Command Reference Guide

34 ● channel-set timeslot 3Com Router 5000 Family and Router 6000 Family
Command Reference
channel-set timeslot
Purpose Use the channel-set timeslot command to configure a B channel for leased
line service.
Use the undo channel-set timeslot command to remove both the leased line
configuration of a B channel and the serial interface created by the
channel-set
timeslot
command.
Syntax channel-set timeslot number
undo channel-set timeslot number
Parameters number
Number of the B channel to be used for leased line
service. It can be 0, 1, or 128. When it is set to 0 or 1,
B-channel 0 or 1 is used; when it is set to 128, the two
B channels are used as a 128 kbps leased line.
Default By default, no B channel is configured for leased line service.
Example Configure B channel 1 for leased line service on ISDN BRI interface 1/0/0.
[3Com-Bri1/0/0] channel-set timeslot-list 1
Upon execution of the command interface serial1/0/0:2 is created with
the default link layer protocol PPP enabled. You may enter the view of
this serial interface to make leased line configuration.
Remove the leased line configuration of B channel 1 on the ISDN BRI interface.
[3Com-Bri1/0/0] undo channel-set timeslot-list 1
The interface serial 1/0/0:2 is deleted upon execution of the command.
View This command can be used in the following views:
■ ISDN BRI Interface view
Description After you configure a B channel for leased line service, a serial interface is created
automatically and named as follows:
■ For B channel 0, the serial interface is named serial + BRI interface number : 1, for
example, serial 1/0/0:1.
■ For B channel 1, the serial interface is named serial + BRI interface number : 2, for
example, serial 1/0/0:2.
■ For 128 kbps channel, the serial interface is named serial + BRI interface number :
0.
All leased line configurations must be made on this serial interface.