Hello all,
Does anyone know what the average failover time is for hosts dual-connected to a pair of Nexus 9k's (vPC configuration)? I recently upgraded four Nexus 9k's, one at a time, and found some hosts had lost connectivity for about 6 seconds during the upgrade of each 9k. Does this amount of time sound too long? Should it be sub-second or at least a few seconds?
I will add that under the vPC configuration, there are no added statements (peer-switch, peer-gateway, ip arp synch, etc.)...simply "role priority".
Thanks!