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HSRP Group IDs are limited to 16 on PFC2 July 29, 2007

On the catalyst 6500 switches, the maximum number of HSRP group IDs are limited to 16 in the Supervisor Engine 2-based systems. This limit is 256 in all other older and newer systems.If you try to create a new standby group after this limit you recieve

More than 16 standby groups not supported in this platform.

message.Cisco says that this is a per interface limit. So, you can use same ID in several interfaces.

You can find the details on “HSRP Group Limitation on Catalyst 6500/6000 Series Switches Frequently Asked Questions”

Article printed from Cisco Networking Answers: http://cisco-network.com
URL to article: http://cisco-network.com/do-you-know/hsrp-group-ids-are-limited-to-16-on-pfc2/

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