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New Member

HSRP - Tracking sub-interfaces

I was under the distinct impression that you could only track on main interfaces. Will HSRP allow you to track subinterfaces on a frame relay HSSI link?

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New Member

Re: HSRP - Tracking sub-interfaces

We use HSRP tracking on ATM subinterfaces on PA-A3s.

The important issue is whether the link protocol for the subinterface actually goes down so you have something to track on when you experience a failure for that subinterface.

Silver

Re: HSRP - Tracking sub-interfaces

Using the new Enhanced Object Tracking Feature in IOS 12.2T, you can also track the reachability of an IP Route. See link below for details.

http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1839/products_feature_guide09186a00801541be.html

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