Cisco 10000 Series Configuration Manual page 71

Chapter 3 1-Port OC-12 ATM Line Card Configuration
You have created interface 2/0/0.1. To enter this interface, use the following command:
Router(config)# interface atm 2/0/0.1
Router(config-subif)#
Creating a PVC
You can create up multiple PVCs on the 1-Port OC-12 ATM line card interface. You can create PVCs on
the main interface or on a subinterface.
To create a PVC
Enter interface or subinterface configuration mode.
Step 1
Use the pvc command to specify a virtual path identifier (VPI) value between 0 and 255 and a virtual
channel identifier (VCI) value between 0 and 65535. The following example creates a PVC with a VPI
value of 0 and VCI value of 100 on a subinterface.
Router(config-subif)# pvc 0/100
Router(config-if-atm-vc)#
Assign a peer IP address to the PVC using the protocol ip configuration subcommand, as in the
Step 2
following example:
Router(config-if-atm-vc)# protocol ip 172.16.32.49
Router(config-if-atm-vc)#
Creating a VC Class
This procedure demonstrates how to create an ATM VC class. An ATM VC class is a PVC boilerplate—a
PVC description that you can apply to one or more PVCs.
To create a PVC boilerplate, use the global configuration mode vc-class atm command. The following
Step 1
example creates the ATM VC class named boston.
Router(config)# vc-class atm boston
Router(config-vc-class)#
Enter commands to describe the ATM VC class named boston. This example shows how to specify that
Step 2
the class uses AAL5+MUX encapsulation and configure a variable bit rate-nonreal time (VBR-NRT)
PVC.
Router(config-vc-class)# encaps aal5mux ip
Router(config-vc-class)# vbr-nrt 30000 20000 128
Router(config-vc-class)# exit
Router(config)#
You have created a VC class named boston. The next procedure describes how to apply this class to a
PVC or subinterface.
OL-8834-04
Cisco 10000 Series Router Line Card Configuaration Guide
Interface Configuration Samples
3-5