07-09-2007 06:59 AM - edited 03-05-2019 05:11 PM
Hi all, If I want to have 2 hsrp groups on my router, do i need to have 2 interfaces with different ip addresses or 1 interface with 2 ip addresses to get that to work ?
07-09-2007 07:02 AM
You can setup 2 hsrp groups on the same interface
int fa0/0
ip address 10.1.1.251 255.255.255.0
ip address 10.1.2.251 255.255.255.0 secondary
standby 1 ip 10.1.1.254
standby 2 ip 10.1.2.254
07-09-2007 07:13 AM
If you want to have HSRP for your routers, you have to have 1 interface on each router with one ip address in the same range and configure the multiple groups under that with the Virtual IP configured in the same range. You can also create secondry ip addresses and create the HSRP group for standby addresses.
Forexample :
Router 1:
ip address 192.168.1.1 255.255.255.0
ip address 192.168.2.1 255.255.255.0 secondary
standby 1 ip 192.168.1.100
standby 2 ip 192.168.2.100
Router 2:
ip address 192.168.2.2 255.255.255.0
ip address 192.168.1.2 255.255.255.0 secondary
standby 1 ip 192.168.1.100
standby 2 ip 192.168.2.100
The following link should help you in understanding it more clearly.
http://www.cisco.com/en/US/tech/tk1330/technologies_design_guide_chapter09186a008066670b.html
HTH,Please rate if it does.
-amit singh
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