Migrating From Ivr Auto Topology Mode To Manual Mode; About Ivr Virtual Domains - HP Cisco MDS 9020 - Fabric Switch Configuration Manual

Chapter 22 Configuring Inter-VSAN Routing
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Total:
Current Status: Inter-VSAN topology is ACTIVE
Last activation time: Sat Mar 22 21:46:15
Example 22-3 Displays the Configured IVR VSAN Topology
switch# show ivr vsan-topology configured
AFID
--------------------------------------------------------------
Total:

Migrating from IVR Auto Topology Mode to Manual Mode

If you want to migrate the active IVR VSAN topology database from automatic mode to user-configured
mode, first copy the active IVR VSAN topology database to the user-configured IVR VSAN topology
database before switching modes.
To migrate from automatic mode to manual mode, follow these steps:
Command
Step 1
switch# ivr copy auto-topology
user-configured-topology
Step 2
switch# config t
switch(config)#
Step 3
switch(config)# ivr vsan-topology active

About IVR Virtual Domains

In a remote VSAN, the IVR application does not automatically add the virtual domain to the assigned
domains list. Some switches (for example, the Cisco SN5428) do not query the remote name server until
the remote domain appears in the assigned domains list in the fabric. In such cases, add the IVR virtual
domains in a specific VSAN(s) to the assigned domains list in that VSAN. When adding IVR domains,
all IVR virtual domains that are currently present in the fabric (and any virtual domain that is created in
the future) will appear in the assigned domain list for that VSAN.
Be sure to add IVR virtual domains if Cisco SN5428 or MDS 9020 switches exist in the VSAN.
Tip
When you enable the IVR virtual domains, links may fail to come up due to overlapping virtual domain
identifiers. If so, temporarily withdraw the overlapping virtual domain from that VSAN.
OL-16184-01, Cisco MDS SAN-OS Release 3.x
1 20:02:00:44:22:00:4a:05
1 20:02:00:44:22:00:4a:07
5 entries in active IVR VSAN-Topology
SWITCH WWN
1 20:00:00:05:30:01:1b:c2 *
1 20:02:00:44:22:00:4a:05
1 20:02:00:44:22:00:4a:07
5 entries in configured IVR VSAN-Topology
yes yes 1-2,6
yes yes 2-5
Active Cfg. VSANS
yes yes 1-2
yes yes 1-2,6
yes yes 2-5
Purpose
Copies the automatic IVR topology database to
the user-configured IVR topology.
Enters configuration mode.
Disabled automatic mode for the IVR topology
database and enables user-configuration mode.
Cisco MDS 9000 Family CLI Configuration Guide
Configuring IVR
22-23