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Cisco Bug: CSCvv26814 - Stateful Reload causes 30-55s Traffic Loss in RL as VPC becomes active even before Switch in-service

Last Modified

Aug 31, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases

14.2(5a)

Description (partial)

On Stateful Reload of Remote Leaf in a VPC Pair there can be 30-50 secs of Traffic loss when the Reloaded switch  boots up and joins the fabric .

Symptom:
30 to 60 seconds of traffic is lost for intra-POD or inter-POD remote leaf switch traffic after rebooting a remote leaf switch.

Conditions:
This issue occurs when a remote leaf switch is rebooted.
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