Solved: SUP6 HSRP Limit

mjlaforge · ‎09-03-2010

Hello All -

We ran into the HSRP limit on our 3750s. Luckilly we just finished a data center with dual 4506s in them. We intend to start moving all the VLAN routing from the 3750s to the 4506s. I have searched but cannot find any reference to a HSRP limit on the WS-X45-SUP6-E Supervisor Engine. Is anyone aware of what if any is the HSRP limit on these sup engines?

Thanks

Mike.

Lei Tian · ‎09-03-2010

Hi Mike,

The limitation is on software. With HSRP v1, the max number of group is 256. With HSRP v2, you don't have that limitation. HSRP V2 is supported on 12.2(52)SG.

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/release/note/OL_5184.html

Hope that helps.

Regards,

Lei Tian

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Lei Tian · ‎09-03-2010