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HSRP between 2 3845s

lbrenne
Level 1
Level 1

I need to add 2 ethernet ports to my 3845 routers in order to implement HSRP. What WIC or NM should I use for this?

3 Replies 3

Edison Ortiz
Hall of Fame
Hall of Fame

You aren't allowed to allocated IP addresses on the same subnet on 2 different ethernet ports on the same routing device hence your HSRP design won't work.

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Edison.

Couldn't the 2 ports used for this be on their own subnet? Don't they just need to talk to each other?

HSRP configuration requires the peers to be on the same subnet.

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