Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

hsrp over dot1q vlans using cat4003 and external 3640 & 2621 router

I have seen many references to HSRP over ISL, but no mention of HSRP over dot1q. I have setup hsrp before over vlans using ISL with 2924xl switches and the 3640/2621 combo before with no problem.

The current network is a 3640 performing vlan routing with a 4003 switch which does not support ISL.

Both routers are running IOS 12.2.(8)T ip plus and the switch is running CatOS 7.2.x

I want to set up HSRP in active-active mode in which the 3640 is handling the primary vlans and is standby for the secondary vlans and the 2621 is handling the secondary vlans and is standby for the primary vlans. Is it possible and/or is there any planned support for it >

2 REPLIES
Silver

Re: hsrp over dot1q vlans using cat4003 and external 3640 & 2621

Your configuration will work fine over 802.1q trunks now. Ensure dot1q support for your devices and IOS and you will be fine with your HSRP configuration stated.

Hope this helps,

Don

Cisco Employee

Re: hsrp over dot1q vlans using cat4003 and external 3640 & 2621

The following page should have sample configs if you need one

http://www.cisco.com/warp/public/473/#Trunking

114
Views
0
Helpful
2
Replies
CreatePlease to create content