Manually Creating The Ivr Topology - Cisco AP775A - Nexus Converged Network Switch 5010 Configuration Manual

Chapter 29 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
Click the Action tab.
Step 2
Uncheck the Enable IVR NAT check box (see
Step 3
Click the Apply Changes icon to distribute this change to all switches in the fabric.
Step 4

Manually Creating the IVR Topology

You must create the IVR topology in every IVR-enabled switch in the fabric if you have not configured
IVR topology in auto mode. You can have up to 128 VSANs in an IVR topology. Specify the IVR
topology using the following information:
•
•
•
Figure 29-7
If two VSANs in an IVR topology have the same VSAN ID and different AFIDs, they count as two
Note
VSANs for the 128-VSAN limit for IVR.
The use of a single AFID does not allow for segmented VSANs in an inter-VSAN routing topology.
Note
You can only configure a maximum of 128 IVR-enabled switches and 128 distinct VSANs in an IVR
Caution
topology (see the
To create the IVR topology using Fabric Manager, follow these steps:
Expand All VSANs and then select IVR in the Logical Domains pane.
Step 1
You see the IVR configuration in the Information pane.
OL-17256-03, Cisco MDS NX-OS Release 4.x
The switch WWNs of the IVR-enabled switches.
A minimum of two VSANs to which the IVR-enabled switch belongs.
The AFID, which distinguishes two VSANs that are logically and physically separate, but have the
same VSAN number. You can specify up to 64 AFIDs. See
Example IVR Topology with Non-Unique VSAN IDs Using AFIDs
VSAN 10
AF ID 2
VSAN 5
IVR-Enabled
MDS switch
Transit VSAN
"Database Merge Guidelines" section on page
Figure 29-6).
Figure
VSAN 10
AF ID 5
IVR-Enabled
MDS switch
29-31).
Cisco MDS 9000 Family Fabric Manager Configuration Guide
Manual IVR Configuration
29-7.
29-15