ReleaseNotes-ERouting_v4.0.5.0

Release NotesCCNA Exploration: Routing Protocols and Concepts – Release 4.0.5.0 Purpose Release 4.0.5.0 of Routing Protocols and Concepts is the fifth maintenance release of the second course in the CCNA Exploration curriculum. These notes provide detailed information about this release, including curriculum content, known issues, updates and fixes, and support information. Release Content Component E-Learning Content Description 11chapters Labs 30 hands-on labs involving networking equipment Packet Tracer Chapter Quizzes Version 5.1 is recommended and enables students to complete the 81 embedded Packet Tracer activities in simulated networks. Version 5.1 is compatible with all CCNA Exploration courses. 11 summary and review sections, which include Check Your Understanding review assessments, Packet Tracer Skills Integration Challenge activities, and To Learn More questions, links, and suggested activities 11 chapter quizzes Chapter Exams 11 chapter exams Final Exam 1 final exam covering chapters 1-11 Skills-Based Assessments 2 skills-based assessments to verify the understanding of course concepts Summary and Review Known Issues and Caveats Item Graphic Resolution Adobe Flash Player Glossary Lab and PT Activity Titles Course Index Content Delivery Description This curriculum was designed for viewing with a screen resolution of 1024 X 768 or less. If viewed in a higher resolution, items may not display properly in the media area. This curriculum was designed for viewing using Adobe Flash Player 8. Certain versions of Flash Player 8 may produce undesirable side effects. If you experience issues using Flash Player 8, we recommend upgrading to Flash Player 9. This course includes a glossary with hyperlinked terms. Enhancements are planned to be made to this glossary in a future release. Some glossary definitions may contain only a “See Also” link by design. The titles in the lab and Packet Tracer activity PDF documents and the titles used in lab references in the e-learning content may not be an exact match. The course index titles are truncated due to the lack of word wrapping. However, the full titles appear in the appropriate title bars in the course. This course may be delivered through different channels. The primary delivery channels for the course are Academy Connection or a local Web server. The recommended method is to deliver the course through a local Web server. Secondary channels for delivery include installing the content directly to a workstation or PC. When contemplating the various delivery options, administrators and instructors should consider the diversity of platforms on which the course and its content must operate, and note the following guidelines: All contents are Copyright © 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 1 This includes observational activities that do not involve any configuration tasks. for Linux users. On the launch page for the course. visit the Macromedia’s security settings page at: www. we recommend the following steps: • To access the Popup Blocker Options. and enable automatic prompting for ActiveX controls.• Linux Operating System Support Course Navigation for Local Installation on a Workstation/PC Select the download package (Windows or Linux zip file) that corresponds to your server/workstation operating system • When possible. back and next buttons. Instead. the Flash Player security settings must be set manually to run the course through a browser on a local workstation/PC. Packet Tracer Evaluation Feedback Due to the evaluative nature of Packet Tracer activity files. Under certain conditions. o Exceptions: Use this option to specify which sites can display popups. toolbars. you can do the following things: o Block pop-up windows: Deselect this option to disable the popup blocker altogether. After the directory has been marked as secure. Click the yellow bar at the top of the screen and choose “allow blocked content” to begin using the course.macromedia. o To turn off the Information bar for ActiveX controls. • Click OK. configure the content to be delivered through a local Web server when presenting to a class or over an academy LAN • When installing the course on a standalone workstation or PC. Installing a standalone curriculum on a Linux operating system requires additional steps after unzipping the course to the file system. To stop the information bar from blocking file and software downloads for Mozilla Firefox. You can allow or remove sites from the list. which can be accessed from the course launch page. From there. Note: To avoid excessive ActiveX popup messages. scroll to the Downloads section and enable automatic prompting for file downloads. select Add location. select “allow blocked content” to continue. and then click OK again. Inc. • Select Tools > Internet Options • Click the Security tab. some security options will be displayed. Verify that Always ask is selected. This document is Cisco Public Information.” All contents are Copyright © 2009 Cisco Systems. “Allow blocked content” ActiveX popup messages may appear in a yellow bar at the top of the screen. and applications o Accept any ActiveX warning messages when viewing course content o Navigate within the course window to avoid ActiveX pop-ups that can be generated by certain combinations of operating systems and browsers This course uses the latest features in Flash technology. Packet Tracer files are evaluated by comparing the network submitted by a student to an “answer network. After the course is unzipped. and provides feedback. click Yes to confirm that you want to make the change. Page 2 of 2 . all course activities have a “Check Results” button that submits the student’s work for evaluation. do not use the launch page chapter drop down menu to move between course chapters.html file to launch the course. Some users may receive a second “Allow blocked content” ActiveX popup message. All rights reserved. Navigate to the course folder and click the index. An installer was used to aid in the local deployment of this product to Windows users. use features such as the course index. scroll to the ActiveX controls and plug-ins section. and then browse for the course folder. However. and select Custom Level • Do one or both of the following: o To turn off the Information bar for file downloads. If you receive these messages. select Tools > Options > Content.html After the page loads. select the launch course button to view the course content. we recommend reviewing the Course Tour. we recommend the following steps: • Open Internet Explorer. please be aware of the following: o Disable all popup blocker software. close all browser windows. For more information on these navigation features. To stop the information bar from blocking file and software downloads for Internet Explorer. In the drop-down menu.com/support/documentation/en/flashplayer/help/settings_manag er04. and location box at the bottom of the course content to navigate within the course browser window. R1 and R2 are neighbors. in the Chinese. Third cell in the table.3.0/24 network. The media text descriptions were tested using the Freedom Scientific JAWS 9. IP 192. Japanese. Variable codes appear in the accessible theme content window dropdown menu. Inc.16.Activities that require students to perform configurations have a default feedback message that states: “This activity is incomplete.168. The slow response time is caused when a very large amount of data is saved in the browser’s memory.1. the feedback will say: “Congratulations on completing this activity. Change: Protocol 800 To: Type 800 One quarter of the way in to the Flash Animation: Change orange highlighted area: Source IP 192. Also the Protocol 800 field should stay visible. Both are members of the 172.10 To: Dest.10 2. Accessible Format Response Time Accessible Media Text Descriptions Accessible Theme Toggle Issue Accessible Theme Glossary Accessible Theme Dropdown Menu Accessible Theme Graphics Accessible User Guide For activities that require observation only. If a user is experiencing slow response times using course or chapter views.3.com/documentation/screen-readers. 2nd sentence: To originate from: Dest. Both are members of the 172.168. the two navigation links (back/next) at the bottom will not work correctly.10 Third cell in the table.2.1. All rights reserved. Change: from being blank To: Type 800 Change black arrow origination from: Source IP 192.0/24 network. If the “Check Results” button is selected.16. R1 and R2 are neighbors.4.3.3. The destination IP should be highlighted and the arrow into the routing table should originate from the destination IP.1. This document is Cisco Public Information.0 Screen Reader visit www. In the accessible theme glossary. codes appear in the definitions of some terms. Both are members of the 172.0 computer screen reader. If this occurs.16.16. they should switch to viewing the content by page view. the student should finish all of the instructions in the observation activity to complete it. Error: R1 and R2 are neighbors on the All contents are Copyright © 2009 Cisco Systems. Change Page 2. the state of the network will not change.1.1 IP address typo in 2nd paragraph first sentence after heading "Layer 3 Neighbors" Page 2. To: For example.1.3.5. and Korean course versions.168.” even though the activity may not be completed. 5th para.3.0/24 network.0/24 network.4.1 2.” This message will appear until all configuration tasks are properly completed. Updates and Fixes This maintenance release includes the following fixes that address issues reported to the Global Support Desk: Section Reported Issue/Error Solution 1.10 Change: For example. Page 3 of 3 . A user guide to the accessible version of the curricula is available from a link titled “Open User Guide in a new window” at the top of the launch page.2. 5th para.4. please try again. orange highlighted.freedomscientific.asp.168. 2nd sentence to: Both are members of the 172.3. then click the toggle language link again to view the previous version.3. For additional information regarding implementation of the JAWS 9. IP 192. If you click the Toggle Language to English link to view the English version. Dropdown menus within a graphic do not work in the accessible theme course versions.1.4 One quarter of the way into the Flash Animation: The current animation shows the source IP being looked up in the routing table. 1 3.6. Task 1 Step 1: The "Note" incorrectly states that the AD for the static route 192.2. The 1 is the hop count and 0 is the AD.6. This document is Cisco Public Information.5. What is the subnet address? __________________ Subnet Table For HQ.2.4. Change: 2.168.2.1. Change: Branch 2 S0/1 To: BRANCH2 S0/0/1 Task 2 Step 2 Change: 1. Example: 192. Task 3. List incorrect PC connected to the LAN.0. Assign the last valid host address in the BRANCH1 LAN 1 subnet to PC3. 2.0/22. Assign first subnet (lowest subnet) to the LAN connected to the Fa0/1 interface of BRANCH2.0 [1/0] via 192.16.168. 3.2 3.0 [1/0] is 0. Change: Fa0/0 To: Fa0/1 In the instructions.0 [1/0] via 192. Page 4 of 4 .16. The HQ LAN interface in the table and text is Table incorrect. Assign second subnet to LAN connected to the Fa0/0 interface of BRANCH2. Assign the last valid host address in the BRANCH1 LAN 2 subnet to PC3.6.1. Step 4.2. Change: S0/0 S0/1 To: S0/0/0 S0/0/1 For Branch 1.5. as shown in the figure: To: Here's the process of creating the summary route 172. All contents are Copyright © 2009 Cisco Systems.1.0/24 network Below text subtitle: Calculating a summary route First sentence has an incorrect IP address.168.168.0/24 network--not the 172.0/22. 3. The 1 is the AD and 0 is the hop count. items 2 and 3.2.2.168.2 172. What is the subnet address? __________________ To: Assign fifth subnet to the LAN connected to the Fa0/1 interface of HQ. Example: 192.2.2 3. Inc. Change: Branch 1 S0/0 To: BRANCH1 S0/0/0 For Branch 2. To: Note the Administrative Distance for the static routes is 1. item 5 Change: Assign fifth subnet to the LAN connected to the Fa0/0 interface of HQ. To: 2.1.1 3. as shown in the figure: Change: Note the Administrative Distance for the static routes is 0. Assign the last valid host address in the BRANCH1 LAN 2 subnet to PC2. Change: Here's the process of creating the summary route 172. missing words and incorrect interface errors Step 2.4.16. Assign the last valid host address in the BRANCH1 LAN 1 subnet to PC2. All rights reserved.2. Several typo.5.16.1. 2. For router R2 Change: 10. 25% into animation.0. 80% into animation.0.2.0.4.0 1 To: 10. To: 1. When hop count is highlighted in yellow. Press button R2 show ip route.2.2.0.4.3.0/16 [120/1] .0 0 R1.. in the answer key. This document is Cisco Public Information.0.4. when highlighted in yellow.0. For router R3 Change: 10.0. When For router R1 the hop count changes to a orange highlight Change: 10.0: Add: 10.3.0.2.0 changes from Fa0/0 to S0/0/1 (as shown with the orange highlighted area in the routing table).168.0 2 4. All rights reserved.2. as the flash plays on.1.1 Assign the first valid host address in Link from HQ to Branch 2 subnet to the S0/0/1 interface.0 1 To: 10.0.0/23________ _______192.30.0 1 To: 10..3. Assign the first valid host address in Link from HQ to Branch 2 subnet to the S0/0 interface. Add: 10. Change: What networks are present in the routing table of the ISP router? _______10.subnet 0) to the LAN connected to the Fa0/1 interface of BRANCH2. Change: Fa0/0 To: S0/0/ Change: R 10. Assign second subnet to the LAN connected to the Fa0/0 interface of BRANCH2. 50% into animation.0.0 0 4. Update to be sent out Fa0/0 should include 10.1. The interface shown in the yellow box Change: S0/0/1 To: S0/0/0 Change the 10. for the network connection between the ISP and HQ routers R1. 3.0 0 Change: 10.0/24________ All contents are Copyright © 2009 Cisco Systems.3 5. Assign first subnet (lowest subnet .0.0 0 Change: 10. To: Assign the first valid host address in Link from HQ to Branch 1 subnet to the S0/0/0 interface.2.1 5.0. Task 10.3.0. 7th question.4.0.0. the new interface S0/0/1 incorrectly changes back to Fa0/0.3. 2. Assign third subnet to the WAN link from HQ to Branch2.0 2 R3. Assign third subnet to the WAN link from HQ to BRANCH2. should be zero and not one.4.0.1 As the animation plays several network connections are missing from the updates. Page 5 of 5 . Update to be sent out Fa0/0 should include 10.0.2. Task 10 has an incorrect subnet mask.0.2. Inc. To: R 172.0.3.0 0 Change: 10.5.6..0 1 To: 10.2. However.0. below router R3. Task 3 Step 1 Change: Assign the first valid host address in Link from HQ to Branch 1 subnet to the S0/0 interface.3.0.1.0.1.3.0. 4. After the orange highlighted event.0 1 To: 10. As the first half of the animation plays.0/16 [120/1] .0 1 To: 10.0 routing table (Interface) column. the Hop count for each update.0 0 it should then change from zero to one. Incorrect IP address given for RIP route.0. the R3 routing table entry for network 10..1 About half\way through the animation.4. 202.255.0/25_______ ________209.1. Step 3 configurations are incorrect To: What networks are present in the routing table of the ISP router? _________10.1. for the network connection between the ISP and HQ routers Task 8 has an incorrect subnet mask.0/27_______ ________0.2.168.168. 6th question. ________192.0.165.168.0 duplex auto speed auto no shutdown ! interface Serial0/0/1 ip address 172.2.0.0/25______ _______209.0/8_________ ________192.6.0.0 255.168.165.200.0.0/24______ _________209.1.200.0 Serial0/0/1 ! line con 0 line vty 0 4 password cisco login ! end All contents are Copyright © 2009 Cisco Systems.255.0/25_______ _________209. in the answer key.0/30______ _________209.0/27________ 5.165.202. Change: What networks are present in the HQ routing table? List the networks with slash notation.45.200.0/27________ Task 10.6.20.165.200.168.1.16. Change: What routes are present in the routing table of the HQ router? ________10.0/30________ _________0.0/0_________ To: What routes are present in the routing table of the HQ router? _________10.0/30______ Change marked Passive Interface From: FastEthernet0/1: FastEthernet0/1 To: FastEthernet0/0: FastEthernet0/0 Task 2 Step 3 Change: hostname ISP ! no ip domain-lookup ! interface FastEthernet0/0 ip address 172.0.0. Page 6 of 6 .3. first question.200.255. for the network connection between the ISP and HQ routers The answer key for the Passive Interface for the router BRANCH is wrong. This document is Cisco Public Information. Task 2.0/8_______ _________192.0/0________ Task 8.255.165. All rights reserved.0.0/23_______ _________192.1 255.0/25_______ ________209.0/27________ _______209.168.165.0 Serial 0/0/1 ip route 192. It is marked for fa 0/1 for passive interface.2. _______192.1 5.165._______209.1.6.1 Task 8 has an incorrect subnet mask.0. in the answer key.2 5.1 255.0.0 no shutdown ! ip route 10.255.6.255.0.0.20.200.1 5.1. Inc.252.255.0/27_____ To: What networks are present in the HQ routing table? List the networks with slash notation.165.1.0 255. This document is Cisco Public Information.0 no shutdown ! interface Serial0/0/1 ip address 172.3.0 default-information originate ! ip route 0.5.1 255.45.255.0.0.255.0 no shutdown ! ip route 10. Inc.2.168. Step 2 configurations are incorrect.1 Task2.255.1 255.0.0 255.255.1.0 duplex auto speed auto no shutdown ! interface Serial0/0/0 All contents are Copyright © 2009 Cisco Systems.1 255.255.255.0 Serial0/0/1 ! line con 0 line vty 0 4 password cisco login ! end To: hostname HQ ! no ip domain-lookup ! interface FastEthernet0/0 ip address 10.16.0 Serial 0/0/1 ip route 192.6.0.0 duplex auto speed auto no shutdown ! interface Serial0/0/0 ip address 10.0 Serial0/0/1 ! line con 0 line vty 0 4 password cisco login ! end Task 2 Step 2 Change: hostname HQ ! no ip domain-lookup ! interface FastEthernet0/0 ip address 10.255.1 255.255.255.0.255.45.0 255. Page 7 of 7 .45.254 255.255.20.0 0.1 255.254.0 clock rate 64000 no shutdown ! router rip passive-interface FastEthernet0/0 network 10.20.1.0.20.0.255.0 duplex auto speed auto no shutdown ! interface Serial0/0/1 ip address 172.45.255.2.20.255.1. To: hostname ISP ! no ip domain-lookup ! interface FastEthernet0/0 ip address 172.255. All rights reserved. 0 clock rate 64000 no shutdown ! router rip passive-interface FastEthernet0/0 network 10. All rights reserved.0 network 192. Page 8 of 8 .0 duplex auto speed auto no shutdown ! interface Serial0/0/0 ip address 10.1 255. Step 1 has incorrect configuration ip address 10.0 no shutdown ! interface Serial0/0/1 ip address 172.3.1.168.0.0 clock rate 64000 no shutdown ! router rip passive-interface Serial0/0/0 network 10.1.6.0.0 ! line con 0 line vty 0 4 password cisco All contents are Copyright © 2009 Cisco Systems.255.1.168.255.255.0.0.20.255.254 255.255.0.255.1.1.0. This document is Cisco Public Information.1 255.0.0 ! ip route 0.1.255.255.168.254 255.0 clock rate 64000 no shutdown ! router rip passive-interface FastEthernet0/0 network 10.5.0. Inc.45.0.0 ! line con 0 line vty 0 4 password cisco login ! end To: hostname BRANCH ! no ip domain-lookup ! interface FastEthernet0/0 ip address 192.0.0 duplex auto speed auto ! interface Serial0/0/0 ip address 10.255.254 255.255.1 Task 2.1 255.20.45.0 0.255.45.255.0 Serial0/0/1 ! line con 0 line vty 0 4 password cisco login ! end Task 2 Step 1 Change: hostname BRANCH ! no ip domain-lookup ! interface FastEthernet0/0 ip address 192. Inc. To: Subnet 10.0 0.0.0.4.0.0. The inside interface to BRI should be S0/0/1. The Addressing Table has incorrect device and interface names. login ! end 1.4.0 0. For column Device. Addressing Table.0 s0/0/0 To: HQ(config)#ip route 0. This document is Cisco Public Information. Change serial interface from HQ to BR1 From: S0/0/0 To: S0/0/1 2.2 Summary/Review Q7.0.0 s0/0/0 Change: Subnet 10.5.0/16 is further subnetted with a /20 mask. "router" s/b "route" Change last line of output From: HQ(config)#ip router 0.0.0. Last paragraph.1.0.4.7.0 S0/0/0. This mask will allow 2046 host addresses per subnet. Link from HQ to Fa0/0 Fa0/1 S0/0/0 S0/0/1 Link from HQ to Branch2 All contents are Copyright © 2009 Cisco Systems.1 6. All rights reserved.2. See lab 6.0.1. An incorrect number of host is listed for a /20 subnet. This mask will allow 4094 host addresses per subnet.2 6.0/16 is further subnetted with a /20 mask.0.4.0. Change: HQ Branch 1 Branch 2 PC1 PC2 PC3 To: HQ BRANCH1 BRANCH2 For column Interface Change: Fa0/0 S0/0/0 S0/0/1 Lo1 Fa0/0 S0/0/0 S0/0/1 Fa0/0 S0/0/0 S0/0/1 NIC NIC NIC To: Fa0/0 Fa0/1 S0/0/0 S0/0/1 Fa0/0 Fa0/1 S0/0/0 S0/0/1 6.2.0.1.3.4.0.1 Page 1. Page 9 of 9 .0. PT instructions.0 0. HQ has 2 S0/0/0 interfaces. Answer shows command: ip router 0. first sentence.1 for the correct table. 4. FastEthernet0/1 Change: Press button R1 Routes.30.1.4 PT Instructions.1.16.1 PT Answer Key Router ISP.4. The media Change: incorrectly shows a Loopback connection for C 172.10 7.2 Change: Lo0 172. Port S0/0/1 Change: 172.165. R3 LoO and Lo1 have incorrect IP address.4. item 6 To: 172.30. Step 2. FastEthernet0/0 To: C 172.1.71.154.16/28 Press button R1 Routes.1 7.Branch2.254.71. Also the name for the router is incorrect. To: 172.6/30 Instructor answer key.30. R1 configurations. Task 4.0/24 Lo1 172.30.200.30.0 is directly connected.1.165.201.0 is directly connected.2.9 To: 209.201. Addressing Table Change: Link from HQ to ISP 172.30. Step 2. Loopback0 C 172.165.30. To: 209.4 6. Page 10 of 10 . Task 4.110. Port S0/0/0 Change: 172. Inc.16. Change: 172.1. Port S0/0/1 Change: Link to Router2 To: Link to ISP PT Answer Key Router HQ. This document is Cisco Public Information.2.0 is directly connected.1.2.1 Click Topology button.6/30 list incorrect IP address.8/30 To: Link from HQ to ISP 209. typo error for IP address.32/28 Lo1 172.2.30.16.0 is directly connected.32/28 To: Lo0 172. The media incorrectly shows a Loopback connection for C 172.2.16.2.4. All rights reserved.16.154.16.201.2 The instruction and answer key for the address for Link from HQ to ISP is incorrect.16.0/30 PT Answer Key Router name Change: Router2 To: ISP PT Answer Key Router HQ.0 is directly connected. They do not match lab 6. FastEthernet0/0 C 172.200.30. C 172.30. FastEthernet0/0 To: All contents are Copyright © 2009 Cisco Systems. item 6 Change: 172.3 7.254.200.0 is directly connected.71.3. Loopback0 R1 configurations. 2.1.4.0/24 is directly connected.1.16.30. The media Change: incorrectly shows a Loopback connection for C 172. C 172.2 7. FastEthernet 0/1 Change: Press button show ip route.1 7.0/24 is directly connected. FastEthernet 0/0 The initial network has PC1 and PC2 in the incorrect locations.2.2. The media incorrectly shows a Loopback connection for C 172.1.0/24 is directly connected.4. R3 to lower router on far right connecting LAN 192. Inc.30.2.1. All rights reserved. Change: DUAL will display an A if the route is "Stuck in Active.1.7.0/24 is directly connected. Missing To: C 172.1. FastEthernet 0/0 To: C 172.10 Hosts LAN PC6 .0/24 is directly connected.1.30. FastEthernet 0/1 Move PC1 next to Switch0 Move PC2 next to Switch1 PC1 must be part of Branch LAN 1 and PC2 must be part of Branch LAN 2.05 Hosts LAN PC8 .0/24 is directly connected. Change: With the command no auto-summary in the router-config mode.1. Task 5.30.0/24 is directly connected.0/24 is directly connected. LAN PC1 . FastEthernet 0/0 C 172. FastEthernet 0/0 C 172.30.05 Hosts Add: R1 to lower router on far left connecting LAN 172.2.60 Hosts LAN PC2 .0/24 is directly connected. To: DUAL will display an A if the route is "Active.30.1.168.3.30.30 Hosts LAN PC5 . Loopback0 R1 configurations. R1 configurations. 7.2.60 Hosts LAN PC3 .4. but they do not match with lab 7. FastEthernet 0/0 To: C 172.3 The topology does not provide the number of hosts per LAN.2 C 172. The lab topology and table are used for the PT initial and final topology.1.0/24 is directly connected.1.30 Hosts LAN PC4 ." which is a CCNP-level troubleshooting issue.2. 9. FastEthernet0/1 Press button R1 Routes.30.2. Also the answer key will need corrections to match these changes.1 7.2. The media Change: incorrectly shows a Loopback connection for C 172.30.5.0/24 is directly connected.2 7.5.30.1 Topology .2 First bullet. Loopback0 C 172.6.0/24. last sentence has the wrong state for the A symbol. Step 4.30.0/24 is directly connected.16. item 4.30.6. R2 and R3 to match buttons.2.0/24.0 is directly connected.Need to label routers R1.30. FastEthernet 0/0 C 172. 9.0/24.0 is directly connected.1 7.2.4.1. 9.10 Hosts LAN PC7 . R2 to middle router connecting LAN 172. FastEthernet0/0 C 172. This document is Cisco Public Information. Loopback0 R1 configurations." which is a CCNP-level troubleshooting issue. The answer key is correct. question 4.1. Page 11 of 11 . Change: All contents are Copyright © 2009 Cisco Systems.2.1.2 Instructions. FastEthernet 0/1 Press button R1 Routes. C 172. To: With the command no auto-summary in the router configuration mode. Answer is not accurate.5.30.2.1.6. Chapter summary and review.1. 2.1 CH8 Quiz 11.255.command for R3.0.192. labels should be: Branch1. HQ. PC1 and PC2 should be PC1.255.255. last sentence incorrectly states that the three serial link show various bandwidths.129. 3) The Loopback interface should be loopback1 Change: PC0 PC2 To: PC2 PC3 Last 3 rows in the table.255.18.1.1.255. last 2 columns Change: 172.168.168.10.2.10.168.0 To: 255.240 172.18. To: Also notice in this topology that there are three serial links that can have various bandwidths and that each router has multiple paths to each remote network.18.0.8 is directly connected.16.1 Change: 172.18.0 is directly connected.6.1. Page 12 of 12 .1 End of Chapter Quiz (the one inside the curriculum) Question 10. PC1.255. 2) In the topology PC0. 9. 9.0. On the logical workspace 2 out of the 3 PCs are label incorrectly.3 R3(config-router)# Change: 172. All rights reserved. FastEthernet0/0 To: S 172.0 172.1 11.255.2 The answer key of IP address for PC1 is wrong.255.129.255.0.18.R2. For the 3 PCs: the subnet mask and the default gateway column are flipped R3(config)#router eigrp 1 R3(config-router)#network 192.18.6.255. Inc.2 Initial topology only.0.16. First paragraph.4 is directly connected.2.240 To: 255. FastEthernet0/0 Change: Also notice in this topology that there are three serial links of various bandwidths and that each router has multiple paths to each remote network.10.0/13 is directly connected.1.0.0.10.1.6. Currently all serial links are set to default bandwidth 1544kbps.2 The IP address table on the top of PT activity.0/13 is subnetted.0 R3(config-router)#network 192.10 To: 172.10 1) In the table.3 R3(config-router)# To: R3(config)#router eigrp 1 R3(config-router)#network 192.128. 9. Change From: C 192.0 172.3 R3(config-router)#network 192. PC2.0.4 0.6. Serial0/1 All contents are Copyright © 2009 Cisco Systems.168.2. and PC3.10.0 To: 255.2 There are a some error in the Table and topology.0. 1 subnets S 172. Serial0/0 C 192. 9.4 0.0 R3(config-router)#network 192. and Branch2 instead of R1. This document is Cisco Public Information. last 2 columns Change: 172.168.1 255. Incorrect format for supernet shown.1 255.6.168. last 2 columns Change: 172.64.168.128.1 PC2.1 255.16.1. and R3. eigrp messages.8 0.16.168.64.192.3. R3 output shows wrong interfaces: PC3. 3 11.10.168.6. Serial0/0/1 To: O 192.16/28 [110/65] via 192.4 is directly connected.168.0/24 [110/782] via 192.168. 00:01:33.10.0. 14:27:57.168.168.8 [110/128] via 192.10. Serial0/0/1 Button R1 Change: O 192.6.10.168.10.1 Button R1.10. All rights reserved. R2 and R3.10. 14:31:52.8 is directly connected. Serial0/0/0 To: O 192.2.1 11.10. 14:31:18. Page 13 of 13 .0. 14:31:52.168. last R3 interface command has incorrect serial interface.10.1.0.168. The line that has the first orange highlight has an incorrect AD value. To: C 192.11.168.10. Information show in the output statements are incorrect and contradictory.10.10.2.10.5.OSPF Administrative Distance for 192. Serial0/0/0 11. 14:31:18.6.9. 14:31:52. Serial0/0/1 To: O 192.168.168. 00:01:33.1.9.9. 14:31:52.168.5.5.1.8 [100/117187] via 192.168.10.8 [110/128] via 192.5.168.0.2.5.10. Serial0/0/1 [110/128] via 192.168.0 Change: [100/117187] To: [110/117187] Change From: O 192.16.10.10. 14:31:52.168. Serial0/0/0 Button R3 Change: O 192. Serial0/0/1 All contents are Copyright © 2009 Cisco Systems. Serial0/0/1 Change From: R3(config)#interface serial 0/0/0 R3(config-i f)#ip ospf cost 781 To: R3(config)#interface serial 0/0/1 R3(config-i f)#ip ospf cost 781 Change From: Gateway of last resort is 192.5. Inc.10.10.10.168.10.4 [110/128] via 192. Serial0/0/0 To: O 192. Serial0/0/0 O 172.10. Serial0/0/0 Button R2 Change: O 192.10.3.168.4 [110/128] via 192. Serial0/0/1 [110/845] via 192. Incorrect output for R3: Click button: R1 After.1 11.10.168.10.2.10.4 [110/845] via 192.16. 14:31:52.2. Serial0/0/0 C 192.10.168. Serial0/0/0 O 172.10. Serial0/0/0 O 10.168.168.5 to network 0. 14:31:52.168.10. 14:31:18.10 to network 0.168. 14:31:52.1. 14:27:57.168. Serial0/0/1 [110/128] via 192.168.8 [110/117187] via 192.5.168.0/24 [110/65] via 192.2.8 route is 100 but s/b 110 O 10.9. 14:27:57.168.168.4 [110/128] via 192.10.1 Under ip ospf cost Commands.10.6.16/28 [110/782] via 192. Serial0/0/1 [110/128] via 192.10. This document is Cisco Public Information.10.0 To: Gateway of last resort is 192.1.10. R1 After output . Copyright © 2009 Cisco Systems. Cisco. Remember.pdf and .7.1 All student and instructor files. All rights reserved. Branch1 interface s0/0/0 should be configured with the "clock rate" command.6.255. This document is Cisco Public Information. depending on the nature of the problem you are reporting.6. Inc. Task 2. Task 7.255. All rights reserved. classroom.1.16. Page 14 of 14 . All other trademarks mentioned in this document are the property of their respective owners.2 255.1 11. then select Curriculum and Assessment Quality Support. The notice incorrectly states that all process ID must be the same to establish neighbor adjacencies. log into Academy Connection and click Help at the top of the page. Curriculum or assessment bugs and errors should be submitted through the Curriculum and Assessment Quality Support site. CCNA.252 clock rate 64000 no shutdown This maintenance release also includes the following update to provide support for accessibility: Section All Reported Issue/Error Add media text descriptions in accessible format. To access this site." Change: interface Serial0/0/0 ip address 172. because it is a DCE. To: Notice that the output specifies the process ID used by OSPF. Support For general assistance with curricula. Student .255. The use of the word partner does not imply a partnership relationship between Cisco and any other company. "Change: Notice that the output specifies the process ID used by OSPF. log into Academy Connection and click Help at the top of the page. or program issues please contact the Global Support desk through the Academy Support site.252 no shutdown To: interface Serial0/0/0 ip address 172. Inc. and/or its affiliates in the United States and certain other countries. the Cisco logo. To access this site.2 255. Provide as much detail as possible and then click Submit.16. and Networking Academy are registered trademarks or trademarks of Cisco Systems. then select Academy Support. Select the Contact Assessment Team or Contact Curriculum Team tab. at the end of Step 2.3. the process ID is local to the router and can be different between routers without affecting neighbor adjacencies and the sharing of routing information.7. the process ID must be the same on all routers for OSPF to establish neighbor adjacencies and share routing information.11. Inc. Step 1. Cisco Systems.doc files. Remember. Solution Text descriptions for all media items have been included in the accessible version of this course. (0802R) All contents are Copyright © 2009 Cisco Systems.255.