VRRP configuration on Cisco SG550X switches

[Nithin Jacob]

Dear All,

I have a couple of 48 port Cisco SG550X switches (L3) to which many of my access devices are connected. The 2 switches are connected to each other and this port is configured as a Trunk. For redundancy, I have configured VRRP between them too and the gateway for the access devices are pointed to the VRRP IP.

SW1 is the Master and SW2 is the Backup. When SW1 is active and present, all the traffic flows as expected.  But when I make SW1 down, I can see the VRRP transitioning happening and SW2 becomes the Master as expected. But there's no traffic flow.

Below is the config used on my switches.

SW1 (Master)
int vlan 15
ip addresss 192.168.15.248 255.255.255.0
vrrp 1 ip 192.168.15.250
vrrp 1 priority 254
vrrp 1 timers advertise 3
no vrrp 1 shutdown

SW2 (Backup)
int vlan 15

ip addresss 192.168.15.249 255.255.255.0
vrrp 1 ip 192.168.15.250
vrrp 1 priority 150
vrrp 1 timers advertise 3

Kindly help me on this issue.

Regards,

Nithin

[Nithin Jacob]

Dear All,

Any leads on this would be highly appreciated.

Regards,

Nithin.

[Deepak Kumar]

Hi,

If your Active switch failed and VRRP failover to Backup switch, then is the Gateway (Virtual IP) reachable from the client? Is the correct default route assigned on the Backup switch and static route assigned on the router?

Regards,

Deepak Kumar