Router with 2 (or more) interfaces in same network

Tue Nov 11 15:31:13 UTC 2003

>> I am curious to know if its possible to have a router with its
>> two interfaces, say configured as,  1.1.1.1/16 and 1.1.1.2/16.
>> Theoretically, i see nothing which can stop a router from doing this.

> Cisco's don't let you do this.  I have always considered that
> broken, although I'm sure Cisco thinks it's a feature.

bridge irb

inte f5/0
 no ip add
 bridge group 1

inte f5/1
 no ip add 
 bridge group 1

inte bvi 1
 ip add 1.1.1.1 255.255.0.0

bridge 1 prot ieee
bridge 1 route ip
bridge 1 bridge ip