Configuring Pvcs - Cisco NM-1A-T3 - 1port Ds3 Atm Network Module User Manual

Configuring the Cisco NM-1A-T3/E3 Network Module
Enabling the ATM Interface
To enable the ATM T3/E3 interface, perform the following tasks, starting in global configuration mode.
SUMMARY STEPS
1.
2.
3.
DETAILED STEPS
Command or Action
Step 1
interface ATM slot
Example:
Router(config)# interface ATM 1
Step 2
atm clock internal
Example:
Router(config-if)# atm clock internal
Step 3
no shutdown
Example:
Router(config)# no shutdown

Configuring PVCs

To use a PVC, you must configure the PVC into both the router and the ATM switch. PVCs remain active
until the circuit is removed from either configuration.
To configure a PVC, perform these tasks:
•
•
•
•
•
interface ATM slot
atm clock internal
no shut down
Creating a PVC
Mapping a Protocol Address to a PVC
Configuring the AAL and Encapsulation Type
Configuring PVC Traffic Parameters
Setting PVC Watermarks, page 10
How to Configure the ATM T3/E3 Network Module
Purpose
Enters interface configuration mode.
Mandatory if the ATM port the network module is
connected to is configured line. Optional otherwise.
Specifies ATM clock source. Default source is line.
(Optional) Enables the ATM interface, thereby beginning
the segmentation and reassembly (SAR) operation on the
interface. The ATM interface is enabled by default.
Cisco IOS Release 12.4(15)T
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