HSRP VLAN limitations on the Catalyst 4948

young.andrew · ‎03-28-2008

Someone from cisco told me it only supports max 32 HSRP VLANs and someone that actually has it running in a production environment tells me he has HSRP configured on over 100 VLANS.

We currently have the 3560's and those have 32 VLAN limit for HSRP, see link:

http://www.cisco.com/en/US/docs/switches/lan/catalyst3560/software/release/12.2_40_se/configuration/guide/swhsrp.html#wp1051422

we would want to replace the 3560's with something that can do more than 32 VLANS.

owillins · ‎04-03-2008

I think 4948 support nearly 100 HSRP groups and active vlan depends upon the platform and IOS series you are using. For more info:

http://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6021/ps6230/product_data_sheet0900aecd80246552.html

h.vanzonneveld · ‎04-14-2008

Can anybody confirm that the 4948 supports more than 32 HSRP groups? I'm also looking for a L3 switch which supports at least 100 redundant VLANs.

Andrew, did you find an answer?