Interrogating site status and info: ZEEI:BCF=xx;xx--> BCF number Block/Unblock a site (BCF): SetBCF state to LOCKED:ZEFS:xx:L;xx --> BCF number;Set BCF state to UNLOCKED:ZEFS:xx:U;xx --> BCF number; Block/Unblock a sector (BTS) of a site (BCF) withoutforced handover (FHO): Set sector state to LOCKED:ZEQS:BTS=xx:L;xx--> BTS numberSet sector state to UNLOCKED:ZEQS:BTS=xx:U;xx--> BTS number Block/Unblock a sector (BTS) of a site (BCF) withforced handover (FHO): Set sector state to LOCKED:ZEQS:BTS=xx:L:FHO,time;xx--> BTS numbertime --> Time for forced handover in secondsSet sector state to UNLOCKED:ZEQS:BTS=xx:U;xx--> BTS number Block/Unblock a TRX of a site with FHO: Set TRX state to LOCKED:ZERS:BTS=xx,TRX=xx:L:FHO,time;Set TRX state to UNLOCKED:ZERS:BTS=xx,TRX=xx:U;Time is set in seconds.If the TRX is BL-SY, BL-RSL or BL-TRX then using the "FHO" argument in thecommand block is uneccessary. Block/Unblock a TRX of a site without FHO: Set TRX state to LOCKED:ZERS:BTS=xx,TRX=xx:L;Set TRX state to UNLOCKED:ZERS:BTS=xx,TRX=xx:U; Base band hopping for all sectors on a site withoutForced Handover: 1.Check site in remedy for: BCF number, parent element (BSC) 2.Open MML session to BSC 3.Check site for status and BTS numbers: ZEEI:BCF=xx; xx--> BCF number 4.Set BCF state to LOCKED:ZEFS:xx:L; xx --> BCF number; 5.Set sector state to LOCKED:ZEQS:BTS=xx:L; xx--> BTS number 6.Change Hopping status: Open MML session to BSC 3.time. xx--> BTS number 8.Set BCF state to LOCKED:ZEFS:xx:L . xx--> BTS number time --> Time for forced handover in seconds 5. (for BB deactivation) xx--> BTS number 7.Check site for status:ZEEI:BCF=xx.Set sector state to UNLOCKED: ZEQS:BTS=xx:U.Set BCF state to UNLOCKED:ZEFS:xx:U.Check site for status: ZEEI:BCF=xx.xx--> BCF number 6.Set sector state to LOCKED: ZEQS:BTS=xx:L:FHO. xx--> BCF number 4. parent element (BSC) 2. (for BB activation) ZEQE:BTS=xx:HOP=N.Check site in remedy for: BCF number.Check site for status and BTS numbers:ZEEI:BCF=xx.Check site for status:ZEEI:BCF=xx. 11. xx--> BCF number Base band hopping for all sectors on a site withForced Handover: 1.Repeat steps 5 to 8 for all sectors 10. xx--> BCF number 9.ZEQE:BTS=xx:HOP=BB.xx --> BCF number. .repeat step 4 and 5 for all sectors 7. xx --> BCF number. (for BB deactivation) xx--> BTS number 9.TRX=xx:L:FHO.Set sector state to UNLOCKED: ZEQS:BTS=xx:U.Set BCF state to UNLOCKED: ZEFS:xx:U. BL-RSL or BL-TRX then using the "FHO" argument in thecommand block is unnecessary.Check site for status: ZEEI:BCF=xx. ZDTI:NAME=xxxxx.8.You can see if there are alls taking place on the specific TRX identified inyour arguments given within you command.xx --> BCF number. xx--> BCF number 11. 2.If the TRX is BL-SY.Change Hopping status: ZEQE:BTS=xx:HOP=BB. The given time here is 30 seconds as anexample.30. 3. xx--> BTS number 10. (for BB activation) ZEQE:BTS=xx:HOP=N.To unlock type:ZERS:BTS=xx. 13.ZERO:BTS=xx. This interrogation displays a LAPD link(Signaling Link) and shows whether ornot the LAPD is in working order or not. ZERS:BTS=xx. xx--> BCF number TRX Specific MML Commands: 1. .Repeat steps 7 to 10 for all sectors 12. This command enables you to lock a TRX and force handover calls toanother TRX or adjacent cell. xxx= T+BCF Nr+sectorNr+TRXnr.TRX=xx.TRX=xx:U.Check site for status: ZEEI:BCF=xx. This command displays the traffic channels in use on an individual TRX. time. This command sets signaling activation attribute to Denied on the specifiedTRX. xxxxx= T+BCF Nr+sectorNr+TRXnr. ZDTC:xxxxx:AD. The most common thing we will be looking for from a NOC Tech point of view is the GPRS settings.Example: ZDTI:NAME=T8611. BCF Nr. ZDTI:::PCM=xx. xxxxx= T+BCF Nr+sectorNr+TRXnr. This command displays all configuration settings on a BTS. ZDTC:xxxxx:AL. ZEQO:BTS=xx:ALL. ZDTC:xxxxx:WO. ZDTC:xxxxx:BL. = 86. . BTS Specific MML Commands: 1. xxxxx= T+BCF Nr+sectorNr+TRXnr. This command sets signaling activation attribute to Allowed on thespecified TRX. 2. 4. 8. 7. This shows all LAPD links attached to this specific PCM (ET). This command blocks the signaling on the specified TRX. ZEQS:BTS=xx:L:FHO. The first sector of the BCF and the first trx on sector. This command activates the signaling on the specified TRX. 6. Set sector state to LOCKED: xx--> BTS number time --> Time for forced handover in seconds ZEQS:BTS=xx:U. xxxxx= T+BCF Nr+sectorNr+TRXnr. 5. This will show the information pertaining to the BTS and the TRXsconnected to it. This command shows site information such as the BTS's and TRX's connectedto the specified BCF. This command displays the traffic channels in use on all TRXs within thecell. 3. ZEFS:xx:L.This will also show you which TRX has the BCCH on it. You will be able to see if it and the TRXs are in a workingstate. ZEFR:xx:OMU. Replace the Y with an N todisable GPRS. xx= BCF number. This command resets the entire site immediately And drops calls if present. ZEEI:BTS=xx.This command resets the OMU on the site. This command toggles GPRS within the cell. 4. ZEOL:xx. ZEEI:BCF=xx. 4. 5. BCF Specific MML Commands: 1. ZERO:BTS=xx. You can see if there are calls taking place on all of the TRX trafficchannels 5. ZEFR:xx:SITE. This command locks the BCF and by replacing the L with a U the commandwill unlock the site 2. xx= BCF number. xx= BCF number.Set sector state to UNLOCKED: xx--> BTS number 3. ZEQV:BTS=xx:GENA=Y. xx= BCF number. . 4. This command displays all the current alarms on the BSC.This command shows the current alarms for the BCF in question. The search canalso be defined with the arguments as: ZAHO::CLS=AL1. BTS's. ZAHP.0:CLS=AL2. So if you want tocheck 2 star alarms related to BCSU-0 type the command as follows: ZAHO:BCSU. This command shows the amount of traffic currently running on the BSC. The searchcan be refined to individual units in the cabinet in alarm. This will show you a very informative search result so you can actually seewhat BCF's. ZAHO:. BSC Specific MML Commands: 1. ZNER. 2. Italso shows blocked radio time slots which are obviously beneficial to theNOC. (displays 3 star alarms) The second colon in the main command is default for all units. Type this command to find out the working state of a units. 3. . ZEEL. (displays 1 star alarms) ZAHO::CLS=AL2. 5. 6. Refine the search by modifying the command as follows: ZEEL:BL. ZNEL. and TRX's are in a blocked state whether it is BL-USR/BL-RSL/BL-TRX/BL-PWR/BL-SY/ you can see where this is going. This command interigates the signalling route set states. ZUSI:. (displays 2 star alarms) ZAHO::CLS=AL3. The command outputs the states of the signaling links on the BSC. You can also look at all computer related units in the BSC which excludes the ET's. (displays 3 star alarms) The second colon in the main command is default for all units. The search canalso be defined with the arguments as: ZAHO::CLS=AL1. 7. (displays 1 star alarms) ZAHO::CLS=AL2. The search can be refined to individual units in the cabinet in alarm. You can also refine the search to a specific unit. MSC Specific MML Commands: 1. This command prints all the circuits with in the circuit group.04-00-00. It isalso modified to investigate alarms from a previous date.0:CLS=AL2. 4. So if you want to check 2 star alarms related to BCSU-0 type the commandas follows: ZAHO:BCSU. ZCEL:FORM=EXT. This command displays the BTS information on the MSC side of the network. You can alsolook at all computer related units in the MSC which excludes the ET's. ZAHO:. This command will print out the circuits in the MSC that are in a state otherthan working. . 5.This command shows all the alarms from midnight of the current day. This command displays all the current alarms on the MSC. ZEPO:NAME=(bts name). For example: ZAHP:::2009-12-01.ST=NO-WO. (displays 2 star alarms) ZAHO::CLS=AL3. This command shows the circuit(s) working state. ZDCD. 2. 3. ZRCI:SEA=3:CGR=(cgr #):PRINT=5:. This command shows you the current date and time on the BSC. ZUSI:<unit>. Type this command to find out the working state of a unit. ZRCI:SEA=4:CRCT=(circuit #(s)):. displays current active alarms in actual MSC and BSC only displays active alarms on BCF (BCF = Site Manager or CF) displays the operational state of the site ZEOH:date. ZEEL:BL. ZEFR:#:OMU. displays current alarms for that ET (PCM) displays alarm history for that ET displays locked Sites. Sectors and TRXs on BSC Investigating Clear Codes: ZTUT:CLR. ZAHP:ET. displays current clear codes on the MSC displays latest history of clear codes Canceling Bogus alarms on a Site: (Perform both commands) ZEOR:#:alarm #. ZTUL:CLR.time:BCF=#. cancels the alarm using the consecutive # in which it came in cancels the alarm using the alarm identifier # Locking and unlocking a Site: ZEFS:bcf #:L. locks entire Site without Forced Handover . displays alarm history for site for the date and time listed ZAHO:ET. ZEOL:#. ZACA:####.#.#. cancels alarm on site resets the OMU (Operations and Maintenance Unit) Canceling Bogus alarms on a BSC: ZACC:####. ZEEI:BCF=#.NOKIA COMMANDS: Hot Keys: Ctrl + B Ctrl + Y repeats last and previous commands on the MML interrupts current command being typed or run Alarm monitoring: ZAHO. TRX=#:L. unlocks entire sector Locking and unlocking TRXs: ZERS:BTS=#. ZDTC:lap d #:BL. restarts SITE restarts OMU Bouncing Lap D’s on a Site: ZDTI:::PCM=#.TRX=#:L:FHO.#.#. unlocks entire Site Locking and unlocking Sectors: ZEQS:BTS=#:L. ZERS: BTS=#.#:SLIDL=5. ZEFR:#:OMU.#. checks error counter for specific ET resets error counter for specific ET Querying the # of calls on a site: .TRX=#:U. locks entire sector down without Forced Handover ZEQS:BTS=#:L:FHO. ZYEU:ET. displays Lap D channels for entire site blocks desired Lap D channel places Lap D channel in working state Error Checking on an ET (PCM): ZYMO:ET. ZDTC:lap d #:WO. shuts down entire sector with Forced Handover ZEQS:BTS=#:U. locks TRX down without Forced Handover shuts down TRX with Forced Handover unlocks TRX Resetting the Site or OMU: ZEFR:#:SITE. ZERS:BTS=#.ZEFS:bcf #:U. Reloading software on a site: ZEWV:BCF #:BU. displays all calls on desired sector displays all calls on desired TRX only Sparing or Rolling a BCSU: ZUSI:BCSU.#:SP.No Hardware state Status session for User ID and commands: ZIGO: Displays commands run for BSC on specific date and time. Reloads the software on a BCF Checking OMC alarms: .#:SE. ZERO:BTS=#. ZUSC:BCSU.ZERO:BTS=#.:::. Show all ET's that are in alarm Taking an ET out of Seperated State ZUSC:ET. ZFWO:BCSU=0&&8. Status the timeslots on a BCF Status ET alarms on a BSC ZAHP:ET. Y for Yes displays what BCSU the SP was previously on displays what BCSU the BL condition is on spares the BCSU with the BL condition on it executes the command Statusing Timeslots: ZEEL::BCF=#. (SE-NH) Will place the ET in a Separated .TRX=#. Find out what TSL the radio is on that you want the BCCH on Block the TSL on the radio that the BCCH is going to Allow activation of the TSL that the BCCH is going to Brings TSL to a working state that the BCCH is going to Find out what TSL the radio that HAD the BCCH is on Deny Activation of the TSL that HAD the BCCH on it Block the TSL that the BCCH was on Brings the TSL to a working state Clearing Circuit Releasing Failed in CAS alarms: The alarm that you are talking about happens on MF circuits and is caused by the LEC not releasing or acknowledging us quick enough. ZDTC:lapd:BL.#: WORKING BLOCKED TEST SEPERATED SEPERATED-NO HARDWARE Go back up the tree to get it back into Working Rolling the BCCH on a Sector: ZDTI:::PCM=#. ZDTC:lapd:WO. ZDTI:::PCM=#. ZDTC:lapd:WO. the Nokia locks out the trunk . Do to the latency. ZDTC:lapd:AL.Open a terminal and telnet to the IP Log in Run the following command: df –k Taking an ET out of BL state: ZUSC:ET. ZDTC:lapd:AD. ZDTC:lapd:BL. I have the alarm listed below and the supplementary info is in red (02 0386).44 *** ALARM CASU-1 1E001-00 SI9_SO (9952) 2153 CIRCUIT RELEASING FAILED IN CAS 1081d 13d 29 0823 01 FF 01 02 01 01 10 00 00 00 If you look above I have highlighted in red the circuit that needs to be reset (1081-13).06 CANCEL CM-1 1A003-03 KICKER (0178) 2087 LOW TRAFFIC CAPACITY ON CIRCUIT GROUP 02 0386 . ZCEC:CRCT=1081-1:WO. When you see this alarm you should assume that it is 911 related and the issue needs to be corrected ASAP. <HIST> SLMSC001 CM-1 SWITCH 2005-11-29 08:07:22. If you convert 386 from HEX to Decimal it comes out to 902. At that time you can do the command ZRCI:SEA=3:CGR=902:PRINT=5:. <HIST> SLMSC001 CASU-1 SWITCH 2005-11-27 00:07:37. ZCEC:CRCT=1081-1:BA. ZCEC:CRCT=1081-1:NU.in question. If you take the circuit to a NU state for about 30 seconds and then back to WO it should clear. you should get a Low Traffic Capacity alarm with supplementary information. ZCEC:CRCT=1081-1:BA. and look at the circuit group. The alarm field will be shown below. Also.