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Cisco Bug: CSCuj37851 - Hosts can't login to storage after upgrade due to FCoE/Eth VLAN conflict

Last Modified

Feb 15, 2018

Products (1)

  • Cisco Unified Computing System

Known Affected Releases

2.0(2q)A 2.1(3a)A

Description (partial)

FC Path loss due to VLAN in FCoE in not enabled state. FCoE vfc interfaces will be down.

Conflict in the FCoE VLAN id with one of the regular VLANs.

When a LAN deploy FSM runs with the conflict in place, the VLAN will be considered as a Ethernet VLAN and its FCoE property gets deleted (via 'no fcoe vsan' CLI) and the FCoE VLAN gets into this state.

UCSM raises critical fault F0833 - description: VLAN <FCoE-VLAN-name> is error-misconfigured because of conflicting vlan-id ...
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