I have a router in a network, which use to show list of routes in the route table. Using the command- show ip eigrp topology I see some of the routes are removed after sometime, which were advertised from its neighbor.

I wanted to check whether the routes advertised by the neighbor have got removed from the neighbor as well.

I know the neighbor's IP address.

Is it possible for me to check the route table of the neighboring router?

  • what is a router model?
    – infra
    Nov 21, 2019 at 9:49
  • ASR1k is the router model
    – Deepak
    Nov 21, 2019 at 9:50
  • could you please add configuration as well?
    – infra
    Nov 21, 2019 at 9:51
  • Did any answer help you? If so, you should accept the answer so that the question doesn't keep popping up forever, looking for an answer. Alternatively, you can provide and accept your own answer.
    – Ron Maupin
    Dec 15, 2019 at 20:28

1 Answer 1


In cisco you can check neighbor devices which directly connected devices using

Show cdp neighbors

If you want more details

show cdp neighbor details.

In addition to that if you want to check route table you can use

show ip route

If you have configure eigrp you can use

show ip eigrp neighbors detail
  • Neither of which answers the question though, how to check the neighbors routing table, which cannot be done actually Dec 4, 2019 at 0:09
  • @MattDouhan I understand it wrongly.
    – infra
    Dec 4, 2019 at 3:39

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