
Editing Frame Relay Parameters
4-11
Configuring PVCs
By default, Frame Relay PVCs operate in group access mode. Group access mode
is self-configuring as long as you are running a user-side management protocol —
for example, Rev 1 LMI. Refer to Chapter 2 for more information about group
access mode.
If you do not want PVCs to use group access defaults, you must configure them
manually. The following list includes situations that require you to manually
configure PVCs.
• Group access mode without the defaults
• Group access mode without a management protocol
• A Frame Relay topology configured as a group of point-to-point connections
(direct access mode)
• Bridged traffic in hybrid mode
The following sections describe how to add PVCs, edit PVC parameters, group
PVCs to run in multiline mode, and delete PVCs.
Adding PVCs
To add a PVC or copy an existing PVC, complete the following steps:
1. Begin at the Configuration Manager window (Figure 4-1).
2. Select Protocols➔Frame Relay➔Interfaces to display the Frame Relay
Interface List window (Figure 4-2).
3. Click on PVCs to display the Frame Relay PVC List window
(Figure 4-3).
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