What Is Vpc Auto Recovery

There is no extra charge for the ec2 aspect of this feature.

What is vpc auto recovery. Occasionally only one of the peers can be restored. In this explanation it says one of the reasons for auto recovery is. A power outage shuts off both nexus 7000 vpc peers simultaneously and only one switch is able to come on.

This feature performs two operations. This results in a more graceful restoration and zero packet loss during the recovery phase traffic still get diverted on the alive vpc peer device. Cisco merged these two enhancements features together into one feature starting from 5 2 1 called vpc auto recovery.

This is what the network map looks like. Vpc member port configuration must be same on both vpc peer devices. Auto recovery reload delay should be enabled in the vpc domain.

Vpc is formed correctly with peer link and peer keepalive on. We will take each behavior discussed in why do we need vpc auto recovery. 3 delay restore 30 no dual active exclude interface vlan no peer gateway graceful consistency check no auto recovery delay restore interface vlan 10 port channel limit no shutdown the only thing i have left to configure is the auto recovery its disabled by.

Power outage shuts down both nexus 7000 vpc peers simultaneously and only one switch is able to come up. Vpc auto recovery is it a must have. In a data center outage or power outage both vpc peers comprising of nexus 7000 switches are down.

This feature performs two operations. The assumption is that vpc auto recovery is configured and saved to the startup configuration on both switches s1 and s2. Arranging for auto recovery.