2821 T1 Config

nshoe18 · ‎11-09-2007

I have a 2821 with a VWIC2-MFT-T1 connected to a T1 slot on and IAD running Voice for VoIP system and the same card is carrying data through the T1. How can I setup ATM on the VWIC to match the ATM settings on the IAD?

allan.thomas · ‎11-09-2007

In order to setup or configure the VWIC, you will require an ATM-AIM module. Ensure that you have the appropriate AIM depending on your requirements. Refer to the following link for supported AIMs.

http://www.cisco.com/en/US/products/hw/modules/ps2641/products_data_sheet09186a0080088753.html

Under the appropriate controller you specifiy mode atm aim 0 as shown below.

controller T1 0/1/0

mode atm aim 0

This will then enable you to configure the appropriate ATM interface configuration as in the following example:-

interface ATM0/1/0

description ???????/

bandwidth 1500

no ip address

no ip redirects

no ip unreachables

no ip proxy-arp

scrambling-payload

no atm ilmi-keepalive

!

interface ATM0/1/0.1 point-to-point

ip unnumbered Loopback0

no ip redirects

no ip unreachables

no ip proxy-arp

pvc ?/??

vbr-nrt 1500 1500 1

oam-pvc manage

oam retry 5 5 10

encapsulation aal5snap

Regards

Allan.

HTH.

Pls rate this post if you find it helpful.

allan.thomas · ‎11-09-2007

Also have a look at the following for further configuration examples:-

http://www.cisco.com/en/US/products/sw/iosswrel/ps5207/products_configuration_guide_chapter09186a008020ecf0.html

Regards

Allan.