3Com 3031 Command Reference Manual page 304

304 C 4: L L P
HAPTER INK AYER ROTOCOL
Description
Using the fr dlci command, you can configure the virtual circuit for Frame Relay
interface. Using the undo fr dlci command, you can cancel the configuration.
When the Frame Relay interface type is DCE or NNI, it is necessary to manually
configure virtual circuit for interface (either main interface or sub-interface). When
the Frame Relay interface type is DTE, if the interface is main interface, the system
will automatically configure the virtual circuit according to the peer device.
For the related command, see fr interface-type.
Example
Assign a virtual circuit with DLCI 100 to Frame Relay sub-interface Serial1/0/0.1.
[3Com-Serial1/0/0.1] fr dlci 100
fr dlci-switch Syntax
fr dlci-switch in-dlci interface interface-type interface-number dlci out-dlci
undo fr dlci-switch in-dlci
View
Frame relay interface view and MFR interface view
Parameter
in-dlci: DLCI assigned to an interface to receive datagram, ranging from 16 to
1007.
interface-type: Interface type.
interface-number: Interface number, in 3-dimension form (slot number/card
number/interface number).
out-dlci: DLCI of the specified interface where the packet is forwarded, ranging
from 16 to 1007.
Description
Using the fr dlci-switch command, you can configure a static route for frame relay
PVC switching. Using the undo fr dlci-switch command, you can delete a static
route for frame relay PVC switching.
By default, no static route for frame relay PVC switching is configured.
Before the static route of frame relay PVC is configured, it is necessary to enable
the frame relay PVC switching first by using the command fr switching.
The type of 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, the frame relay packets over IP can be realized.