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Cisco Bug: CSCvi07264 - N5548up trunking F-PortChannel flaps when removing a trunked vsan

Last Modified

Aug 13, 2019

Products (1)

  • Cisco Nexus 5000 Series Switches

Known Affected Releases

5.2(1)N1(7)

Description (partial)

Symptom:
'no switchport trunk allowed vsan 3' while the trunking portchannel to the npv switch is up also brings vsan 2 down.

Conditions:
-	n5548up firmware version 5.2(1)N1(7)
-	Feature npiv
-	Feature fport-channel-trunk
-	interface san-port-channel 29
                             channel mode active
                             switchport trunk allowed vsan 2-3
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