You can use a variety of commands to verify and troubleshoot the operation of route redistribution on your network.
Which command should you NOT use on routers that are overloaded?
A. trace
B. debug
C. show ip route
D. show ipx route
Explanation:
The debug command uses a good deal of router CPU time, so you should not initiate this command on an already overloaded router. It often requires the router to do extensive examination of the packets, requiring heavy use of resources at times.
You could also possibly overload the router just with the debug command. If the router is overloaded to the point that it is no longer responding to your EXEC session, you may need to reload the router to stop the debug output.
These additional steps can help to verify proper route redistribution:
• On the router not performing the redistribution, use the show ip route command to see if the redistributed routes are displayed.
• On the router performing the redistribution, use the show ip protocol command to verify the redistribution configuration, and use the show ip route command that to verify the proper routes are there from each routing protocol.
The trace command is used to discover the route that packets take to their destination.
The show ip route command displays the routing table.
The show ip protocols command displays information about each routing protocol running on the router.
Objective:
Layer 3 Technologies
Sub-Objective:
Configure and verify manual and autosummarization with any routing protocol