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VPC Startup [N9K 7.0.3.I2.1] vs [N7K 6.2.12]

Hello,

I try to understand why those to boxes have a totally different behaviour during VPC setup when peer link is up and peerkeep alive is down.

N7K 6.2.12: after 240sec, assume that peer is down (even if peerlink is up) and start the VPCs. May go to dual active if they are in pair.

     syslog: %VPC-4-VPC_REINITIALIZED: Reinitializing vpcs assuming peer dead

N9K 7.0.3.I2.1: the restore timer never start because (because peerlink is up?) and VPCs will never start. If they are in pair, no traffic is allowed.

     last vpc syslog: %VPC-3-VPC_PEER_LINK_BRINGUP_FAILED: vPC peer-link bringup failed (peer-keepalive not operational, peer never alive)

I discovered this behaviour but never seen it in the documentation.

This is box specific ? release specific ? bug ?

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