Cisco Bug: CSCvv70602 - ToR vPC/Po logical down / nwPathEp removal when deleting single static path
Sep 18, 2020
- Cisco Nexus 9000 Series Switches
Known Affected Releases
Symptom: - After creating and subsequently removing a static path (70 seconds in between add/remove) for a vPC path with single encap VLAN ... -Other static paths for other encap VLANs incur traffic loss - The vPC path for which the add/remove was performed is seen to be brought logically down in EthPM logs on the affected Leafs LOG_COLLECT_ELTM_INTF; optype = UPDATE; opdetail = LOGICAL_DOWN; ifname = port-channel8; ifindex = 0x16000007 - The dataplane interruption is +- 20 seconds hough this can vary in accordance with the amount of static paths programmed on the affected port (s) Conditions: - Creating and subsequently removing a static path (70 seconds in between add/remove) for a vPC path with single encap VLAN ...
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Bug Details Include
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