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Hi @Yuvi1983 , the vpc role after the reboot is correct. It shows you that SW1 is configured as primary because of "role priority" setting but it acts as the secondary node because of the reboot. The SW2 doesn't reach SW1 via peer-link and keepalive ...
BFD can detect an issue earlier than BGP timer (msec vs sec) but the key difference is that BFD packet is a very light packet compared to BGP keepalive packet so you can exchange BFD at msec interval without impact CPU or bandwidth and leave the BGP ...
Hi @M Talha,
here you can view a video training from a Cisco Technical Marketing engineer: https://www.youtube.com/watch?v=Hw3lCrW7xr8
Hope this is helpful for you.
