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Configuring the Cisco NM-1A-T3/E3 Network
Module
OL-10215-01
First Published: June 28, 2007
The Cisco NM-1A-T3/E3 (or ATM T3/E3) network module provides Asynchronous Transfer Mode
(ATM) services on a T3 or E3 connection. This feature module explains how to configure the ATM
T3/E3 network module for each connection. The ATM T3/E3 network module is supported on
Cisco 2800 and Cisco 3800 routers and includes the following features:
•
ATM traffic management features including constant bit rate (CBR), variable bit rate (VBR),
available bit rate (ABR), unspecified bit rate (UBR), and UBR+
•
Classic IP over ATM encapsulation (RFC 1577)
•
Multiprotocol encapsulation over ATM adaptive layer 5 (AAL5) segmentation (RFC 1483)
•
Point-to-Point Protocol (PPP) over ATM
•
LAN Emulation (LANE)
Finding Feature Information in This Module
Your Cisco IOS software release may not support all the features documented in this module. To reach
links to specific feature documentation in this module and to see a list of the releases in which each feature is
supported, see the
“Feature Information for the Cisco ATM T3/E3 Network Module” section on page 26
.
Finding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS
software image support. To access Cisco Feature Navigator, go to
http://www.cisco.com/go/cfn
. You do
not need an account on Cisco.com.
Contents
•
Restrictions for the Cisco ATM T3/E3 Network Module, page 2
•
Information About the Cisco ATM T3/E3 Network Module, page 2
•
How to Configure the ATM T3/E3 Network Module, page 4
