Configuring 2 Router Interfaces to the same subnet
I have the following setup: Border router which has a serial interface connected to the ISP and 2 internal FE interfaces which need to be connected to 2 different switches in the LAN-side for redundancy. Of course, the 2 FE interfaces should have addresses from the same subnet; but when I try to assign those interfaces different IP addresses from the same subnet an error message reading Overlap in IP addresses appear to me.
The question is how can I assign the 2 interfaces different addresses from the same subnet to achieve redundancy? Thanks!
We are pleased to announce availability of Beta software for 16.6.3. 16.6.3 will be the second rebuild on the 16.6 release train targeted towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are looking for early feedback from custome...