Fr Switching - H3C MSR 20-20 Command Reference Manual

398 C 22: F
HAPTER RAME
Description
Example

fr switching

Syntax
View
Parameter
Description
Example
R C C
ELAY ONFIGURATION OMMANDS
Use the fr switch
interface interface-type interface-number dlci dlci2 command to create a PVC
used for frame relay switching.
Use the
fr switch
view.
Use the undo fr switch
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.
# 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
undo fr switching
System view
None
Use the
fr switching
Use the undo fr switching
By default, frame relay switching is disabled.
# Enable PVC switching.
<Sysname> system-view
[Sysname] fr switching
name interface interface-type interface-number dlci dlci1
name command to enter the established frame relay switching
command to delete a specified PVC.
command to enable frame relay PVC switching.
command to disable frame relay PVC switching.