Enabling Ivr Nat; About Ivr Service Groups; Configuring Ivr Service Groups - Cisco AP776A - Nexus Converged Network Switch 5020 Configuration Manual

Configuring IVR
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

Enabling IVR NAT

To configure IVR NAT, follow these steps:
Command
Step 1
switch# config t
Step 2
switch(config)# ivr nat
switch(config)# no ivr nat

About IVR Service Groups

In a complex network topology, you might have only a few IVR-enabled VSANs. To reduce the amount
of traffic to non-IVR-enabled VSANs, you can configure service groups that restrict the traffic to the
IVR-enabled VSANs. A maximum of 16 IVR service groups are allowed in a network. When a new
IVR-enabled switch is added to the network, you must update the service groups to include the new
VSANs.
CFS distribution of IVR information is restricted within the service group only when IVR VSAN
topology is in automatic mode. See the

Configuring IVR Service Groups

To configure an IVR service group, follow these steps:
Command
Step 1
switch# config t
switch(config)#
Step 2
switch(config)# ivr service-group name IVR-SG1
switch(config-ivr-sg)#
switch(config)# no ivr service-group name
IVR-SG1
Successfully erased service group IVR-SG1
Step 3
switch(config-ivr-sg)# autonomous-fabric-id 10
vsan-ranges 1,2,6-10
switch(config-ivr-sg)# autonomous-fabric-id 11
vsan-ranges 1
switch(config-ivr-sg)# autonomous-fabric-id 12
vsan-ranges 3-5
switch(config-ivr-sg)# no autonomous-fabric-id
12 vsan-ranges 3-5
switch(config-ivr-sg)# exit
switch(config)#
switch(config)# ivr service-group name IVR-SG2
switch(config-ivr-sg)#
switch(config-ivr-sg)# autonomous-fabric-id 20
vsan-ranges 3-5
Cisco MDS 9000 Family CLI Configuration Guide
23-14
Purpose
Enters configuration mode.
Enables IVR NAT on the switch.
Disables (default) IVR NAT on the switch.
"IVR VSAN Topology" section on page
Purpose
Enters configuration mode.
Configures the IVR service group called
IVR-SG1 and enters IVR server group
configuration mode.
Deletes the IVR service group.
Configures AFID 10 for VSANs 1, 2, and 6
through 10.
Configures AFID 11 for VSAN 1.
Configures AFID 12 for VSANs 3 through 5.
Removes the association between AFID 12
and VSANs 3 through 5.
Returns to configuration mode.
Configures the IVR service group called
IVR-SG2 and enters IVR server group
configuration mode.
Configures AFID 20 for VSANs 3 through 5.
Chapter 23 Configuring Inter-VSAN Routing
23-6.
OL-18084-01, Cisco MDS NX-OS Release 4.x