HSRP Group IDs are limited to 16 on PFC2

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 Grou...