3Com MSR 30, MSR 50 manual Fr switching, Syntax fr switching Undo fr switching

398CHAPTER 22: FRAME RELAY CONFIGURATION COMMANDS

Description Use the fr switch name interface interface-type interface-number dlci dlci1 interface interface-type interface-number dlci dlci2 command to create a PVC used for frame relay switching.

Use the fr switch name command to enter the established frame relay switching view.

Use the undo fr switch command to delete a specified PVC.

By default, there is no PVC used for frame relay switching.

The interface for forwarding packets can be either a frame relay interface or an MFR interface. If Tunnel interface is specified as the forwarding interface, frame relay packets over IP can thus be realized.

In frame relay switching view, the shutdown/undo shutdown operation can be executed on a PVC. Before you can enter frame relay switching view, the PVC must have existed.

Example # Create a PVC named pvc1 on the DCE serving as the switch, which is from the DLCI 100 of serial interface 2/0 to the DLCI 200 of serial interface 2/1.

<Sysname> system-view [Sysname] fr switching

[Sysname] fr switch pvc1 interface serial 2/0 dlci 100 interface ser ial 2/1 dlci 200

[Sysname-fr-switching-pvc1]

fr switching

Syntax fr switching

undo fr switching

View System view

Parameter None

Description Use the fr switching command to enable frame relay PVC switching.

Use the undo fr switching command to disable frame relay PVC switching.

By default, frame relay switching is disabled.

Example # Enable PVC switching.

<Sysname> system-view

[Sysname] fr switching