HP Cisco MDS 9120 Cisco MDS 9000 Family CLI Configuration Guide, Release 3.x ( - Page 546

Configuring IVR Chapter 22 Configuring Inter-VSAN Routing Send documentation comments to [email protected] Note Withdrawing an overlapping virtual domain from an IVR VSAN disrupts IVR traffic to and from that domain. Use the ivr withdraw domain command in EXEC mode to temporarily withdraw the overlapping virtual domain interfaces from the affected VSAN. Tip Only add IVR domains in the edge VSANs and not in transit VSANs. Configuring IVR Virtual Domains To configure an IVR virtual domain in a specified VSAN, follow these steps: Step 1 Step 2 Command switch# config t switch(config)# switch(config)# ivr virtual-fcdomain-add vsan-ranges 1 switch(config)# no ivr virtual-fcdomain-add vsan-ranges 1 Purpose Enters configuration mode. Adds the IVR virtual domains in VSAN 1. Reverts to the factory default of not adding IVR virtual domains and removes the currently active virtual domains for that VSAN from the fcdomain manger list Verifying the IVR Virtual Domain Configuration View the status of the IVR virtual domain configuration using the show ivr virtual-fcdomain-add-status command. switch# show ivr virtual-fcdomain-add-status IVR virtual domains are added to fcdomain list in VSANS: 1 (As well as to VSANs in interoperability mode 2 or 3) Clearing the IVR fcdomain Database You might want to clear the IVR fcdomain database. You can do this using the following command: switch# clear ivr fcdomain database About Persistent FC IDs for IVR You can configure persistent FC IDs for IVR. FC ID persistence across reboot improves IVR management by providing the following features: • Allows you to control and assign a specific virtual domain to use for a native VSAN. • Allows you to control and assign a specific virtual FC ID to use for a device. The benefits of persistent FC IDs for IVR are as follows: 22-24 Cisco MDS 9000 Family CLI Configuration Guide OL-16184-01, Cisco MDS SAN-OS Release 3.x