HSPR and VRRP

[Sunil Patil]

Hi

I have 2 switches. One vlan is configured with VRRP and all other vlans are configured with HSRP. I need to confirm if this combination of VRRP & HSRP on the same switches really works?

I am facing issues on HSRP failover.

[John Blakley]

What are the issues that you're facing? You should be able to run the different protocols on the same switch as long as you're not trying to run different ones for the same vlan between the switches. For example, if you have HSRP configured on vlan 10 on switch 1, you'll need to have hsrp configured for vlan 10 on switch 2 if that's your failover switch. You won't be able to mix the 2 in this scenario...

John

[Sunil Patil]

Thanks for your quick resposnce

Let me elaborate on same:-

We have configured VRRP on both switches for Vlan 10

Core 1 Configure example for Vlan 10

interface Vlan10

ip address 10.0.56.2 255.255.255.240

vrrp 10 ip 10.0.56.10

vrrp 10 priority 250

vrrp 10 authentication text Ssst@123

Core 2 Configure example for Vlan 10

interface Vlan10

ip address 10.0.56.4 255.255.255.240

vrrp 10 ip 10.0.56.10

vrrp 10 authentication text Ssst@123

And we have configure HSRP for rest of the all Vlans I am showing the configuration of one of the vlan which configured as HSRP

Core 1 Configure example for Vlan 102

interface Vlan102

description "***Devlopement Servers***"

ip address 10.0.2.2 255.255.255.0

no ip redirects

no ip unreachables

standby 102 ip 10.0.2.1

standby 102 priority 150

standby 102 preempt

standby 102 authentication md5 key-string 7 073C325F5A294857445305

Core 2 Configure example for Vlan 102

interface Vlan102

description "***Devlopement Servers***"

ip address 10.0.2.3 255.255.255.0

no ip redirects

no ip unreachables

standby 102 ip 10.0.2.1

standby 102 authentication md5 key-string 7 1424011818247B7977693D

HSRP failover does not happen for Vlan 102,

[John Blakley]

Try putting preempt under vlan 102 on Core2 and change your priority to 110 on Core 1 and see if that helps when you do your test. How are you testing?

If you're shutting down your vlan on Core 1, Core 2 should take over. Can you post "show standby" from both switches?