Command Reference Guide

154 ● e1 set clock 3Com Router 5000 Family and Router 6000 Family
Command Reference
e1 set clock
Purpose Use the e1 set clock command to set the clock mode of the E1 channel.
Use the undo e1 set clock command to restore the default, slave mode.
Syntax e1 e1-number set clock { master | slave }
undo e1 e1-number set clock
Parameters e1-number
Number of an E1 channel on the CPOS interface. Valid
values are 1 to 63.
master
Sets the clock mode of the E1 channel to master.
slave
Sets the clock mode of the E1 channel to slave.
Example Set the clock mode of E1 channel 1 to master.
<3Com > system-view
[3Com ] controller cpos 1/0/0
[3Com -Cpos1/0/0] e1 1 set clock master
View This command can be used in the following views:
■ CPOS Interface view
Description Different E1 channels on the same CPOS physical interface can use different clock
modes.
E1 commands are available with the CPOS(E) interface module but not with the
CPOS(T) interface module.