Give Me More Detail About Routing

show isis interface: Lists the device's interfaces running IS-IS. Use: Lets you verify that IS-IS is configured on the desired interfaces.

show isis adjacency: Lists the IS-IS routers (adjacencies) in the network. Use: Shows you the device interface on which IS-IS routers can be reached.

show ospf interface: Lists the device interfaces running OSPF. Use: Lets you verify that OSPF is configured on the desired interfaces.

show ospf neighbor: Lists the IS-IS routers (neighbors) in the network. Use: Shows you the device interface on which OSPF neighbors can be reached.

show bgp neighbor: Lists the BGP routers to which this device is connected. Use: Shows you which neighbors the device has established peering sessions with.

show bgp summary: Lists BGP group, peer, and session state information. Use: Helps you determine whether a BGP session has been established.

show route protocol bgp: Lists the routes learned from BGP. Use: Lets you confirm that the device is learning routes from only desired neighbors.

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