Solved: route about multilink - Cisco Community

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In my router there are many multilink interfaces used to connect remote offices.

I configure each multilink interface with 30-bit subnet mask.When using the command "show ip route", there are not only

C x.x.x.0/30 is directly connected, MultilinkXX

but also

C x.x.x.2/32 is directly connected, MultilinkXX

in the list.

Why the connected route with 32-bit network is in the list?

1 Accepted Solution

Accepted Solutions

When you use PPP encapsulation, IOS by default would install a /32 route in the RT

To remove this route use the command under the interface

no peer neighbor-route

http://www.cisco.com/en/US/docs/ios/12_0/dial/configuration/guide/dcppp.html#wp4246

HTH

Narayan

View solution in original post

1 Reply 1

When you use PPP encapsulation, IOS by default would install a /32 route in the RT

To remove this route use the command under the interface

no peer neighbor-route

http://www.cisco.com/en/US/docs/ios/12_0/dial/configuration/guide/dcppp.html#wp4246

HTH

Narayan

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