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
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?
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