Nortel Networks CG030601 - Manual (Page 10)

Configuration Guide
Contivity Secure IP Services Gateway
Frame Relay on Contivity Secure IP Services Gateway
CG030601 2.00 July 2003 Page: 10 of 14
Configuring Frame Relay virtual circuits
You can configure one network/virtual circuit for each Frame Relay DLCI.
Using CLI to configure
Follow these steps to configure a frame relay virtual circuit:
1. Define a virtual circuit.
Frame-relay subinterface
is the virtual circuit number, from 1 to 10.
After you configure a virtual circuit number, the CLI returns a prompt that specifies your
current working location. For example, the following command defines virtual circuit 1 on
the frame relay circuit.
CES(config-if)#frame-relay subinterface 1
CES(config-subif)#
2. Add a description for this virtual circuit.
CES(config-subif)#description
can be any wording used to properly describe this virtual circuit.
Example:
CES(config-subif)# description “virtual circuit1”
3. Define the Frame Relay encapsulation.
CES(config-subif)# encapsulation
is the Frame Relay encapsulation type. Currently, the only encaps type
is MPoFR.
Example:
CES(config-subif)#encapsulation MpoFR
4. Define whether the virtual circuit is a public or private interface.
CES(config-subif)#(no) public
By default, the virtual circuit is set to public.
Example on how to change virtual circuit to be a private interface:
CES(config-subif)#no public
Example on how to change virtual circuit to be a public interface.
CES(config-subif)#public