3Com 10014299 manual Add or delete a PVC route, Introduction to X.25 Load Balancing

214CHAPTER 16: CONFIGURING LAPB AND X.25

Figure 64 X.25 switching networking diagram

Quidway Router

X.25 host

PC

X.25 host

PC

1Enable or disable X.25 switching

In the system view, perform the following task to enable or disable X.25 switching.

Table 257 Enable or disable X.25 switching

Operation	Command
Enable X.25 switching	x25 switching
Disable X.25 switching	undo x25	switching

Add or delete a PVC route

Table 258 Add or delete a PVC route

Operation	Command
Add a PVC route	x25 switch pvc number interface
	serial port-number pvc number
Delete a PVC route	undo x25 switch pvc number

After configuration, the display x25 switch-vc-table pvc command can be used to show the virtual circuit route table.

2Add/Delete an SVC route

In the system view, the commands in the following table can be used to add or delete an SVC route.

Table 259 Add or delete an SVC route

Operation	Command
Add an SVC route	x25 switch svc x.121-address[ sub-dest
	destination-address ] [ sub-sourcesource-address
	] interface serial interface-number
Delete an SVC route	undo x25 switch svc x.121-address[ sub-dest
	destination-address ] [ sub-sourcesource-address
	] [ interface serial interface-number]

Configure X.25 Load Balancing

After the configuration, use display x25 switch-vc-table svc command to display the switching route table.

Introduction to X.25 Load Balancing

Using the property of hunt group of X.25 protocol, ISPs can provide load balancing function in X.25 packet switching networks. X.25 load balancing can implement the load balancing in different DTEs or different links of a single DTE,