Configuring Network Clock - Cisco T1 Configuration Manual

Verifying the Differential Clock Recovery Configuration of T1/E1 Interfaces for SAToP
clock recovered 1 differential cem 1 0
exit
Note The clock configuration on controller must be done before configuring the clock recovery on global
configuration mode.
Verifying the Differential Clock Recovery Configuration of T1/E1 Interfaces for SAToP
Use the show recovered-clock command to verify the differential clock recovery of T1/E1 interfaces for
SAToP:
Router# show recovered-clock
Recovered clock status for subslot 0/4
---------------------------------------
Clock
0
Use the show running-config | section command to verify the configuration of differential clock of T1/E1
interfaces for SAToP:
Router# show running-config | section 0/0/1
controller T1/E1 0/0/1
framing unframed
clock source recovered 1
linecode b8zs
cablelength long 0db
cem-group 0 unframed
interface CEM 0/0/1
no ip address
cem 0
rtp-present
Use the show running-config | section recovered-clock command to verify the recovery of differential
clock of T1/E1 interfaces:
Router# show running-config | section recovered-clock
recovered-clock 0 0
clock recovered 1 differential cem 1 0

Configuring Network Clock

To configure a network clock, use the following commands:
enable
configure terminal
controller E1/T1
clock source
cem-group
exit
enable
configure terminal
48-Port T1/E1 CEM Interface Module Configuration Guide, Cisco IOS XE Fuji 16.7.x (Cisco NCS 4200 Series)
44
Type Mode
DS1 DIFFERENTIAL
0/5/0
line
0 unframed
CEM Status Frequency Offset(ppb)
0 ACQUIRED n/a
Clock Recovery System for CESoPSN
Circuit-No
0 (Port)