3Com 10014299 Enter the synchronous serial interface view, Bind the interface to be channel sets

132CHAPTER 10: CONFIGURING WAN INTERFACE

Table 127 Enter the synchronous serial interface view

Operation	Command
Enter the synchronous serial interface view	interface serial number:0

The following are to be set:

■Operating parameters of data link layer protocol, such as PPP, Frame Relay, LAPB or X.25.

■IP address

■The operating parameters of the standby center need to be set when the interface serves as the main interface or standby interface of the standby center.

■The rules for address translation or packet filtering need to be set if the firewall is to be set up on the interface.

For more details, refer to the related sections of this manual.

3Bind the interface to be channel sets

Perform the following configurations in CE1/PRI interface view.

Table 128 Bind the interface to be channel sets

Operation	Command
Bind the timeslots of CE1/PRI interface to a	channel-set set-number
channel set	timeslot-list range
Remove binding timeslots to form channel	undo channel-set set-number
sets

The timeslots can be bind to form up to 31 channel sets on a CE1/PRI interface.

The CE1/PRI interface can be bound to be channel sets only when it is enabled to operate in CE1/PRI mode through the using ce1 command.

Only one timeslot binding mode is supported on one CE1/PRI at one time, that is, the interface can only be bound into either channel sets or a pri set in that period.

After binding the interface to be channel sets, the system will automatically create a Serial interface numbered serial number:set-number. This interface has the same logic feature as that of a synchronous serial interface, and can be treated as a synchronous serial interface for further configurations.

Perform the following configuration in all views.

Table 129 Enter the synchronous serial interface view

Operation	Command
Enter the synchronous serial interface view	interface serial
	number:set-number

The following is to be set:

■Operating parameters of data link layer protocol, such as PPP, Frame Relay, LAPB or X.25.

■IP address

■The operating parameters of the standby center need to be set when the interface serves as the main interface or standby interface of the standby center.