Tài liệu IPX Troubleshooting 3 doc

1-3 Semester 8 Internetwork Troubleshooting v1.0 - Lab 10.3.5.2 Copyright  2001, Cisco Systems, Inc.
Lab 10.3.5.2: IPX Troubleshooting 3
Fa0/0 ABC1.0.1.0
Fa0/0 ABC3.0.3.0Fa0/0 ABC4.0.4.0
S0/0 ABC2.0.2.0
S0/0 ABC2.0.2.2
S0/0 ABC2.0.2.1
Frame Relay
Atlas 550
ABC2
1/1
1/2
2/1
DLCI 16
DLCI 18
PVC
DLCI 16
PVC
DLCI 17
SanJose3
Singapore Capetown


Objective
Utilize a systematic approach to troubleshooting an IPX network.
Scenario
You have been asked to check out the SanJose3, Capetown, and Singapore
routers. It has been found that workstations connected to the Singapore router
cannot communicate with users connected to the Capetown router and vice
versa. The frame relay core is running IPX EIGRP and IPX RIP is running on

the LAN. It is your job to troubleshoot and solve the problem.
Lab Tasks
Build the network according to the diagram above and load the appropriate
‘broken’ configuration files to each router. Save the configurations and reload
each router. Clock rates have been applied to all serial interfaces.
Confirm connectivity by performing ipx pings between routers.
Step 1
Define the problem you are experiencing.





2-3 Semester 8 Internetwork Troubleshooting v1.0 - Lab 10.3.5.2 Copyright  2001, Cisco Systems, Inc.
Step 2
Gather relevant facts about the situation at hand. Upon examining the router,
what factual information can you obtain from the router?





Step 3
Examine the facts you have just listed. Based on your observations, list some
potential causes of the problem.




Step 4

Formulate an action plan to solve this problem.




Step 5
Implement your action plan and attempt to fix the problem. Log all your
changes.





Step 6
What were the results of your implementation? Did it fix the problem? List your
results and observations below.





3-3 Semester 8 Internetwork Troubleshooting v1.0 - Lab 10.3.5.2 Copyright  2001, Cisco Systems, Inc.
Step 7
If your solution did not fix the problem, repeat the process. If your solution did
fix the problem, document your fix below.