BSC6910 GSM Commissioning Guide(V100R015C00_02)(PDF)-En

June 1, 2018 | Author: Muhammad Qasim Nazir | Category: Usb Flash Drive, Flash Memory, Ip Address, Java Virtual Machine, Usb
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BSC6910 GSMV100R015C00 Commissioning Guide Issue 02 Date 2013-06-25 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: [email protected] Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. i BSC6910 GSM Commissioning Guide About This Document About This Document Overview BSC6910 commissioning is performed after hardware is installed and before services are provided. It aims to ensure that the BSC6910 can work properly by performing verification tasks related to equipment, board software and data file loading, interfaces, and services. Product Version The following table lists the product version related to this document. Product Name Product Version BSC6910 V100R015C00 Intended Audience This document is intended for field engineers. Organization 1 Changes in the BSC6910 GSM Commissioning Guide This chapter describes the changes in the BSC6910 GSM Commissioning Guide. 2 Commissioning Prerequisites Before the BSC6910 commissioning, the status of the equipment and the network to be commissioned must meet the conditions required. The software installation packages, licenses, and MML command scripts required for commissioning must be ready. 3 Commissioning Process The BSC6910 commissioning can be performed remotely, locally, or remotely with local assistance. 4 Checking Operating Status of Hardware Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. ii BSC6910 GSM Commissioning Guide About This Document Before commissioning the equipment, ensure that the BSC6910 subrack is powered on and is operating normally. 5 Commissioning the OMU Before using the OMU for the first time, commission the OMU onsite to check the installation of OMU applications and the version of the OMU applications, and configure the IP address, mask, and name of the OMU to ensure the normal communication between the BSC6910 and the LMT or M2000. 6 Logging In to the BSC6910 Through the LMT This section describes how to log in to the BSC6910 through the LMT and enable communication between the LMT and the BSC6910 to ensure smooth BSC6910 commissioning through the LMT. 7 Updating the OMU Database This chapter describes how to update configuration data in the OMU database by running MML command scripts. 8 Activating and Verifying the License This section describes how to activate the license and verify the license configuration information to enable the service checking. 9 Loading BSC6910 Board Software and Data Files This chapter describes how to load the BSC6910 board software and data files. 10 Connecting to the M2000 This section describes how to connect the BSC6910 to the M2000 for centralized management. 11 Setting the Connection Mode Between the M2000 and BSC6910 to SSL The connection mode between the M2000 and BSC6910 must be set to Secure Socket Layer (SSL) on the M2000 to ensure operation and maintenance (O&M) safety. 12 Verifying Interfaces This section describes how to verify interfaces on the BSC6910 side. Select a verification method based on the onsite situation. 13 Handling the Alarms Generated During the Commissioning This section describes how to handle the alarms generated during the commissioning to prevent the alarms from affecting service verifications. 14 Verifying GSM Services This section describes how to verify that the GSM basic services and the feature services that are enabled are normal. GSM basic services are speech service and data service. Feature services include intra-RAT handover, location service, and AMR service. 15 Verifying Network Reliability The network reliability can be verified after you switch over active and standby boards, check generated alarms, and making dialing tests. 16 Troubleshooting Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. iii if not avoided. Symbol Description Indicates a hazard with a high level or medium level of risk which. and users are in boldface. Italic Book titles are in italics. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Provides additional information to emphasize or supplement important points of the main text. Conventions Symbol Conventions The symbols that may be found in this document are defined as follows. log in as user root. Convention Description Times New Roman Normal paragraphs are in Times New Roman. 17 Appendix This chapter provides communication ports on and the commissioning checklist of the BSC6910. if not avoided. could result in minor or moderate injury. For example. Boldface Names of files.BSC6910 GSM Commissioning Guide About This Document This chapter describes how to troubleshoot common problems during the commissioning.. folders. directories. could result in equipment damage. Indicates a tip that may help you solve a problem or save time. if not avoided. could result in death or serious injury. performance deterioration. General Conventions The general conventions that may be found in this document are defined as follows. Indicates a potentially hazardous situation that. Command Conventions The command conventions that may be found in this document are defined as follows. data loss. Indicates a hazard with a low level of risk which. or unanticipated results. Courier New Examples of information displayed on the screen are in Courier New. Ltd. iv . . [ x | y | . For example. Mouse Operations The mouse operations that may be found in this document are defined as follows. A minimum of one item or a maximum of all items can be selected. Ltd. pressing Alt. window.. choose File > Create > Folder. }* Optional items are grouped in braces and separated by vertical bars. tabs. ]* Optional items are grouped in brackets and separated by vertical bars. { x | y | . One item is selected. Keyboard Operations The keyboard operations that may be found in this document are defined as follows. [ x | y | .. Convention Description Boldface Buttons. [] Items (keywords or arguments) in brackets [ ] are optional. menus. > Multi-level menus are in boldface and separated by the ">" signs.. ] Optional items are grouped in brackets and separated by vertical bars. One item is selected or no item is selected. } Optional items are grouped in braces and separated by vertical bars. For example. For example. Key 2 Press the keys in turn. Key 1+Key 2 Press the keys concurrently. click OK. GUI Conventions The GUI conventions that may be found in this document are defined as follows. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. and dialog titles are in boldface. Format Description Key Press the key. v .... A means the two keys should be pressed in turn.BSC6910 GSM Commissioning Guide About This Document Convention Description Boldface The keywords of a command line are in boldface. press Enter and press Tab.. pressing Ctrl+Alt +A means the three keys should be pressed concurrently. For example. parameters.. Key 1. For example. Italic Command arguments are in italics. { x | y | . Several items or no item can be selected. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide Issue 02 (2013-06-25) About This Document Action Description Click Select and release the primary mouse button without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a certain position. Double-click Press the primary mouse button twice continuously and quickly without moving the pointer. Ltd. vi .. .............................45 12....11 5......................................................................................................................1 Generating Data Files for the Loading................................................51 Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co......................................................1 2 Commissioning Prerequisites.......................................................................16 6 Logging In to the BSC6910 Through the LMT.............45 12......................................................................1 Commissioning the OMU Locally....................................................................3 3 Commissioning Process..47 12....38 12 Verifying Interfaces.....................................36 11 Setting the Connection Mode Between the M2000 and BSC6910 to SSL..................................................................................2.....................3 Resetting BSC6910 Boards...........4 Verifying the A Interface.......................BSC6910 GSM Commissioning Guide Contents Contents About This Document................................................................................................................1...............48 12..... vii ............................................................2........................................................................................................................................................44 12................................................................................................................................33 9...2 Verifying Internal Interfaces...............................................6 4 Checking Operating Status of Hardware................................................1...................................................................33 9...........................41 12.............4 Checking the Consistency of the Data and the Version......................................................................................................2 Setting the Loading Mode..................................................................................................10 5............32 9...............................................................................................................................................2 Verifying Interfaces on the LMT........................................................................................................................2 Commissioning the OMU Using a USB Flash Drive...............1 Setting the NE Engineering Mode to TESTING........................24 7 Updating the OMU Database..................................................................2 Verifying Interfaces Automatically...................3 Setting the NE Engineering Mode to NORMAL....1 Verifying Fiber Optic Cable Connections...........................................2........................41 12.........................................26 8 Activating and Verifying the License..........................................................................................................................42 12................................................................................................1 Verifying Interfaces on the M2000..................................................34 10 Connecting to the M2000...................................................................3 Verifying the Abis Interface....................................40 12....8 5 Commissioning the OMU..........................................2................................................................................................................................................30 9 Loading BSC6910 Board Software and Data Files.....................33 9.....................................................1..............................................................................................................................................................ii 1 Changes in the BSC6910 GSM Commissioning Guide............................ Ltd......................................................................................................... .....5 Data Loading Failures on the Board...........65 16..........71 17............................2..............8 Verifying the Iur-g Interface.................................................................................................................................................... Ltd..............................................................................................................................................BSC6910 GSM Commissioning Guide Contents 12.......................................................................................................................................................................................................................................2 Unavailable E1/T1 Port...........................................................4 IP Connection Setup Failure............7 Verifying the CB Interface..53 12...............69 17 Appendix..................................................................................................................................................55 12.......................................................................................................54 12.....................................................2.....................................................................................55 13 Handling the Alarms Generated During the Commissioning........................................... viii ...............................................................................6 Performing a Loopback Test on an Optical Port.............................67 16.........................................................72 Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co........1 Checking Transmission Links.................1 Communication Ports on the BSC6910......................72 17............65 16...............................................................................................................57 14 Verifying GSM Services....................................................................66 16..................................................................................................6 Verifying the Lb Interface..................................................62 16.....................................................2 BSC6910 Commissioning Checklist..........60 16 Troubleshooting.58 15 Verifying Network Reliability........................................................................63 16................................................................................................5 Verifying the Gb Interface......2...........................................................................................................................................................2................3 Unavailable FE/GE Port.. 1 Checking Transmission Links l Added procedure of checking PPP/MLPPP transmission link.2.4 Verifying the A Interface Added procedure of transmission resource pool. Compared with issue 01 (2013-05-04).. Ltd. l Added procedure of checking TDM transmission. Compared with issue 01 (2013-05-04). Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 12. Compared with issue Draft A (2013-02-27) of V100R015C00. this issue does not include any new topics. 01 (2013-05-04) This is the first commercial release of V100R015C00.BSC6910 GSM Commissioning Guide 1 Changes in the BSC6910 GSM Commissioning Guide 1 Changes in the BSC6910 GSM Commissioning Guide This chapter describes the changes in the BSC6910 GSM Commissioning Guide. this issue incorporates the following changes: Issue 02 (2013-06-25) Content Change Description 8 Activating and Verifying the License Added procedure of verifying the license information. 1 . this issue does not include any new topics. Compared with issue Draft A (2013-02-27) of V100R015C00. Compared with issue 01 (2013-05-04). this issue incorporates the following changes: Content Change Description 16. 02 (2013-06-25) This is the second commercial release of V100R015C00. this issue does not exclude any topics. 2 . this issue does not exclude any topics.BSC6910 GSM Commissioning Guide 1 Changes in the BSC6910 GSM Commissioning Guide Compared with issue Draft A (2013-02-27) of V100R015C00. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.. Draft A (2013-02-27) This is the Draft A release of V100R015C00. Ltd. l At least one set of core network (CN) equipment is connected to the BSC6910. Requirements for Equipment Status Before commissioning. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. OMU The OMU is configured before delivery.BSC6910 GSM Commissioning Guide 2 Commissioning Prerequisites 2 Commissioning Prerequisites Before the BSC6910 commissioning. A. Table 2-1 Requirements for equipment status before commissioning Item Requirement BSC6910 hardware The hardware is installed and has passed the hardware installation check and power-on check. the network equipment in the network to be commissioned must meet the following requirements: l At least one BTS is connected to the BSC6910. Requirements for the Network to Be Commissioned To ensure the smooth commissioning of the Abis. l Three single-mode MSs and one dual-mode MS for testing are functional and are registered with the home location register (HLR). The CN equipment must have passed commissioning and can provide basic functions. The BTS must have passed commissioning and can provide basic functions. the status of the equipment and the network to be commissioned must meet the conditions required. and MML command scripts required for commissioning must be ready. see Checklist for the OMU Software Factory Settings in the BSC6910 GSM OMU Administration Guide. licenses. 3 . The software installation packages. LMT PC The LMT PC meets the configuration requirements. and Gb interfaces on the network. For details. Ltd. ensure that the equipment meets the conditions listed in Table 2-1. For details.. see Configuration Requirements of the LMT PC in the BSC6910 GSM LMT User Guide. Figure 2-1 shows a typical network to be commissioned. BSC6910 GSM Commissioning Guide 2 Commissioning Prerequisites Figure 2-1 Typical network to be commissioned l The figure shows only the connections. l Figure 2-1 illustrates an example. Requirements for the Software and Data Files l Issue 02 (2013-06-25) Software installation package Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.. Alarm box configured on the BSC6910 side The alarm box is connected to the BSC6910 LMT that serves as the alarm management system. A over IP The TCS is not configured in the BSC6910. The quantity and type of cables are not specified. as listed in Table 2-2. BSC6910 interconnected with the MGW/BTS Two NEs in the same equipment room are connected directly. The TC function is performed by the media gateway (MGW). Table 2-2 Other commissioning scenarios Scenario Description In BM/TC combined mode The BM and TC are configured in the same subrack. 4 . There are other commissioning scenarios. Ltd. l License The license that is applicable to configuration in the local office is obtained from the Huawei technical support engineer. l MML command script file Before commissioning. 5 . In addition.. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. check and ensure the correctness of the data configuration based on the MML command script examples and the on-site negotiated data defined in the BSC6910 GSM Initial Configuration Guide. complete the initial configuration according to the BSC6910 GSM Initial Configuration Guide to obtain the MML command script file. Ltd.BSC6910 GSM Commissioning Guide 2 Commissioning Prerequisites The installation package of the OMU application that is compatible with the local office version must be ready before commissioning. Figure 3-1 shows the commissioning process if all commissioning prerequisites are met.. Ltd. l Remote commissioning is remotely performed by an engineer (technical engineer responsible for the BSC) and multiple BSCs can be commissioned simultaneously in the central equipment room. or remotely with local assistance. l Local commissioning is performed by a field engineer (engineer responsible for onsite commissioning in the BSC equipment room) who connects a PC to the BSC and performs the commissioning on the LMT. l Remote commissioning with local assistance is performed remotely by an engineer with the assistance of a field engineer. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. locally.BSC6910 GSM Commissioning Guide 3 Commissioning Process 3 Commissioning Process The BSC6910 commissioning can be performed remotely. 6 . Ltd. 7 .BSC6910 GSM Commissioning Guide 3 Commissioning Process Figure 3-1 Commissioning flowchart Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.. ensure that the BSC6910 subrack is powered on and is operating normally. Procedure Step 1 Check whether the subrack is powered on.. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.. Ensure that the hardware operates correctly. 8 .. The subrack is powered on Go to Step 4.BSC6910 GSM Commissioning Guide 4 4 Checking Operating Status of Hardware Checking Operating Status of Hardware Before commissioning the equipment.. Fan box The RUN indicator on the fan box panel blinks one second on and one second off in green after the subrack is powered on. The subrack is not powered on Go to Step 2. If. Step 3 Set the air switches that control the subrack power supply on the power entry module (PEM) to ON. Ltd. Step 4 Check the power supply to the subrack components.. Then. Table 4-1 Checklist of the power supply to the cabinet components Issue 02 (2013-06-25) Component Normal Power Supply Status Board The RUN indicator on the board panel is neither steady on nor steady off. Prerequisites The BSC6910 subrack has passed the power-on check. Step 2 Set the power switches that control the subrack power supply on the power distribution frame (PDF) to ON. as listed in Table 4-1. Ltd. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. handle the problem by referring to step 5 in section Powering on the Subrack in the BSC6910 GSM Site Maintenance Guide. 9 .. NOTE If power failure occurs.BSC6910 GSM Commissioning Guide 4 Checking Operating Status of Hardware Component Normal Power Supply Status PEM The STATUS indicator on the panel is green and steady on. 1 Commissioning the OMU Locally The OMU is locally commissioned by a field engineer who connects a PC to the OMU. mask. If the BSC6910 is configured with active and standby OMUs. Select a commissioning method based on the onsite scenario.. 5. Ltd. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU 5 Commissioning the OMU About This Chapter Before using the OMU for the first time. commission the OMU onsite to check the installation of OMU applications and the version of the OMU applications. You can locally insert the prepared USB flash drive to the OMU at the site and then perform OMU commissioning with cooperation of a remote engineer. 5. Context The OMU can be commissioned locally or through a USB flash drive. 10 . commission the active OMU and the standby OMU based on the procedure given in this section.2 Commissioning the OMU Using a USB Flash Drive This section describes how to commission the OMU using a USB flash drive. and configure the IP address. and name of the OMU to ensure the normal communication between the BSC6910 and the LMT or M2000. Context In new deployment scenarios. 11 .168. You can run the ./omutool dispipinfo command to query these IP addresses or check modification results.168. For details about how to query the link mode of the external OMU Ethernet adapters.255. Then. Procedure Step 1 Connect the PC to the OMU board. Issue 02 (2013-06-25) If.255. 2. l You have obtained the planned OMU IP addresses and the OMU name and recorded them in Configuration Information for Commissioning the OMU Locally.. The initial IP address of the ETH2 port is 192.6. 1. Prerequisites l You have obtained the OMU application installation package consistent with the OMU version used in the local office and the Records of OMU Software Installation Information. the active workspace of the OMU is version_a by default.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU 5.. Set the IP addresses of the PC and ETH2 port to be on the same network segment. Log in to the OMU by referring to Logging In to the OMU in the BSC6910 GSMOMU Administration Guide.50 (active OMU) or 192. For details about the definitions of OMU IP addresses mentioned in the following descriptions. commission the active OMU and the standby OMU based on the procedure given in this section. The link mode of the external OMU Ethernet adapters is consistent with that of LAN switches Go to Step 3.6. Ltd. In the following descriptions. Step 2 Set the link mode of the external OMU Ethernet adapters. l You have obtained the psftp software and the PuTTY software. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. For details.0. Check whether the link mode of the external OMU Ethernet adapters is consistent with that of LAN switches. 1. the active workspace of the OMU uses version_a. Connect the PC to the ETH2 commissioning port on the OMU board by using a network cable. see psftp Software and PuTTY Software in the BSC6910 GSMOMU Administration Guide... If the BSC6910 is configured with active and standby OMUs.. and the subnet mask is 255. 2.60 (standby OMU). see section OMU IP Address Plan in BSC6910 GSMOMU Administration Guide.1 Commissioning the OMU Locally The OMU is locally commissioned by a field engineer who connects a PC to the OMU. see Follow-up Procedure of Setting the Link Mode for External OMU Ethernet Adapters in the BSC6910 GSMOMU Administration Guide. Issue 02 (2013-06-25) Run the cd /mbsc/upgrade command to switch to the OMU installation directory.. If... The information displayed is unused Go to Step 3. Then.. 1. Go to Step 3. Then. Then. The information displayed is No such file or directory a.2. 12 . Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The task is completed... Run the /etc/rc. Install the OMU applications in the active workspace by referring to operations in Procedure of Installing the OMU Applications in the Active Workspace in the BSC6910 GSMOMU Administration Guide. b. c. The versions of the OMU applications are the same as those required by the operator Go to Step 4. and then run the ls command to query the current versions of the OMU applications. Ltd.d/omud status command to check the running status of the OMU process.. The information displayed is running a. Step 3 Install the OMU applications.2. Go to Step 7.. Run the /etc/rc.d/omud stop command to stop the omud process.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU If.. b. If. Go to Step 6.... The link mode of the external OMU Ethernet adapters is inconsistent with that of LAN switches Set the link mode of the external OMU network adapters to be consistent with that of LAN switch by referring to operations in Procedure of Setting the Link Mode for External OMU Ethernet Adapters in BSC6910 GSMOMU Administration Guide.. 2. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co./omutool extercard 10. Then./omutool extercard 10. d. e.1 l After the fixed external IP address is changed./omutool gateway The gateway IP address and then press Enter to change the gateway IP address separately. Upload the OMU application installation package to the OMU by referring to operations in Procedure of Uploading the OMU Application Installation Package to the OMU in the BSC6910 GSMOMU Administration Guide.100 255.10. In this case. 2. NOTE You can run the . Run the cd /mbsc/bam/version_a/bin/bam command to switch to the directory where the omutool program is located. For example./omutool extercard The external fixed IP address The subnet mask The gateway IP address (Optional) command to change the fix external IP address and the subnet mask. Step 4 Modify the OMU IP addresses./omutool gateway 10.1 l Method 2: Type .255.100 255.10. Ltd./omutool -h command to view the help information of the omutool. you can type the following command and then press Enter..255.10.0 NOTE l The following two methods show how to change the fixed external IP address if changing the gateway IP address is required at the same time.161. The following is an example: .. c.255./omutool extercard The external fixed IP address The subnet mask (The gateway IP address) and then press Enter to change the fixed external IP address and gateway IP address at the same time.161. the OMU can be connected to the operation and maintenance (OM) network of the operator by using the ETH0 or ETH1 port. 13 . The following is an example: . Run the .. b. Change the fixed external IP address and subnet mask according to the plan of the operator. Go to Step 7. The versions of the OMU applications are different from those required by the operator a. Install the OMU applications in the active workspace by referring to operations in Procedure of Installing the OMU Applications in the Active Workspace in the BSC6910 GSMOMU Administration Guide.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU If.255.161. the commissioning task can continue remotely.10.0 10.. 1. l Method 1: Type . Uninstall the OMU applications by referring to operations in Procedure of Uninstalling the OMU Applications in the BSC6910 GSMOMU Administration Guide. The task is completed.161. Go to Step 6. .. 255. virtual internal IP address. you can type the following command and then press Enter./omutool extervip The external virtual IP address The subnet mask command to change the virtual external IP address and the subnet mask.0 NOTE When the fixed or virtual external IP address is being changed. and debugging IP address of active and standby OMUs are on the same network segment as the operator's network. Issue 02 (2013-06-25) Check whether the fixed internal IP address.BSC6910 GSM Commissioning Guide 3. For example. . In this way. 14 .10./omutool extervip 10. users can make necessary changes to ensure that the three IP addresses are on the same network segment. 4.102 255. Run the .. Ensure that the virtual external IP address is on the same network segment as the fixed external IP address. 5 Commissioning the OMU Change the virtual external IP address and the subnet mask of the active and standby OMUs according to the plan. a window is displayed to remind users to check whether the virtual or fixed external IP address and the gateway IP address need to be changed.161. backup channel IP address. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Ltd.255. Ltd. must be changed when updating the OMU database./omutool hostname omu_123 and then press Enter./omutool hostname OMU name command to change the name of the OMU./omutool debugcard The debugging IP address command to change the debugging IP address and the subnet mask./omutool innervip 80. you can type the following command and then press Enter. .. Then. l Run the . l Change the backup channel IP address and subnet mask of the active and standby OMUs: Run the . For example./omutool innervip The internal virtual IP address command to change the virtual internal IP address and the subnet mask. users can make necessary changes to ensure that the two IP addresses are on the same network segment..168. For example. Run the . you can type the following command and then press Enter.168. you can type the following command and then press Enter. For details.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU If. . 15 ./omutool backupcard 192.168.60 l Run the . Run the ./omutool backupcard 192.3. a window is displayed to remind users to check whether the virtual or fixed internal IP address needs to be changed. All IP addresses are on the same network segment as the network of the operator Change the IP address in conflict.60 Step 5 Change the OMU name./omutool innercard 80. see Follow-up Procedure in 7 Updating the OMU Database to ensure that the OMU communicates normally with the BSC6910 host..3.60 The preceding IP addresses are not on the same network segment as the network of the operator Change the backup channel IP address of the standby OMU./omutool innercard The internal fixed IP address command to change the fixed internal IP address and the subnet mask. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.60 l Run the .6. 1..168. the Subnet No. . For example. ./omutool backupcard The IP address command. l If the network segment of the virtual or fixed internal IP address is changed.3.3.. For example. For example. you can type . For example./omutool backupcard The IP address command. you can type the following command and then press Enter./omutool debugcard 192.40 NOTE l When the fixed or virtual internal IP address is being changed. In this way.168. you can type the following command and then press Enter. . ./omutool dualmode dual command to set the OMU to work in active/standby mode. ems_agent. Run the ps -afx command to check the running status of the OMU. b. Set the product mode. ftp_server. ems_gate. sntp. ?. run the /etc/rc. sntp. l If only one OMU board is configured.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU NOTE The OMU name cannot contain control characters. Ltd. uninstall the OMU applications and then reinstall the OMU applications in the active workspace by referring to operations in Procedure of Uninstalling the OMU Applications and Installing the OMU Applications in the Active Workspace in the BSC6910 GSMOMU Administration Guide. and the length of the OMU name ranges from 1 to 62 characters. Set the OMU backup attribute.d/omud restart command to restart the OMU server. or any of the following characters: / \ [ ] ( ) ' : | < > + = . spaces. ----End 5. run the . OMU State OMU Processes that Must Exist Active OMU host_gate. The OMU is operating properly if all OMU processes exist in the OMU active workspace directory /mbsc/bam/version_a/bin/bam/monitor. a. Step 6 Set the working mode of the OMU. You can locally insert the prepared USB flash drive to the OMU at the site and then perform OMU commissioning with cooperation of a remote engineer. Run the /etc/rc. Step 7 Check the OMU running status. stat. ftp_server. debug_log. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co./omutool dualmode single command to set the OMU to work in independent mode. maintain. 2. 16 . software.d/omud start command to start the OMU applications. l If two OMU boards (active and standby OMU boards) are configured. Run the exit command to stop the PuTTY and then remove the cable to the OMU. 1. authority. and then check again whether the processes exist. omu_manager. configure. and debug_log NOTE If some of the processes do not exist. 1.2 Commissioning the OMU Using a USB Flash Drive This section describes how to commission the OMU using a USB flash drive. alarm. Run the MML command SET OFFICENAME to set the product mode. and cfg_mirror Standby OMU software. btsom. omu_manager.. 2. cfa. weblmt. If some of them still do not exist. run the . l Check whether the USB flash drive is usable by referring to the DOPRA Linux USB Flash Drive Certificate Guide under the Dopra_Linux_U tool (a tool used for preparing the USB flash drive) directory. and the USB port is not restricted. l The capacity of the USB flash drive is at least 2 GB. l The prepared USB flash drive applies only to the DOPRA Linux operating system. If the BSC6910 is configured with active and standby OMUs. For example. For details. replace it with another one. Differences between operations for the OMU in independent mode and that in active/ standby mode are specified. there is no CPM restriction. 17 . and have recorded them in Configuration Information for Preparing the USB Flash Drive. If the USB flash drive cannot be used. Context CAUTION Back up the OMU data before you install the OMU operating system and OMU applications.. Procedure Step 1 Prepare a USB flash drive. see Onsite Software Installation Preparations in the BSC6910 GSM OMU Administration Guide.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU Prerequisites l The preparations for installing software on site are completed.exe to open the Dopra_Linux_U tool. as shown in Figure 5-1. Double-click U_creator_chs. Kingston and Sandisk USB storage devices are recommended. two USB flash drives are required. Insert a USB flash drive into the USB port on a portable computer. 2. 1. l You have obtained the planned OMU IP addresses and the OMU name. l Using a USB flash drive to commission an OMU involves two steps: preparing the USB flash drive and commissioning the OMU after inserting the USB flash drive into the OMU. Ltd. The OMU hard disk will be formatted during the installation of the OMU operating system and OMU applications using the USB flash drive and all data will be deleted. The Netac U208 (2 GB). Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. l This section takes the commissioning OMU in active/standby mode as an example. l A USB port is available on the PC. Ltd. A dialog box is displayed.. Issue 02 (2013-06-25) Select NE List in the left panel of the window shown in Figure 5-1 and right-click the list to choose Add NE. as shown in Figure 5-2. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 18 .BSC6910 GSM Commissioning Guide 5 Commissioning the OMU Figure 5-1 Dopra_Linux_U tool window 3. enter the external virtual IP address of the NE to be added and then click OK. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. l If you want to prepare multiple USB flash drives. and "_". 5. set Operate type to Install. NOTE l The NE name is used to identify different NEs and only can include letter. 19 . Ltd. the NE name and the external virtual IP address can be changed only after you delete the NE and then add the NE. "-".. check whether the information is correct and enter the information that needs to be typed. Enter the NE Name. An NE is added.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU Figure 5-2 Add NE dialog box 4. Issue 02 (2013-06-25) Double-click the newly added NE on the left pane. as shown in Figure 5-3. numerals. select Install OMU?. After all the information is automatically obtained. l After an NE is added. it is recommended that you prepare the USB flash drives one by one and make a mark on each USB flash drive to specify which NE this USB flash drive is to be used for. l Select the link mode of external network adapters listed in Figure 5-3 as required. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. select the V**R**C**SPCXYZ or V**R**C**SPHXYZ directory in the patch installation package. l If Install OMU? is not selected in Step 1. select V**R**C**SPCX00 folder in the baseline patch installation package. l In the configuration information interface. the values of the Backup network IP and Backup network mask parameters must be specified. select the V**R**C** directory in the version installation package. Note that the link mode of external network adapters must be consistent with that of the onsite LAN switch. l To install a non-baseline software patch. To install the baseline software patch.. Table 5-1 lists the mapping between the queried link mode of OMU external Ethernet adapters and the external network netcard mode of OMU selected in Figure 5-3. Ltd. only the names of the active and standby OMUs and IP addresses are displayed in the Figure 5-3.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU Figure 5-3 Configuring information The description of the parameter is as the following: l All the manually configured items need to be entered. If the active and standby OMU board is installed. l To install the software version.4. 20 . the backup channels are respectively configured on the network adapters of the backup channels corresponding to the OMUs. Determine whether the installation is complete by referring to the following table. 3. Step 2 Commissioning the OMU after inserting the USB flash drive to the OMU 1. Click OK. the USB flash drive for the standby OMU is not required. 7. Check the local directory of the USB flash drive in the displayed dialog box. see sections Removing a Board and Installing a board in the BSC6910 GSM Site Maintenance Guide. After the USB flash drive for the active OMU is prepared. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 2. For details.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU Table 5-1 Mapping between the queried link mode of OMU external Ethernet adapters and the selected external network netcard mode Queried Link Mode of OMU External Ethernet Adapters Selected External Network Netcard Mode l Auto-negotiation is on Auto l Auto-negotiation is off 10Mb Full l Speed is 10 Mbit/s l Duplex is Full l Auto-negotiation is off 10Mb Half l Speed is 10 Mbit/s l Duplex is Half l Auto-negotiation is off 100Mb Full l Speed is 100 Mbit/s l Duplex is Full l Auto-negotiation is off 100Mb Half l Speed is 100 Mbit/s l Duplex is Half l Auto-negotiation is off 1000Mb Full l Speed is 1000 Mbit/s l Duplex is Full l Auto-negotiation is off 1000Mb Half l Speed is 1000 Mbit/s l Duplex is Half 6.. Insert the USB flash drive into any USB ports on the OMU board panel. The USB flash drives are prepared. and then insert the USB flash drive for the standby OMU to prepare the USB flash drive for the standby OMU. After the message Succeed to create USB flash drive of OMU installation displays. and then start the process for preparing the USB flash drive for the active OMU. click Finish. Check that all information is correct. Ltd. NOTE l After the USB flash drive is prepared. Remove and then install the OMU board to reset it. 21 . remove it from the PC in safe mode to avoid data loss or data corruption. check the prompted information. Observe the status of the indicator on the OMU panel. l If only one OMU is configured. l The ALM indicator blinks. l The OFFLINE indicator is off. For information about how much time will be consumed during the OMU operating system installation. ----End Follow-up Procedure Check whether the configuration files prepared during the step Prepare the USB flash drive are correct according to the Configuration Information for Preparing the USB flash drive for Installation recorded during the preparations. CAUTION After the OMU operating system and the OMU applications are installed successfully. When this occurs. l The OFFLINE indicator is off. l The RUN indicator blinks.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU NOTE If the status of the indicators differs from this. l The ACT indicator is steady on or off. Alternatively. prepare another USB flash device. Table 5-2 Status of indicators on the OMU board panel during the OMU operating system and OMU applications installation Board Installation Procedure Successful Installation Failed Installation EOMU a At the beginning: l The RUN indicator blinks. l The ALM indicator blinks. l The ACT indicator is off. l The ALM indicator is off. see Table 1 in Dopra_Linux_USB Disk Tool. Ltd. remove the USB flash drive from the OMU panel. 22 . Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. and then reinstall the OMU operating system.. The OMU commissioning by using the USB flash drive is complete. l The RUN indicator blinks. l The ACT indicator blinks. l The OFFLINE indicator blinks. l The ACT indicator is off. the OMU cannot identify the USB flash device. l The ALM indicator is steady on or off. After a certain period: l The RUN indicator blinks. copy the data in the original USB flash device to a new USB flash device. l The OFFLINE indicator is off. . NOTE After the OMU operating system and the OMU applications are installed successfully. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. l If the configuration files are correct. Ltd. prepare the USB flash drive again by referring to Prepare the USB flash drive. contact Huawei technical support by referring to Contact Huawei Customer Service Center. The OMU commissioning by using the USB flash drive is complete.BSC6910 GSM Commissioning Guide 5 Commissioning the OMU l If the configuration files are not correct. remove the USB flash drive from the OMU panel. 23 . Procedure Step 1 Check the configuration of the LMT PC and ensure that it meets the requirements. stop all the LMT applications first. a message is displayed when you start the LMT. In this case. 1. install JRE according to the prompt message on the screen. the field engineer needs to type the IP address for OMU commissioning in the address bar of Internet Explorer (IE) to log in to the LMT for local commissioning. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. a message is displayed when you start the LMT. In this case. Prerequisites l The OMU commissioning has been completed. Issue 02 (2013-06-25) Check the hardware configuration of the BSC6910 LMT PC to ensure that the requirements described in Configuration Requirements of the LMT PC are met. l The network connection between the LMT and the OMU has been established. In this case. do not change the LMT PC system time. 24 . WARNING When the LMT application is running. it is recommended that you uninstall the old version and then install the latest version. a field engineer performs local commissioning tasks and then Log in to the BSC6910 through the LMT to verify the connection between the OMU and the external network. If JRE is not installed. Otherwise. Context JRE is a standard plug-in in Java operating environment. NOTE In the case of the local OMU commissioning. severe errors may occur on the system.. Ltd. If you have to change the system time.BSC6910 GSM Commissioning Guide 6 6 Logging In to the BSC6910 Through the LMT Logging In to the BSC6910 Through the LMT This section describes how to log in to the BSC6910 through the LMT and enable communication between the LMT and the BSC6910 to ensure smooth BSC6910 commissioning through the LMT. If the JRE installed in the PC is not of the latest version. prompting you to update the JRE. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The log-in dialog box is displayed. Figure 6-1 BSC6910 log-in dialog box NOTE To log in to the BSC6910 by using the Domain user account. and then log in to the BSC6910 through the LMT. Enter User Name. as shown in Figure 6-1. 1. 25 . establish the connection between the BSC6910 and the M2000 server. Ltd. and click Login to log in to the LMT. 6 Logging In to the BSC6910 Through the LMT Check the security settings of the Internet Explorer and ensure that the Java script is supported. Step 2 Start the IE. 2. Start the IE and enter the external virtual IP address of the OMU of the BSC6910 on the address bar. Password.BSC6910 GSM Commissioning Guide 2. and Verify Code.. l You can query the active workspace of the OMU through the MML command LST OMUAREA. because it is more efficient. l Run the MML command script by running MML commands Context Procedure 1. CAUTION If the database has been updated. l There are two ways to run MML command scripts: by running MML commands or using the GUI. The following assumes that the MML script BATCHFILE. Run the MML command SET CFGDATAINEFFECTIVE to set the system to work in ineffective mode. The following procedure assumes that the active workspace is version_a. It is recommended that you run the MML script by running MML commands.. Upload the MML command script to the /ftp folder in the OMU active workspace directory.txt saved in disk D is uploaded to the OMU active workspace /mbsc/bam/version_a/ftp to introduce the two methods.. Ltd. The MML command script can be executed by using the GUI only when a script is smaller than 4 MB.BSC6910 GSM Commissioning Guide 7 Updating the OMU Database 7 Updating the OMU Database This chapter describes how to update configuration data in the OMU database by running MML command scripts. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Click Yes in the displayed dialog box to initialize the BSC6910 configuration data in the OMU database. run the MML command SET CFGDATAINEFFECTIVE to set the system to work in ineffective mode. Issue 02 (2013-06-25) 2. 3. 26 . l The MML command data scripts applicable to the local office are verified and the contents are precise and complete. Run the MML command RST DATA. Prerequisites l You have completed the section You have 6 Logging In to the BSC6910 Through the LMT. – Through File Manager on the LMT a. Input ftp IP address to connect to the OMU. e.. b. Input put BATCHFILE. 27 . /mbsc/bam/version_a/ftp. IP address is the IP address of the OMU. A dialog box is displayed. Source File Name to BATCHFILE. choose Root > bam > version_a > ftp on the left and click Upload on the right. On the local PC. that is.txt.5 hours will be needed for executing a script with 100. Run the MML command RUN BATCHFILE to run the batch command file. In the displayed window.BSC6910 GSM Commissioning Guide 7 Updating the OMU Database NOTE Two methods are available: through File Manager on the LMT or through command lines. The FTP password is set during the OMU application installation. l Run the MML script by using the GUI 1.000 commands. It is recommended that you set Finish Type to ANY_ERR_RETURN(Stop at Error). b. run the MML command SET CFGDATAINEFFECTIVE to set the system to work in ineffective mode. choose Start > Run. and then click Open to upload the file. g. and Result File Name to RUN_BATCHFILE_RESULT. Input cd /mbsc/bam/version_a/ftp to switch to the OMU active workspace.txt is saved in the /ftp folder in the OMU active workspace installation directory. Here.txt. and then go toStep 4 to run the new script. Input d: and press Enter to switch to disk D. Select BATCHFILE. Click Yes in the displayed dialog box to initialize theBSC6910 configuration data in the OMU database. Run the MML command SET CFGDATAINEFFECTIVE to set the system to work in ineffective mode. extract the commands that fail to be executed and the commands that have not been executed to generate a new MML script. The connection between the OMU and the local FTP is set up after the authentication succeeds. c. f. Result Recording Type to REC_ERR(Record errors). After the file is uploaded successfully.txt saved in disk D. input quit to disconnect the FTP. l The execution of the script takes a certain period of time. Both the FTP username and password are already recorded in the Information Records of OMU Software Installation. Type cmd and click OK. Click File Manager on the toolbar of the LMT to start the file manager. 4. Correct the MML script based on the displayed messages. d. CAUTION If the database has been updated. Issue 02 (2013-06-25) Run the MML command RST DATA. l If the MML script fails to be executed.txt to upload the file. NOTE The FTP user name is always FtpUsr. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 2. Then. Input the FTP user name and password. Ltd. – Through command lines a. 1-1.txt file to check the commands that fail to be executed. For example. open the RUN_BATCHFILE_RESULT. NOTE l The result file RUN_BATCHFILE_RESULT. and then click OK. Click Open. 28 . as shown in Figure 7-2.. The Set dialog box is displayed. On the LMT. click the Batch tab.The Open dialog box is displayed. Ltd. as shown in Figure 7-1... Figure 7-2 Setting the batch commands Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide 7 Updating the OMU Database 3. The Batch tab page is displayed. Select the prepared MML command script. Set Sending Commands Interval(s) to 0. and then click Open.... select Save Failed Commands and set the path for saving the failed commands.. The commands in the script are displayed on the Batch tab page. Figure 7-1 Batch tab page 4. 5. Click Set. Check whether the Subnet No. ----End Follow-up Procedure After the OMU database is upgraded. Click Go. After the MML script file is executed. 2. 2-3 hours will be needed for executing a 4-MB script. 3. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The new IP address of the BSC6910 host takes effect. For example. Ltd. Run the MML command RST BSC to reset the entire system. of the BSC6910 is consistent with the network segment of the planned internal IP address of the OMU. Continue? is displayed during the execution of the MML command script. select Yes to All to ignore the error prompt. of the BSC6910 so that it is consistent with the network segment of the planned internal IP address of the OMU. end this task. The execution of the script will take a long time in GUI mode. select All in the Execution Type area. you can infer that the MML command script is incorrect. NOTE The planned internal IP address of the OMU is recorded in Configuration Information for Verifying OMU Locally. Run the MML command LST SUBNET to query the Subnet No. l If they are inconsistent. correct the commands based on the prompts. On the Batch tab page. 8.. of the BSC6910. l If they are consistent.BSC6910 GSM Commissioning Guide 7 Updating the OMU Database 6. Click OK when a dialog box is displayed. 1. run the MML command SET SUBNET to change the Subnet No. 29 . The system runs the MML commands one by one. 7. extract the commands that fail to be executed to generate a new MML script. In this case. l If an Error dialog box showing Execution failed. and then go to Step 4 to run the script again. Run the MML command SET CFGDATAEFFECTIVE to set the system to work in effective mode. perform the following to ensure the normal communication between the OMU and BSC6910. 4. NOTE l Click OK when the system displays that the current configuration is in ineffective mode after you click Go. indicating that the running of all the MML commands is complete. BSC6910 GSM Commissioning Guide 8 8 Activating and Verifying the License Activating and Verifying the License This section describes how to activate the license and verify the license configuration information to enable the service checking. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. see the operations in Startup in the BSC6910 GSM LMT User Guide for FTP Server. Step 2 Run the MML command LST LICENSE and then set File Name to the name of the license file to be activated to query the detailed configuration information of the license file. and configuration. Then.. For details on how to start the FTP server.. that is /mbsc/bam/version_a/ftp/license.. If. see FTP Server in the BSC6910 GSM LMT User Guide. For the username and password of the FTP server. Ltd.. 30 . l The FTP server is started. Step 3 Run the MML command CHK DATA2LIC. version. and then set File Name to the name of the license file to be activated to verify the license information including the equipment serial number (ESN). The following operations assume that the active workspace is version_a. Procedure Step 1 Run the MML command DLD LICENSE to download the license to the OMU active workspace directory /ftp/license. working mode.. for The license is inconsistent with what you apply for Contact the Huawei Customer Service Center by referring to Contact Huawei Customer Service Center. Note that the user name or password may be modified. The license is consistent with what you apply Go to Step 3.. Prerequisites l You have 6 Logging In to the BSC6910 Through the LMT. Context The active workspace of the OMU can be queried through the MML command LST OMUAREA. l The license is ready and the license check is passed. ESN. Ltd.. l If the configuration data such as the product name. For details. l If the configuration data in the OMU database is incorrect. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. ----End Follow-up Procedure If the license activation fails.. and version number of the license is incorrect. Check the configuration data of the license and the configuration data in the OMU database..BSC6910 GSM Commissioning Guide 8 Activating and Verifying the License If. NOTE An invalid or expired license file can also lead to license activation failure. The license information is inconsistent with Modify the inconsistent data and repeat this the OMU information step. see the help of the MML command ACT LICENSE.. and then reactivate the license. Step 4 Run the MML command ACT LICENSE to activate the license file. 31 . you can infer that the configuration data of the license is inconsistent with that in the OMU database. correct the configuration data. apply for a new license.. Then. The license information is consistent with the OMU information Go to Step 4. 2 Setting the Loading Mode This section describes how to set the loading modes of all the board subsystems before resetting BSC6910 boards. the software is in /mbsc/bam/version_a/bin/fam.4 Checking the Consistency of the Data and the Version This section describes how to check whether the board configuration and the software version of the BSC6910 are consistent with those on the OMU. if the active workspace is version_a. which can be loaded. 9. Ltd.DAT data file.BSC6910 GSM Commissioning Guide 9 9 Loading BSC6910 Board Software and Data Files Loading BSC6910 Board Software and Data Files About This Chapter This chapter describes how to load the BSC6910 board software and data files. To make the configuration take effect.3 Resetting BSC6910 Boards This section describes how to load the BSC6910 board software and data files from the OMU installation directory to the boards and make them take effect. using the MML data scripts.. Context The software of the BSC6910 is generated automatically in the OMU active workspace directory /bin/fam during the installation of the OMU applications. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 32 . For example. and then reset the BSC6910 boards. 9.1 Generating Data Files for the Loading This section describes how to generate data files. 9. 9. format the configuration data in the OMU database to generate a . The software can be loaded directly. Prerequisites l The OMU has been commissioned. l The OMU database has been updated. Do not specify the subrack number when running the MML command. ----End 9.2 Setting the Loading Mode This section describes how to set the loading modes of all the board subsystems before resetting BSC6910 boards. Prerequisites l You have 6 Logging In to the BSC6910 Through the LMT. set Board Start Load Control to LFB(Load from OMU and write flash). l All the subracks have been powered on. l You have 6 Logging In to the BSC6910 Through the LMT. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. which can be loaded.3 Resetting BSC6910 Boards This section describes how to load the BSC6910 board software and data files from the OMU installation directory to the boards and make them take effect. ----End 9.BSC6910 GSM Commissioning Guide 9 Loading BSC6910 Board Software and Data Files 9. Prerequisites l The data file for the loading has been generated. Procedure Step 1 Run the MML command SET LODCTRL to set the loading mode. using the MML data scripts.1 Generating Data Files for the Loading This section describes how to generate data files. Procedure Step 1 Run the MML command SET CFGDATAEFFECTIVE and do not specify any parameter to set the system to work in effective mode.. Context For details about the loading modes. In this command. Ltd. 33 . see BSC6910 Loading Management. Step 2 Run the MML command FMT DATA and set Work Area Flag to Active(Format active area) to format the configuration data in the OMU database. Prerequisites You have 6 Logging In to the BSC6910 Through the LMT. Step 2 Run the MML command CMP BRDVER and do not specify a parameter to check whether the version run by the BSC6910 is consistent with the version information on the OMU. Ltd. NOTE If the board configuration or software version is inconsistent with the information on the OMU. Procedure Step 1 Run the MML command RST BSC to reset all the BSC6910 service processing boards. ----End 9.4 Checking the Consistency of the Data and the Version This section describes how to check whether the board configuration and the software version of the BSC6910 are consistent with those on the OMU. NOTE You can observe the loading process on the Progress tab page on the LMT home page. are in normal state The device panel shows that some boards Check the faulty boards and clear the alarms are not in normal state according to operations in 16. If this tab page is hidden.. The Device Maintenance tab page is displayed. run the MML command RST SUBRACK reset the subrack where the board with incorrect data or version is located. Prerequisites l All the subracks and boards are running normally.. The device panel shows that all the boards End this task. message is displayed. l You have 6 Logging In to the BSC6910 Through the LMT. Expected result: The All table data consistent. Step 3 Check whether all the boards on the device panel are in normal state.. Then. Expected result: The Compare consistent message is displayed.. If.. Step 2 Click the Device Maintenance tab on the LMT home page.5 Data Loading Failures on the Board.BSC6910 GSM Commissioning Guide 9 Loading BSC6910 Board Software and Data Files Context The resetting time is less than or equals to 10 minutes. 34 . Procedure Step 1 Run the MML command ACT CRC and do not specify a parameter and check whether the BSC6910 board configuration is consistent with the data on the OMU. click Progress in the toolbar on the LMT home page. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 35 . Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co..BSC6910 GSM Commissioning Guide 9 Loading BSC6910 Board Software and Data Files Follow-up Procedure After the consistency check. Ltd. restore the loading method of the board: Run the MML command SET LODCTRL to set Board Start Load Control to CL(Consult Load). such as a hub or a router.. you must configure an IP route from the BSC6910 to the M2000.3. the BSC6910 has an IP route to the M2000. l If the Destination Network Address. Ltd. l The mediation version of the M2000 is compatible with the NE version. The M2000 is operating properly. 3. Go to Step 2. l If the BSC6910 and the M2000 are in the same network segment. l If the BSC6910 and the M2000 are not in the same network segment. and Forward Route Address are not consistent with the planned addresses. Context Procedure Step 1 Connect the BSC6910 to the O&M network.BSC6910 GSM Commissioning Guide 10 Connecting to the M2000 10 Connecting to the M2000 This section describes how to connect the BSC6910 to the M2000 for centralized management. Connect the other end of the straight-through cable to the peer network device.2. you do not need to configure an IP route to the BSC6910 to the M2000. Run the MML command LST OMUIPRT to check whether the IP route to the M2000 is configured on the OMU. l If the values of Destination Network Address. 36 . Run the MML command ADD OMUIPRT to configure a route from the BSC6910 to the M2000. 2. Destination Address Mask. Step 2 Configure an IP route from the BSC6910 to the M2000. Verify the configuration of the route from the BSC6910 to the router. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. the BSC6910 does not have a route to the M2000. Destination Address Mask. Go to Step 2. and Forward Route Address are consistent with the planned addresses. Prerequisites l The operation and maintenance (O&M) network has passed commissioning. Connect one end of a straight-through cable to the ETH0 or ETH1 port on the OMU board. l The version of the M2000 is compatible with that of the BSC6910. 2. to access the O&M network. 1. 1. 37 . such as PuTTY to log in to the OMU.121.4. see the information about how to create an NE in the M000 documentation. Ltd.255.23. 2. Run the MML ADD OMUIPRT command. l Set Destination network address to 10. l Set Forward route address to 172. enable the communication ports connecting the BSC6910 and M2000 to ensure proper communication between the BSC6910 and M2000. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.23 command to check whether the network connectivity between the BSC6910 and M2000 is available.139.100.10.255.139. Opera tion 1. 4.11.121.23. The OMU is connected to the M2000 network segment through the router. The default MTU value for the OMU board is 1500. The mask is 255.11. For details.1 Communication Ports on the BSC6910. see 17. l The MTU value configured for the transmission equipment between the BSC6910 and the M2000 must be no less than that configured for the OMU board of the BSC6910.10. go to Step 3. l For details on the ports connecting the BSC6910 and M2000. 3.255. Table 10-1 Configuring a route from the BSC6910 to the M2000 Scenar io The IP address of the M2000 server is 10.. and then run the ping command to check whether the network connectivity between the BSC6910 and the router is available. Run the ping 10.100. Otherwise. Verify the configuration of the route from the BSC6910 to the M2000. Run the Secure Shell (SSH) terminal. go to Step 2.11.BSC6910 GSM Commissioning Guide 10 Connecting to the M2000 Log in to the OMU according to the instructions in the BSC6910 GSM OMU Administration Guide for Logging In to the OMU.255.255. Otherwise. ----End Example Table 10-1 describes how to configure a route between the BSC6910 and the M2000.139.121. the communication between the BSC6910 and the M2000 may be abnormal. If the OMU can receive a response packet from the M2000. 4. check whether the OMU and the router are properly connected. Otherwise.255. Log in to the OMU and run the ping command to check whether the network connectivity between the BSC6910 and the M2000 is available.100. l Set Destination address mask to 255. check whether the OMU and the M2000 are properly connected. CAUTION l If a firewall exists between the BSC6910 and M2000. Step 3 Create the BSC6910 on the M2000. The IP address of the router is 172.10 command to check whether the network connectivity between the BSC6910 and router is available. Run the ping 172. If the OMU can receive an acknowledge packet from the router. l You have completed section 10 Connecting to the M2000. click the Device Certificate tab and click Add. Click Import Certificate on the lower right and import the prepared certificate. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. On FTP Server. l You have 6 Logging In to the BSC6910 Through the LMT. 2. In the displayed Certificate Management window. click the CA Certificate tab and click Add to add a root certificate. l All the subracks of the BSC6910 are running normally.BSC6910 GSM Commissioning Guide 11 11 Setting the Connection Mode Between the M2000 and BSC6910 to SSL Setting the Connection Mode Between the M2000 and BSC6910 to SSL The connection mode between the M2000 and BSC6910 must be set to Secure Socket Layer (SSL) on the M2000 to ensure operation and maintenance (O&M) safety. In the displayed Certificate Management window.. Run the MML command SET CERTFILE to set the SSL certificate file of an NE. l Importing and activating the certificate on the LMT Issue 02 (2013-06-25) 1. Select Activate the Certificate on the bottom and click OK to import and activate the certificate. In the displayed Device Certificate Batch Import window. choose Security Management > NE Security > Certificate Authentication Management > Certificate Management(application style) or Security > Certificate Authentication Management > Certificate Management (traditional style). choose the relevant NE on the left. Procedure Step 1 Import and activate the certificate. upload the certificate into the directory where the OMU is installed. l Importing and activating the certificate on the M2000. 3. 1. 4. 38 . Ltd. Prerequisites l The BSC6910 and peer equipment are physically connected and both have passed the hardware installation acceptance. On the M2000 client. 2. l You have applied for an SSL safety certificate from the Certificate Authority (CA). or Bidirectional Authentication as required on site. set Authentication Mode to NONE(Verify None) or PEER(Verify Peer Certificate) as required by the site. On the M2000 client. the BSC6910 does not authenticate the peer certificate. Ltd. the M2000 sends a command to the BSC6910 to synchronize its SSL configuration. if SSL Authentication is set to Cryptonym Authentication. if SSL Authentication is set to NE Authentication OMC. OMC Authentication NE. set Connection Type of the relevant NE to SSL Connection.BSC6910 GSM Commissioning Guide 11 Setting the Connection Mode Between the M2000 and BSC6910 to SSL NOTE Private Key Password. Certificate Revocation List File Name. that is. choose Security Management > NE Security > Certificate Authentication Management > SSL Connection Management(application style) or Security > Certificate Authentication Management > SSL Connection Management (traditional style). the BSC6910 authenticates the certificate of the M2000. In this step. 2. Set SSL Authentication to Cryptonym Authentication. In the displayed SSL-Connection Policy Management window. Run the MML command SET SSLAUTHMODE. Step 2 Set the connection method between the M2000 and BSC6910 to SSL. that is. NOTE When the SSL configuration is modified on the M2000. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. or Bidirectional Authentication. 1. 39 .. If Authentication Mode is set to PPEER(Verify Peer Certificate). and Certificate Chain File Name must be set if the three parameters exist. the BSC6910 and the M2000 do not authenticate each other's certificate. NOTE If Authentication Mode is set to NONE(Verify None). 3. if SSL Authentication is set to OMC Authentication NE. NE Authentication OMC. 1 Verifying Interfaces on the M2000 This section describes how to verify interfaces by setting engineering modes and performing an NE health check on the M2000. A. internal interfaces. Abis. Ltd. 40 . Gb. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.2 Verifying Interfaces on the LMT This chapter describes how to verify interfaces on the BSC6910 by using MML commands on the LMT or the GUI.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces 12 Verifying Interfaces About This Chapter This section describes how to verify interfaces on the BSC6910 side. 12. Select a verification method based on the onsite situation.. The Lb interface verification is mandatory when an external serving mobile location center (SMLC) is configured. The items to be verified include fiber optic cable connections. and Lb interfaces. 12. On the M2000 client. . Context NOTE For details about engineering modes. 12. the NE mode changes to NORMAL. UPGRADE. l Setting the NE engineering mode by using the GUI on the M2000 client Procedure 1. as shown in Figure 12-1. select the BSC6910 NE that needs to be set. l All the subracks of the BSC6910 are running normally. EXPAND. the alarms that are not cleared in TESTING mode are reported as common alarms to the M2000. l You have 6 Logging In to the BSC6910 Through the LMT. Ltd. 2. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. If Time is selected. 41 .1. and TESTING. see section Introduction to the Maintenance Mode Management Feature in the M2000 Product Documentation. l When the NE engineering mode changes to the NORMAL mode. INSTALL. Before Start Time and after End Time. click 3. You can mask these alarms by setting the NE mode to TESTING by using GUL-based functions on the M2000 client or by running MML commands on the M2000 or LMT. l An NE can work in the following engineering modes: NORMAL. l You have completed M2000.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces 12. set the Start Time and End Time of testing for the NE. NOTE Select the performance methods Instant or Time based on requirements. l The NE engineering mode is valid only during the time specified by Start Time and End Time.1 Setting the NE Engineering Mode to TESTING During commissioning. The NE mode of the BSC6910 must be set to TESTING in commissioning scenarios. In the Set NE Mode dialog box.. the NE reports many alarms that require no care. choose System Settings > Task Schedule > Maintenance Mode(Application Styles) or Maintenance > Maintenance Mode(Traditional Styles). Alarms are reported when the NE works in NORMAL mode. In the displayed window. Prerequisites l The BSC6910 and peer equipment are physically connected and both have passed the hardware installation acceptance. and then set NE Mode to TESTING. A window is displayed.1 Verifying Interfaces on the M2000 This section describes how to verify interfaces by setting engineering modes and performing an NE health check on the M2000. all the alarms and events reported during Start Time and End Time will not be shown in the M2000 Alarm and Event Log for the NE by default. Start Time and End Time to values based on onsite requirements. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Prerequisites l Issue 02 (2013-06-25) The BSC6910 and peer equipment are physically connected and both have passed the hardware installation acceptance. set Maintenance Mode to TESTING(TESTING).1..2 Verifying Interfaces Automatically This section describes how to use an NE health check on the M2000 to automatically verify the BSC6910 interfaces.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Figure 12-1 Setting the NE engineering mode to TESTING l Setting the NE engineering mode by running MLL commands on the M2000 or LMT 1. For details. 42 . see the M2000 Operator Guide. run the MML command SET MNTMODE. On the M2000 client or LMT. You can check the alarms and events reported when the NE works in TESTING mode by setting the filtering conditions. 12. Ltd. ----End Follow-up Procedure After the preceding operations. In this command. The application scenario must be suitable for the newly created task. 2. Click OK to set up the NE health check scenario.6 Verifying the Lb Interface and 12. Click 3. . Select the check items for health check (deselect those not for health check) in the Interface Check under Check Items. 1. 6. l You have completed section 10 Connecting to the M2000. On the NE Health Check tab page. 1.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces l All the subracks of the BSC6910 are running normally. 4. Click New in the displayed dialog box. Click OK A dialog box is displayed. choose Trace and Maintenance > Monitor > NE Health Check (Application Styles) or Maintenance > Network Health Check > NE Health Check (Traditional Styles). The Scenario Management dialog box is displayed. Right-click a finished task and choose View Report from the shortcut menu. For details. Click Finish to select the instant execution mode. NOTE The executed health check tasks are listed under the Finished Tasks node in the navigation tree on the left side. In the Health Check Report dialog box. Select an NE type for health check in NE Types. prompting that the NE health check scenario is set up successfully. on the displayed tab page.. 3. Ltd. Step 2 Create an NE health check task. that is BSC6910 GSM. On the M2000 client. select a format to view the NE health check report. 1. see 12. 43 . 2. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 7. area. Select the NE for health check in the Select NE. click the 2. The Create Task dialog box is displayed. Select an application scenario from the Scenario drop-down list. Expand the Finished Tasks node in the navigation tree on the left side. 4. Context The Lb interface and the internal interface must be verified through MML commands or the GUI on the LMT. In the Time Setting area. Step 3 Check the NE health check result.2. Enter the scenario name in the Scenario Name text box on the right of the dialog box. Procedure Step 1 Set the scenario for NE health check. NOTE The scenario name must be different from existing scenario names.2.2 Verifying Internal Interfaces. The application scenario and the specific time (the time is accurate to the second) on which the task is created are automatically displayed in the Task Name text box. 5. the NE finishes its engineering mode automatically. you can set the NE engineering mode to NORMAL by using GUL functions on the M2000 client or by running MML commands on the M2000 or LMT. On the M2000 client. the corresponding interface is faulty. Rectify the fault according to the health check report.zip file. Prerequisites l You have completed section 10 Connecting to the M2000.html in the . and then double-click the report file index. Alarms are reported when the NE works in NORMAL mode. choose Configuration > Settings > Maintenance Mode (application style) or Maintenance > Maintenance Mode(traditional style). the window shown in Figure 12-2 is displayed. If some items in the health check report are in red. double-click the . l BSC6910 has passed commissioning.1.. In the displayed window. l Setting the NE engineering mode by using the GUI on the M2000 client Procedure 1.1.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces NOTE The health check report is compressed to a . In the Set NE Mode dialog box. l Before interface verification.zip file browser. select the BSC6910 NE to be set. NOTE If the NE engineering mode is set to NORMAL. Ltd. click 3. complete section 12. and set NE Mode to NORMAL. If the engineering process finishes in advance.zip file. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 44 . .3 Setting the NE Engineering Mode to NORMAL When the end time specified by End Time is reached. Instant is selected by default.1 Setting the NE Engineering Mode to TESTING. To view the report. 2. ----End 12. and Lb interfaces.2 Verifying Interfaces on the LMT This chapter describes how to verify interfaces on the BSC6910 by using MML commands on the LMT or the GUI. For example. A. you can run the MML command LST ADJNODE to check the value of the Adjacent Node ID parameter. and set Maintenance Mode to NORMAL(NORMAL). run the MML command SET MNTMODE. Ltd. Context During interface verification. ----End 12. This section applies to the fiber optic cable connections for the working channel and protection Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Figure 12-2 Setting the NE engineering mode to NORMAL l Setting the NE engineering mode by running MLL commands on the M2000 or LMT 1. 45 . Gb. On the M2000 or the LMT client. 12. The items to be verified include fiber optic cable connections.. The Lb interface verification is mandatory when an external serving mobile location center (SMLC) is configured. before running the MML command DSP ADJNODE. internal interfaces. you can run an LST command to view the configuration information.1 Verifying Fiber Optic Cable Connections This section describes how to verify whether fiber optic cables are connected correctly. Abis.2. In this case. l If the command output shows that the value of Check Result is Incorrect connections. l If the command output shows that the value of Check Result is Incorrect TX connection. l You have 6 Logging In to the BSC6910 Through the LMT. Figure 12-3 shows the fiber optic cable connections. exchange the RX branches of the optic fiber cables for the local working channel and protection channel. incorrect RX connection. Procedure Step 1 Run the MML command CHK OPTCRS to check the status of fiber optic cable connections for an optical interface board. Prerequisites l The optical interface board configured on the BSC6910 is operating properly and has been connected to the transmission equipment with fiber optic cables. l If the command output shows that the value of Check Result is Correct TX connection. Context Working channel: board in an even-numbered slot in active/standby mode Protection channel: board in an odd-numbered slot in active/standby mode The following operation assumes that the board in an even-numbered slot is the active board and that the board in an odd-numbered slot is the standby board. l If the command output shows that the value of Check Result is The check fails. correct RX connection. check fiber optic cable connections or the peer optical port.. Expected result: The command output shows that the value for Check Result is Correct connection. l If the command output shows that the value of Check Result is not of any of the preceding ones. 46 . troubleshoot according to the command output and run this command again. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces channel between local and peer ends when ports on the local interface boards are working in multiplex section protection (MSP) mode. the conditions for checking fiber optic cable connections are not met. exchange the TX branches of the optic fiber cables for the local working channel and protection channel. exchange the RX branches of the optic fiber cables for the local working channel and protection channel and then exchange the TX branches in the same way. Ltd. Prerequisites l BSC6910Inter-SCUb network cables have been installed.2 Verifying Internal Interfaces This section describes how to verify whether the internal interfaces are working properly by checking the status of links to the ports on the SCUb boards. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.2.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Figure 12-3 Fiber optic cable connections ----End 12. Ltd. l You have 6 Logging In to the BSC6910 Through the LMT. 47 . l All the subracks of the BSC6910 are running normally.. choose OML and RSL (deselect EML and ESL).3 Verifying the Abis Interface This section describes how to verify the control plane and user plane of the Abis interface. choose BSC Maintenance > Maintain Transmission and Signaling. Ltd. You can choose either way according to your convenience. Procedure l Issue 02 (2013-06-25) Verifying the Abis interface (Abis over TDM) through GUI 1. repeat the operations. Context For the commissioning of the base station. In the BTS Type area. There are two ways to verify the Abis interface (Abis over TDM): through GUI or using MML commands. In the LAPD Link Type area. 48 . and then double-click Maintain LAPD link. On the BSC Maintenance tab page.. Select the BTS to be queried in Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. click the BTS type to be queried (all candidate BTSs will be listed in the Candidate BTS area). The Abis interface verification varies with the transmission mode used over the Abis interface.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Procedure Step 1 Run the MML command DSP PANELPORT to query the link status of the ports on the SCUb boards. ----End 12. and the hardware installation acceptance is passed. Prerequisites l The BSC6910 and the base stations are physically connected. The Maintain LAPD link tab page is displayed. l The base stations used to verify the Abis interface are commissioned and the cell configuration is complete. If multiple base stations are connected. l You have 6 Logging In to the BSC6910 Through the LMT. a. If the status in the command output does not meet the installation requirements. The following takes one base station as an example to describe the commissioning process on the Abis interface. see the commissioning guide of the base station. On the LMT. l All the subracks of the BSC6910 are running normally. click the Device Maintenance tab to enter the Device Maintenance tab page.2. reinstall the inter-SCUb network cables by referring to Installing the Inter-SCUb SFP+ High-Speed Cables Between Different SubracksReinstalling Inter-SCUb Network Cables in the BSC6910 GSM Installation Guide. b. This version does not support the Abis over HDLC mode. Query the status of the Link Access Protocol on the D channel (LAPD) link on the Abis interface. 2. Expected result: The command output shows the actual status of links to the ports on the SCUb boards. a. and then click BTS area and click the Start. to add it to the Selected BTS area. the value of State is Normal.1 Checking Transmission Links. In the Select Status area. and then click Query. The Query Complete dialog box is displayed. c. c. If the status of timeslots on the Abis interface is abnormal. the value of Cell Initialized is Yes and the value of Channel Fault is No. and there is no timeslot with the State of Failure. 3. l Click the in the Query BTS Running Status tab to close the Query BTS Running Status tab page. Issue 02 (2013-06-25) Run the MML command DSP ABISTS to query the timeslot status of the Abis interface. Query the status of the timeslots on the Abis interface. select Site in the Object Type drop-down list. If the value of Cell Initialized is No. b. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. the State of many timeslots is Normal. see ALM-21801 GSM Cell out of Service for troubleshooting. Expected result: In the Operation Result area. Ltd. Set the parameters in the Location area.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces the Candidate BTS area and click the and then click Query.1 Checking Transmission Links. If the status of LAPD links on the Abis interface is abnormal. Run the MML command DSP LAPDLNK to check whether the Link Access Protocol on the D channel (LAPD) link on the Abis interface is normal. check the transmission link by referring to 16. Click Cancel or the icon on the upper-right of the Query Abis Interface Timeslot Status dialog box to close the Query Abis Interface Timeslot Status dialog box.1 Checking Transmission Links. Expected result: In the Query Result area. check the alarms related to the TRX and rectify the fault according to the alarm handling suggestion. Verifying the Abis interface (Abis over TDM) using MML commands 1. 2. and then double-click Query Abis Interface Timeslot Status. check the transmission link by referring to 16. choose BTS Maintenance. click the BTS type to be queried (all candidate BTSs will be listed in the Candidate BTS area). check the transmission link by referring to 16. if the value of Cell Initialized is Yes but the value of Channel Fault is Yes. a. On the BTS Maintenance tab page. The Query BTS Running Status tab page is displayed. b. c. Expected result: The value of UsageStatus is Normal. On the BSC Maintenance tab page. The Query Abis Interface Timeslot Status dialog box is displayed. Click the in the Maintain LAPD link tab to close the Maintain LAPD link tab page. In the BTS Type area. and then doubleclick Query BTS Running Status. Select the BTS to be queried in the Candidate to add it to the Selected BTS area. Expected result: In the Query Result area. Click OK. choose BSC Maintenance > Maintain User Resources. 4. Query the status of cells and channels. 49 .. If the status of LAPD links on the Abis interface is abnormal. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Run the MML command DSP BTSSTAT to query the status of cells and channels.1 Checking Transmission Links. the verification on the A interface in IP pool networking is complete. Run the MML command DSP ADJNODE to query the status of the adjacent node. Run the MML command DSP ADJNODEDIP to check whether the queried IP address is the IP address of the Abis interface user plane. 4. Perform next step to verify the status of the Abis interface user plane after the MS initiates a call. 3. and there is no timeslot with the State of Failure. Expected result: The value of Cell Initialized is Yes and the value of Channel Fault is No. and Port No. the MS has not initiated a call. of the timeslots to be verified. l Verifying the Abis interface (Abis over IP.. if the value of Cell Initialized is Yes but the value of Channel Fault is Yes.. If the queried IP address is not the IP address of the Abis interface use plane. check the transmission link by referring to 16. When this occurs.4 IP Connection Setup Failure for troubleshooting.1 Checking Transmission Links.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Expected result: The State of many timeslots is Idle. check the alarms related to the TRX and rectify the fault according to the alarm handling suggestion. Expected result: The queried IP address is the IP address of the Abis interface user plane. 5. see 16. If the value of Detection Status is Unavailable. run the MML command LST BTSCONNECT. check the alarms related to the TRX and rectify the fault according to the alarm handling suggestion. see ALM-21801 GSM Cell out of Service for troubleshooting. if the value of Cell Initialized is Yes but the value of Channel Fault is Yes. Slot No.GBTS) 1. check the transmission link by referring to 16. Expected result: The value of Detection Status is Available. Ltd. 50 . Expected result: The value of Cell Initialized is Yes and the value of Channel Fault is No. Expected result: The value of UsageStatus is Normal. Run the MML command DSP BTSSTAT to query the status of cells and channels. Run the MML command DSP LAPDLNK to check whether the LAPD link on the Abis interface is normal. 2. If the value of Cell Initialized is No. see ALM-21801 GSM Cell out of Service for troubleshooting. If the status of LAPD links on the Abis interface is abnormal. Run the MML command DSP ADJNODEPING to query the Ping detection status of the Abis interface user plane. Transmission Resource Pool. If the value of Cell Initialized is No. NOTE To query the Subrack No. If the status of timeslots on the Abis interface is abnormal.. Expected result: The values of available bandwidth are not all 0. 3. Run the MML command DSP BTSSTAT to query the status of cells and channels. If the queried IP address is not the IP address of the Abis interface use plane. Transmission Resource Pool. If the value of Detection Status is Unavailable. see ALM-21801 GSM Cell out of Service for troubleshooting. When this occurs.BSC6910 GSM Commissioning Guide l 12 Verifying Interfaces Verifying the Abis interface (Abis over IP. Run the MML command DSP ADJNODE to query the status of the adjacent node. Run the MML command DSP SCTPLNK to query the status of an SCTP link.eGBTS) 1.2.4 Verifying the A Interface This section describes how to verify the control plane and user plane of the A interface. the MS has not initiated a call. If the value of Cell Initialized is No. l You have 6 Logging In to the BSC6910 Through the LMT. l The MSC used to verify the A interface are operating properly. Perform next step to verify the status of the Abis interface user plane after the MS initiates a call. 4. the SCTP link operates properly.1 Checking Transmission Links for troubleshooting NOTE Run the MML command DSP SCTPLNK to query the status of the SCTP link for two or three times. see 16. ----End 12. Run the MML command DSP ADJNODEPING to query the Ping detection status of the Abis interface user plane.. Expected result: The value of Cell Initialized is Yes and the value of Channel Fault is No. If the value of Operation state is Unavailable. Prerequisites l The BSC6910 and the MSC are physically connected. If the value of Operation state remains Normal and State Changed Time remains unchanged. if the value of Cell Initialized is Yes but the value of Channel Fault is Yes. Expected result: The value of Detection Status is Normal. the verification on the A interface in IP pool networking is complete.4 IP Connection Setup Failure for troubleshooting. check the alarms related to the TRX and rectify the fault according to the alarm handling suggestion. l All the subracks of the BSC6910 are running normally. 5. Ltd. Run the MML command DSP ADJNODEDIP to check whether the queried IP address is the IP address of the Abis interface user plane. Expected result: The queried IP address is the IP address of the Abis interface user plane. 3. 51 . see 16. Expected result: The values of available bandwidth are not all 0. Expected result: The value of Operation state is Normal. 2. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Expected result: The value of SSN state is Allowed. see ALM-21521 SCCP Subsystem Prohibited for troubleshooting.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Context This version does not support the A over TDM mode. if the value of Operation state is always Normal and the value of State Changed Time does not change. If the value of SSN state is Prohibited. 5. Procedure l Verifying the A interface (A over IPTransmission Resource Pool) 1. Expected result: The value of Operation state is Activated state. 3. Run the MML command DSP SCTPLNK to query the status of the Stream Control Transmission Protocol (SCTP) link. 2. Expected result: The value of Detection Status is Available. Expected result: The queried IP address is the IP address of the Abis interface user plane. see ALM-21521 SCCP Subsystem Prohibited for troubleshooting. If the value of Detection Status is Unavailable.. 52 . Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. If the value of SCCP DSP state is not normal. 6.1 Checking Transmission Links. the verification on the A interface in IP pool networking is complete. 4.4 IP Connection Setup Failure for troubleshooting. Expected result: The value of SCTP link Operation state is Normal. see ALM-21551 M3UA Link Fault for troubleshooting. the MS has not initiated a call. Run the MML command DSP ADJNODEDIP to check whether the queried IP address is the IP address of the Abis interface user plane. Run the MML command DSP SSN to query the status of the SCCP SSN. Expected result: The value of SCCP DSP state is Accessible. check the transmission links by referring to 16. Run the MML command DSP ADJNODEPING to query the Ping detection status of the Abis interface user plane. Perform next step to verify the status of the Abis interface user plane after the MS initiates a call. NOTE Run the MML command DSP SCTPLNK for two or three times. If the queried IP address is not the IP address of the Abis interface use plane. see 16. Ltd. If the value of Operation state is not normal. Run the MML command DSP M3LNK to query the status of the MTP3 User Adaption Layer (M3UA) signaling link. When this occurs. If the value of Operation state is Unavailable. Run the MML command DSP N7DPC to query the status of the SS7 destination signaling point. you can infer that the SCTP link is normal without intermittent disconnections. l Verifying Gb interface links (Gb over IP) Procedure 1. 3. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Run the MML command DSP GBIPROUTE to query the status of the IP connection to be verified on the Gb interface. 2. NOTE You can run the MML command LST NSE to query the configuration of the NSE to be verified. Expected result: The command output shows that the value of SIG BVC State is Normal.5 Verifying the Gb Interface This section describes how to verify the Gb interface. Run the MML command LST GCNNODE to query the configuration of a CN node.1 Checking Transmission Links for troubleshooting. If the value of State is Faulty.2. Expected result: The command output shows that the value of State is Normal. see 16. Ltd. 53 . Run the MML command DSP SIGBVC to query the SIGBVC status of the NSE to be verified. l You have 6 Logging In to the BSC6910 Through the LMT.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces 7. the SGSN is configured with an NSE that has a different NSE ID. Expected result: The command output shows that the value of State of the NSVL is Normal. NOTE You can run the MML command LST NSVLLOCAL or LST NSVLREMOTE to query the configuration of the local or remote NSVL to be verified. If the value of SIG BVC State is Fault. Expected result: The configuration information about the CN node is displayed in the command output. Prerequisites l The BSC6910 and SGSN are physically connected and both have passed the hardware installation acceptance. run the MML command DSP IPRT to check whether the route configuration on the Gb interface is correct. l The SGSN used to verify the Gb interface is operating correctly. If Corresponding results not found is displayed in the command output. ----End 12. run the MML command ADD GCNNODE to configure a CN node. If the value of State of the NSVL is Fault.. Run the MML command DSP NSVL to query the status of the Network Service Virtual Link (NSVL) to be verified. l All the subracks of the BSC6910 are running normally. . Prerequisites l The BSC and serving mobile location center (SMLC) are physically connected. The data link layer of the Lb interface can be carried on the Abis interface board and A interface board. Expected result: The command output shows that the value of Service State is Normal. If the status remains abnormal. l You have 6 Logging In to the BSC6910 Through the LMT. This version does not support Lb over TDM. go to step 4. verify the Lb interface in the same way as that for the Abis interface. go to step 3. 12. Run the MML command RST PTPBVC to reset PTPBVC and then run the MML command DSP PTPBVC to query the status of the PTPBVC. contact the Huawei Customer Service Center by referring to Contact Huawei Customer Service Center. If the status remains abnormal. 3. 2. see 12. If the status remains abnormal. Run the MML command RST SIGBVC to reset the SIGBVC corresponding to the abnormal PTPBVC and then run the MML command DSP PTPBVC to query the status of the PTPBVC. Context There is no dedicated interface board for the Lb interface. run the MML command UBL PTPBVC to unblock the PTPBVC and then run the MML command DSP PTPBVC to query the status of the PTPBVC. 4. If the value of PTPBVC Manage State is Block. ----End Follow-up Procedure Handling Suggestions to Abnormal PTPBVC Service Status 1. l All the subracks of the BSC6910 are running normally.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces 4. l The SMLC used to verify the Iub interface is operating correctly.3 Verifying the Abis Interface. If the status remains abnormal. For details. Procedure l Issue 02 (2013-06-25) When the data link layer of the Lb interface is carried on the Abis interface board.. Run the MML command DSP PTPBVC to query the PTPBVC status of the NSE to be verified.6 Verifying the Lb Interface This section describes how to verify the Lb interface. 54 .2. see handling suggestions in the following "Follow-up Procedure" for troubleshooting. Run the MML command RST PSCELL to reset the cell corresponding to the abnormal PTPBVC and then run the MML command DSP PTPBVC to query the status of the PTPBVC. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Ltd.2. If the value of Service State is not Normal. go to step 2. l The CBC used to verify the CB interface is operating properly. set Source IP address to the IP address of the CB interface board on the local end and Destination IP address to the IP address of the CBC server on the peer end. l The RNC used to verify the Iur-g interface is operating correctly. l You have 6 Logging In to the BSC6910 Through the LMT. In this step.8 Verifying the Iur-g Interface This section describes how to verify the Iur-g interface when the BSC connects to the RNC or when BSCs connect to each other. If the IP address of the CBC server fails to be pinged through. Prerequisites l The BSC6910 and peer NE are physically connected and both have passed the hardware installation acceptance. ----End 12. 55 .BSC6910 GSM Commissioning Guide l 12 Verifying Interfaces When the data link layer of the Lb interface is carried on the A interface board. Ltd..2. For details. Expected result: The BSC communicates with the CBC properly.4 Verifying the A Interface. If the firewall is disabled on the CBC side.2. verify the Lb interface in the same way as that for the A interface. l Verifying the Iur-g interface (intra-RNC) Procedure 1. l You have 6 Logging In to the BSC6910 Through the LMT. check whether the firewall is enabled on the CBC side. l All the subracks of the BSC6910 are running normally. Issue 02 (2013-06-25) Run the DSP BRD command to query the status of a board. Procedure Step 1 Run the MML command PING IP.2.7 Verifying the CB Interface This section describes how to verify the CB interface. l All the subracks of the BSC6910 are running properly. The CB interface applies only in FE/GE transmission provided by the interface boardsGE transmission provided by the EXPUa/ EGPUa board. The method for verifying the Iur-g interface varies depending on the Iur-g configuration. check whether the IP address of the CBC on the BSC6910 have been configured correctly. Prerequisites l The BSC and CBC are physically connected. see 12. ----End 12. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Step 2 Check whether the BSC communicates with the CBC properly. Expected result: The value of Operation state is Active. If the value of SSN state is Prohibited. see ALM-21521 SCCP Subsystem Prohibited for troubleshooting.. Run the MML command DSP SCTPLNK to query the status of a Stream Control Transmission Protocol (SCTP) link. Run the MML command DSP SSN to query the status of a Signaling Connection Control Part (SCCP) subsystem number (SSN). Ltd. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. l Verifying the Iur-g interface (inter-RNC) 1. see ALM-21551 M3UA Link Fault for troubleshooting. Run the MML command DSP N7DPC to query the status of an SS7 destination signaling point. If the value of Operation state is not Active. If the value of SCCP DSP state is not Accessible. 2. 56 . If the value of Operation state is always Normal and the value of State Changed Time does not change. NOTE Run the MML command DSP SCTPLNK for two or three times. Expected result: The command output shows that the value of SSN state is Allowed. Expected result: The value of Operation state is Normal.1 Checking Transmission Links. see operations in 16.BSC6910 GSM Commissioning Guide 12 Verifying Interfaces Expected result: The command output shows that the value of CPU status is Active normal. the SCTP link does not disconnect intermittently. Run the MML command DSP M3LNK to query the status of an MTP3-User Adaptation Layer (M3UA) link. If the value of CPU status is not Active normal. see ALM-20242 Board Subsystem Unavailable for troubleshooting. 3. 4. If the value of Operation state is not Normal. see ALM-21521 SCCP Subsystem Prohibited for troubleshooting. Expected result: The command output shows that the value of SCCP DSP state is Accessible. Step 6 Repeat steps Step 3 through Step 5 to handle other alarms. l You have 6 Logging In to the BSC6910 Through the LMT.. 57 .. Step 2 Check whether any active alarm exists on the Normal Alarm tab page.. Step 3 Double-click the active alarm to be handled on the Normal Alarm tab page.BSC6910 GSM Commissioning Guide 13 13 Handling the Alarms Generated During the Commissioning Handling the Alarms Generated During the Commissioning This section describes how to handle the alarms generated during the commissioning to prevent the alarms from affecting service verifications. No active alarm is listed End this task. Ltd. Step 4 Click Solution. The Online Help page is displayed. Then. Procedure Step 1 Click Alarm/Event on the LMT home page.. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The BSC6910 Alarm/Event tab page is displayed. If. One or more active alarms are listed Go to Step 3. Prerequisites l The communication between the BSC6910 and OMU is normal.. Step 5 Follow the suggestions to handle the alarm. The Detailed Information dialog box is displayed. No call drop occurs and the system resources are released normally after the call is terminated. location service. GSM basic services are speech service and data service. The connection success rate is higher than 90%. Ltd. and Gb interface is successful. Prerequisites l Verification on the Abis. Procedure Step 1 Table 14-1 lists the operations for verifying basic GSM services with test MSs in BTS cells. The voice is clear without loud noise.BSC6910 GSM Commissioning Guide 14 Verifying GSM Services 14 Verifying GSM Services This section describes how to verify that the GSM basic services and the feature services that are enabled are normal. The connection success rate is higher than 90%. l The MSs used for test are functional and have registered with the HLR. l You have 6 Logging In to the BSC6910 Through the LMT. A. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Verification on the Iur-g interface is mandatory only when two BSCs (BSC6910) or between BSC and RNC connect to each other. Feature services include intra-RAT handover.. and AMR service. Table 14-1 Operations for verifying basic GSM services with test MSs in BTS cells Issue 02 (2013-06-25) Service Type Operation Expected Result Speech service Make 20 calls from a test MS to a fixed-line phone and hold on each call for 60 seconds. Make 20 calls from a fixed-line phone to a test MS and hold on each call for 60 seconds. Verification on the CB interface is mandatory only when the cell broadcast services are supported in GSM cells. 58 . No call drop occurs and the system resources are released normally after the call is terminated. Verification on the Lb interface is mandatory only when a serving mobile location center (SMLC) is configured on the BSC6910. The voice is clear without loud noise. 59 . The voice is clear without loud noise.BSC6910 GSM Commissioning Guide 14 Verifying GSM Services Service Type Data Service Operation Expected Result Make 20 calls from a test MS to another test MS and hold on each call for 60 seconds. The voice is clear without loud noise.. The connection success rate is higher than 90%. The connection success rate is higher than 90%. No call drop occurs and the system resources are released normally after the call is terminated. Ltd. Location service Make a call from the test MS and hold on the call. NOTE If the result of service verification cannot meet the expected results. Test the General Packet Radio Service (GPRS) or Enhanced Data Rate for GSM Evolution (EDGE) function on the test MS. Adaptive multirate (AMR) service Make 50 calls from a test MS to a fixed-line phone and select voice version to AMR. start message tracing on the LMT over the Um. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The location of the MS conforms to the precision requirements. The connection success rate is higher than 90%. Then. Hand over a dual-mode test MS from UMTS to GSM for 20 times. locate the test MS. Send a fax from a fax machine to a test MS. Abis. Table 14-2 Operations for verifying feature services with test MSs in BTS cells Service Type Operation Expected Result Inter-RAT handover Hand over a dual-mode test MS from GSM to UMTS for 20 times. The test data rate is same to the data rate tested in a lab. Faxes are sent and received correctly. Gb . The voice is clear without loud noise. A. Step 2 Table 14-2 lists the procedure for verifying feature services by testing test MSs in the BTS cells. Send a fax from a test MS to a fax machine. For details.BSC6910 GSM Commissioning Guide 15 Verifying Network Reliability 15 Verifying Network Reliability The network reliability can be verified after you switch over active and standby boards. The voice is clear without loud noise. The connection success rate is higher than 90%. Make 20 calls from a fixed-line phone to a test MS and hold on each call for 60 seconds. l The alarms generated before the switchover have been cleared. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Step 2 Check and handle the alarms generated during the switchover. see Table 15-1. For details. Procedure Step 1 Run the MML command SWP BRD to switch over the BSC boards. Ltd. check generated alarms. see 13 Handling the Alarms Generated During the Commissioning. The connection success rate is higher than 90%. No call drop occurs and the system resources are released normally after the call is terminated. and making dialing tests.. Step 3 Use an MS in a cell under the BTS to perform basic services and check whether services are going on properly. Table 15-1 Operations for verifying basic GSM services with test MSs in BTS cells Issue 02 (2013-06-25) Service Type Operation Expected Result Speech service Make 20 calls from a test MS to a fixed-line phone and hold on each call for 60 seconds. The voice is clear without loud noise. Prerequisites l The standby board to be switched over is operating correctly. No call drop occurs and the system resources are released normally after the call is terminated. l All the subracks of the BSC6910 are running normally. l You have 6 Logging In to the BSC6910 Through the LMT. 60 . The test data rate is same to the data rate tested in a lab. The voice is clear without loud noise. Send a fax from a test MS to a fax machine. No call drop occurs and the system resources are released normally after the call is terminated. The connection success rate is higher than 90%. Ltd. Test the General Packet Radio Service (GPRS) or Enhanced Data Rate for GSM Evolution (EDGE) function on the test MS. Send a fax from a fax machine to a test MS. Faxes are sent and received correctly. 61 . ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.BSC6910 GSM Commissioning Guide 15 Verifying Network Reliability Service Type Data Service Operation Expected Result Make 20 calls from a test MS to another test MS and hold on each call for 60 seconds.. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. Ltd. optical ports.BSC6910 GSM Commissioning Guide 16 Troubleshooting 16 Troubleshooting About This Chapter This chapter describes how to troubleshoot common problems during the commissioning. 16.3 Unavailable FE/GE Port This section describes how to troubleshoot an unavailable FE/GE port. 16.. and upper-layer links. The verification covers E1/T1 ports.6 Performing a Loopback Test on an Optical Port This section describes how to perform the group loopback test to check whether an optical port is functional. FE/GE ports. 62 .BSC6910 only support the E1/T1 over SDH mode. 16.2 Unavailable E1/T1 Port This section describes how to troubleshoot an unavailable E1/T1 port.1 Checking Transmission Links This section describes how to verify that terrestrial transmission links of the BSC6910 are functional. 16. 16.5 Data Loading Failures on the Board This section describes how to troubleshoot failures that occur during data loading to a BSC6910 board.4 IP Connection Setup Failure This section describes how to troubleshoot an IP connection setup failure. 16. BSC6910 GSM Commissioning Guide 16 Troubleshooting 16.1 Checking Transmission Links This section describes how to verify that terrestrial transmission links of the BSC6910 are functional. The verification covers E1/T1 ports, FE/GE ports, optical ports, and upper-layer links. Prerequisites l All the subracks of the BSC6910 are running normally. l You have 6 Logging In to the BSC6910 Through the LMT. l Check the status of physical transmission links based on the transmission scheme. Procedure Table 16-1 Methods for checking the status of transmission links based on the transmission scheme If the transmission scheme on the interface is... Then... IP Check the status of an FE/GE port. IP over Ethernet If the port is operating properly, run the MML commands PING IP and TRC IPADDR to check the status of the link connecting the local end to the peer end. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. 63 BSC6910 GSM Commissioning Guide 16 Troubleshooting If the transmission scheme on the interface is... PPP/MLPPP Then... 1. Optional: If the channelized STM-1 transmission is used on the interface, check the status of an optical port. 2. Check the status of an E1/T1 port. 3. Check the status of an upper-layer link. l For the PPP transmission mode, run the MML command DSP PPPLNK to check the status of a PPP link. l For the MLPPP transmission mode, run the MML command DSP MPGRP to check the status of an MLPPP group. NOTE If the upper-layer link is not functional, run the MML command LST PPPLNK or LST MPGRP to check whether the data configuration on the interface is correct. TD M l Channelized STM-1 check the status of an optical port. Check the status of an E1/T1 port. 1. Run the MML command DSP E1T1 to query the status of an E1/T1 port. Expected result: The Port running state of the associated E1/T1 port is Port available. If the value of the Port running state is Port is down, see 16.2 Unavailable E1/T1 Port for troubleshooting. l Check the status of an FE/GE port. 1. Run the MML command DSP ETHPORT to query the status of the Ethernet port. Expected result: The value of Link Availability Status is Available. If either of the following cases occurs, see 16.3 Unavailable FE/GE Port for troubleshooting. – The value of Link Availability Status is Unavailable. – The value of Port state is Deactivated. 2. Optional: Check the connectivity of the gateway (this operation is mandatory if threelayer networking applies). a. Issue 02 (2013-06-25) Run the MML command LST IPCHK to query the configuration of the gateway continuity check. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. 64 BSC6910 GSM Commissioning Guide 16 Troubleshooting b. Run the MML command STR IPCHK to start the gateway continuity check. NOTE If the BFD function is supported by and enabled at the peer router, set Check type to SBFD. Otherwise, set it to ARP. l c. On the alarm tab page of the LMT, check whether ALM-21346 IP Connectivity Check Failure is reported. If yes, clear the alarm according to the alarm handling suggestions. d. Optional: To keep the gateway continuity check, end the check task; otherwise, run the MML command STP IPCHK to stop the gateway continuity check. Checking the status of an optical port 1. Run the MML command DSP OPT to query the status of an optical port. Expected result: The value of Optical port state is Available. If the value of Optical port state is not Available, check the alarms related to the optical port and rectify the fault according to the handling suggestions in the online alarm reference. ----End 16.2 Unavailable E1/T1 Port This section describes how to troubleshoot an unavailable E1/T1 port.BSC6910 only support the E1/T1 over SDH mode. Fault Description When you run the MML command DSP E1T1 to check the status of E1/T1 ports, Port running state in the returned result is Port is down. Solution 1. If Port running state is Port is down, perform the group loopback test on all the faulty E1/T1 ports because only optical ports serve as the bearers on the BSC6910. For details, see 16.6 Performing a Loopback Test on an Optical Port. 2. Check whether the following alarms are listed on the alarm tab page on the LMT. If any of the alarms exists, handle them according to the suggestions in online alarm reference. l ALM-21294 SDH/SONET TU Signal Loss l ALM-21275 SDH/SONET Tributary Loss of Frame l ALM-21286 SDH/SONET Tributary Remote Alarm Indication Signal l ALM-21288 SDH/SONET Tributary Loss of Multiframe l ALM-21287 SDH/SONET Tributary Alarm Indication Signal 16.3 Unavailable FE/GE Port This section describes how to troubleshoot an unavailable FE/GE port. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. 65 BSC6910 GSM Commissioning Guide 16 Troubleshooting Fault Description When you run the MML command DSP ETHPORT to check the status of the FE/GE port, one of the following events occurs exists: l The value of Link Availability Status is Unavailable. l The value of Port state is Deactivated. 1. If the value of Link Availability Status is Unavailable, check the connection of the network cable and check whether the peer network interface is enabled. See the online alarm reference for the alarm handling suggestions. 2. If the value of Port state is Deactivated, run the MML command ACT ETHPORT to activate the FE/GE port. Solution 16.4 IP Connection Setup Failure This section describes how to troubleshoot an IP connection setup failure. Fault Description During IP connection setup, the IP link fails to be established. Solution If the user plane uses a transmission resource pool, troubleshoot the problem according to Table 16-2. Table 16-2 Procedure for troubleshooting the IP connection setup failure if the user plane uses a transmission resource pool Index Operation Remarks *1-1 Determine the SIP addresses of the common channels. Run the MML command DSP ADJNODESIP to query the value of SIP address for all common channels. *1-2 Check whether the SIP status is normal. Run the MML command DSP IPPOOL to query the value of SIP operation state. l If SIP operation state is Normal, go to *1-3. l If SIP operation state is Fault, go to *1-4. *1-3 Check whether the peer IP address is normal. Run the MML command DSP ADJNODEPING to query the values of Peer IP address and Detection status. l If Detection status is Normal, go to *1-4. l If Detection status is Abnormal, troubleshoot the transmission link fault by following instructions in Unavailable FE/GE Port. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. 66 Solution 1. 67 . If. l If the transmission link is normal. Check whether the transmission link is normal by following instructions in Checking Transmission Links. *1-7 Check the transmission route conditions. l If . *1-6 Check whether the source IP route is correctly configured. correct the configuration. l If the configuration is incorrect. 16. go to *1-5.5 Data Loading Failures on the Board This section describes how to troubleshoot failures that occur during data loading to a BSC6910 board.. Check the status of the source IP route. Run the MML command LST SRCIPRT to query the configuration of the policy-based route using the source IP address.. go to *1-6.. Issue 02 (2013-06-25) Check the loading status of other boards of the same type in this subrack. Run the MML command TRC IPADDR to check the transmission route conditions and ask the transmission equipment engineer for further processing. 2. Board status of other boards of the same type is Faulty Go to 2.BSC6910 GSM Commissioning Guide 16 Troubleshooting Index Operation Remarks *1-4 Check whether the transmission link is normal.. l If Route Status is DOWN. l If Route Status is UP. l If the transmission link is abnormal. Board status of other boards of the same type is Normal Replace the faulty board and then reload data to the new board. go to *1-7. Then. Check whether the DIP switch on the subrack is set as configured.. Ltd. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. go to *1-7. *1-5 Run the MML command DSP SRCIPRT to check the value of Route Status. troubleshoot the transmission link fault by following instructions in Unavailable FE/GE Port. Fault Description The status of a board on the device panel is abnormal when host software and data files are being loaded to the BSC6910 board. 0. Then.. The type of the board is incorrectly set Correct the board type and then reload data to the board.. Then. If data loading on the boards in the EPS fails... No Correct the internal subnet mask and internal IP address and then reload data to the board.. If. Check whether the internal subnet mask of the OMU board is 255. The connection is proper Go to 5.168. The DIP switch on the subrack is not set as configured Correct the DIP switch setting and then reload data to the board..50 and *. Then. Check whether any alarm related to board fault is present in the Alarm Browser window. 5. 4. If. Then.0. 7.0 and whether the two internal IP addresses are *. The type of the board is correctly set Go to 6.... check whether the SCUb board in the MPS is properly connected to that in the EPS.3. No alarm related to board fault exists Go to 7. 6. If.. 68 ... Run the MML command LST SUBRACK to check whether the type of the faulty board is properly set.. Ltd... Contact Huawei Customer Service Center.3.. Then.. The DIP switch on the subrack is set as configured Go to 3. If..BSC6910 GSM Commissioning Guide 3.... Yes Go to 4. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.40. Issue 02 (2013-06-25) 16 Troubleshooting If.168. Alarms related to board fault exist Analyze the alarm information and clear the alarm. The connection is improper Correct the connection and reload data to the board. Context The loopback test can be performed on an optical port when the E1/T1 transmission link on a standard interface is unavailable. Ltd. If. set Loop type to LOCAL_LOOP(LOCAL_LOOP). Replace the interface board carrying the faulty SDH port. Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. The command output shows that the value of Port State is LINK_DOWN The SDH port is faulty. that is. Table 16-3 Procedure for performing the loopback test on the SDH port Step Operation 1-1 Run the MML command SET OPTLOP to set a loopback test on a local optical port. The command output shows that the value of Port State is AVAILABLE The SDH port is available.. Then. In this command. 2-3 Stop the fiber optic cable physical loopback at the local end.. 1-2 Run the MML command DSP E1T1 to query Port State. 69 . Prerequisites You have 6 Logging In to the BSC6910 Through the LMT.. set Loop type to NO_LOOP(NO_LOOP).BSC6910 GSM Commissioning Guide 16 Troubleshooting 16. In this command. Table 16-4 Procedure for performing the loopback test on the local fiber Issue 02 (2013-06-25) Step Operation 2-1 Perform fiber physical loopback at the local end. 1-3 Run the MML command SET OPTLOP to stop the loopback test on the optical port. Step 2 Perform the loopback test on the local fiber optical cable. connect the TX end of the fiber optic cable to the RX end of the fiber optic cable. Go to Step 2.. 2-2 Run the MML command DSP E1T1 to query Port State.. Procedure Step 1 Perform the loopback test on the local optical port.6 Performing a Loopback Test on an Optical Port This section describes how to perform the group loopback test to check whether an optical port is functional. Replace the faulty fiber optic cable.. The command output shows that the optical port state is available Contact Huawei Customer Service Center. l If the peer equipment is not the BSC6910.. run the MML command DSP OPT at the peer end to query the state of the optical port. Go to Step 3. Step 3 Perform the loopback test on the peer optical port. Ltd. Then. ----End Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. If.. contact the maintenance personnel for the peer equipment to query the state of the optical port. In this command... 70 . 3-2 l If the peer equipment is the BSC6910. Table 16-5 Procedure for performing the loopback test on the peer optical port Step Operation 3-1 Run the MML command SET OPTLOP at the local end.. The command output shows that the value of Port State is AVAILABLE The local fiber optic cable is available. Then... set Loop type to REMOTE_LOOP(REMOTE_LOOP). set Loop type to NO_LOOP(NO_LOOP). The command output shows that the port state is faulty Contact the maintenance personnel for the peer equipment to rectify faults in the peer equipment or the transport network..BSC6910 GSM Commissioning Guide 16 Troubleshooting If. The command output shows that the value of Port State is LINK_DOWN The local fiber optic cable is faulty. 3-3 Run the MML command SET OPTLOP to stop the loopback test on the optical port. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co. 17.2 BSC6910 Commissioning Checklist This section describes the BSC6910 commissioning checklist used to record and check the BSC6910 commissioning results. Ltd.BSC6910 GSM Commissioning Guide 17 Appendix 17 Appendix About This Chapter This chapter provides communication ports on and the commissioning checklist of the BSC6910. 71 ..1 Communication Ports on the BSC6910 This section describes communication ports on the BSC6910. 17. 17. see BSC6910 Commissioning Checklist.2 BSC6910 Commissioning Checklist This section describes the BSC6910 commissioning checklist used to record and check the BSC6910 commissioning results. For details. 72 . see BSC6910 Communication Matrix. Issue 02 (2013-06-25) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co.1 Communication Ports on the BSC6910 This section describes communication ports on the BSC6910.BSC6910 GSM Commissioning Guide 17 Appendix 17. For details.. Ltd.
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