Fr Lmi N391Dte - 3Com 3C13618 Command Reference Manual

Description
Using the fr interface-type command, you can configure the Frame Relay interface
type. Using the undo fr interface-type command, you can restore to the default Frame
Relay interface type.
By default, the Frame Relay interface type is dte.
In Frame Relay network, there are two communicating parties, namely, the user side
and network side. The equipment at the user side is called data terminal equipment
(DTE), and the equipment at the network side is called as data communications
equipment (DCE).
If two routers are connected back to back, then one is DCE, and the other is DTE. If a
router is connected to the Frame Relay switch, then the router should work in DTE
mode. Also, NNI can be connected back to back if the fr switching command is
enabled.
If a certain Frame Relay interface is required to support the PVC switch, it is then
necessary to set the operation mode of this interface to Network-to-Network Interface
(NNI), and the corresponding interface at the remote router should be set to NNI.
Note that, to configure DCE or NNI, you first need to enable the fr switching command
in System view.
For related commands, see link-protocol fr, fr switching.
Example
# Configure the Frame Relay interface Serial0 working in the DCE mode.
[3Com-Serial0]fr interface-type dce

6.1.31 fr lmi n391dte

Syntax
fr lmi n391dte [ n391-value ]
undo fr lmi-n391dte
View
Interface view
Parameter
n391-value: counter value of the PVC status, ranging 1 to 255. The default value is 6.
Description
Using the fr lmi n391dte command, you can configure a PVC status counter. Using the
undo fr lmi n391dte command, you can restore to the default value of PVC status
counter .
Link Layer Protocol
115