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398 CHAPTER 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