Cisco mds 9124 - fabric switch

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Cisco MDS 9000 Family Command Reference
OL-16217-01, Cisco MDS SAN-OS Release 3.x
Chapter 2 A Commands
autonomous-fabric-id (IVR topology database configuration)
• The autonomous fabric ID (AFID), which distinguishes two VSANs that are logically and physically
separate, but have the same VSAN number. Cisco MDS SAN-OS Release 1.3(1) and later supports
only one default AFID (AFID 1) and thus does not support non-unique VSAN IDs in the network.
As of Cisco MDS SAN-OS Release 2.1(1a), you can specify up to 64 AFIDs.
Note Two VSANs with the same VSAN number but different fabric IDs are counted as two VSANs out o f the
128 total VSANs allowed in the fabric.
The following command enters the configuration mode, enables the IVR feature, enters the VSAN
topology database, and configures the pWWN-VSAN association for VSANs 2 and 2000.
switch# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# ivr enable
switch(config)# ivr vsan-topology database
switch(config-ivr-topology-db)# autonomous-fabric-id 1 switch 20:00:00:00:30:00:3c:5e
vsan-ranges 2,2000
Related Commands Command Description
ivr enable Enables the Inter-VSAN Routing (IVR) feature.
ivr vsan-topology database Configures a VSAN topology database.
show autonomous-fabric-id database Displays the contents of the AFID database.
show ivr Displays IVR feature information.