[c-nsp] VxLAN arp-suppression question

Satish Patel satish.txt at gmail.com
Sat Oct 24 23:22:50 EDT 2020


I have clos fabric network design using EVPN/VxLAN aka spine-leaf,
Spine running on cisco nexus 9336-FX2 and leaf running on cisco nexus
9396PX in vPC for redundancy.

Recently when i was trying to add "suppress-arp" option on L2VNI i
found it freezed traffic for almost 30 to 40 second, i can't ping any
host under that vPC VTEP. is that normal when you add or remove
suppress-arp will block traffic for sometime?


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