3Com 10014299 manual For PVC, perform the following tasks in interface view, Start X.25 switching

220 CHAPTER 16: CONFIGURING LAPB AND X.25

Table 265 Start X.25 switching

Operation	Command
Enable X.25 switching	x25 switching

1By default, do not start X.25 switch.

2Configure IP side interface

Because the XOT implements the connection of two X.25 nets through IP net, first you should ensure that the IP net is expedite. For the specific configuration, refer to chapters of Operation Manual - Network protocol.

3Configure local switching (SVC)

For SVC, when it receives the packets from the remote side, it must send out the packets through local switch interface, so you have to configure local switching.

The following commands determine: In SVC, through which switch interface the packets getting to local side will be sent out.

Perform the following tasks in system view.

Table 266 Configure local switching

Operation	Command
Configure X.25 local switching	x25 switch svc x.121-address[
	sub-destdestination-address ] [
	sub-source source-address] interface
	serial interface-number
Delete X.25 local switching	undo x25 switch svc x.121-address[
	sub-destdestination-address ] [
	sub-sourcesource-address ] [
	interface serial interface-number]

4Configure XOT route

The following configuration determines how the X.25 side packets received are forwarded through IP net. There are different views for SVC and PVC.

For SVC, perform the following tasks in system view.

Table 267 Configure SVC XOT switching

Operation	Command
Configure a SVC XOT route	x25 switch svc x.121-address[
	sub-destdestination-address ] [
	sub-source source-address] xot
	ip-address1 [ ip-address2 ] … [
	ip-address6 ] [ xot-option ]
Delete a SVC XOT route	undo x25 switch svc x.121-address[
	sub-destdestination-address ] [
	sub-source source-address] [ xot
	ip-address1 [ ip-address2 ] … [
	ip-address6 ] ] [ xot-option ]

The local X.25 route must be configured in the SVC mode.

For PVC, perform the following tasks in interface view.