Cisco Cisco Unity Express for SRE

In the following scenarios, you have to reconfigure existing MGF interfaces:

If your Cisco ISR G2: 

Is running a release earlier than Cisco IOS Release 15.1(3)T and 

Has Cisco EtherSwitch HWICs or Cisco EtherSwitch Network Modules 

and 

You upgrade your Cisco ISR G2 to Cisco IOS Release 15.1(3)T or a later release and

You remove your Cisco EtherSwitch HWICs or Cisco EtherSwitch Network Modules

You have to reconfigure your MGF interfaces as described in the 

.

If your Cisco ISR G2: 

Is running a release earlier than Cisco IOS Release 15.1(3)T and 

Has no Cisco EtherSwitch HWICs or Cisco EtherSwitch Network Modules 

and 

You upgrade your Cisco ISR G2 to Cisco IOS Release 15.1(3)T or a later release

You have to reconfigure your MGF interfaces as described in the 

.

The following sections provide references related to the Cisco SM-SRE.

Cisco IOS commands

Service module installation