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The FIP Snooping Bridge solution in QNOS is intended for use only at the edge or perimeter of the switched
network and not on an interior switch.
To configure FIP snooping:
1. For ports connected to CNAs/ENodes, enable LLDP and DCBX and configure them as DCBX auto-down
ports. In this example, the ports connected to the CNAs/ENodes are ports 0/9 and 0/10.
(QCT) #config
(QCT) (Config)#interface range 0/9-0/10
(QCT) (Interface 0/9-0/10)#lldp transmit
(QCT) (Interface 0/9-0/10)#lldp receive
(QCT) (Interface 0/9-0/10)#lldp dcbx port-role auto-down
(QCT) (Interface 0/9-0/10)#exit
2. For ports connected to the FCoE Forwarders (FCFs, Cisco Nexus 5010/5548), enable LLDP and DCBX and
configure these ports as DCBX auto-up ports. In this example, the port connected to the FCF is port 0/11.
(QCT) (Config)#interface 0/11
(QCT) (Interface 0/11)#lldp transmit (QCT) (Interface 0/11)#lldp receive
(QCT) (Interface 0/11)#lldp dcbx port-role auto-up
(QCT) (Interface 0/11)#exit
3. In Global Config mode, configure one-to-one global dot1p mapping.
(QCT) (Config)#queue cos-map all 0 0
(QCT) (Config)#queue cos-map all 1 1
(QCT) (Config)#queue cos-map all 2 2
(QCT) (Config)#queue cos-map all 3 3
(QCT) (Config)#queue cos-map all 4 4
(QCT) (Config)#queue cos-map all 5 5
(QCT) (Config)#queue cos-map all 6 6
(QCT) (Config)#queue cos-map all 7 7
(QCT) (Config)#exit
4. Create the FCoE VLAN. In this example, FCoE VLAN ID is 1000.
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