Verifying Dcr Configuration - Cisco ASR 900 Series Configuration Manual

Configuring SDH
controller sdh 0/0/16
rate STM1
no ais-shut
alarm-report all
clock source internal
overhead s1s0 0
aug mapping au-4
au-4 1
clock source internal
mode tug-3
tug-3 1
mode e3
overhead c2 0
cem-group 1 unframed
e3 clock source recovered 1
DCR Global Configuration
enable
configure terminal
recovered-clock 0 4
clock recovered 1 differential cem 0 1
end

Verifying DCR Configuration

Use show recovered clock command to verify E1 DCR configuration:
#show recovered clockRecovered clock status for subslot 0/16
----------------------------------------
Clock
1
(Port/au-4/tug3/tug2/e1)
Use show recovered clock command to verify T3 DCR configuration:
#show recovered clock
Recovered clock status for subslot 0/16
----------------------------------------
Clock
1
(Port/au-4/tug3)
Type Mode
STMx-E1 DIFFERENTIAL
Type Mode
STMx-E3 DIFFERENTIAL
1 port OC48/ 4 port OC12/OC3 + 12 port T1/E1 + 4 port T3/E3 CEM Interface Module Configuration Guide, Cisco IOS
CEM Status Frequency Offset(ppb)
1 ACQUIRED n/a
CEM Status Frequency Offset(ppb)
1 ACQUIRED n/a
Verifying DCR Configuration
Circuit-No
0/1/1/1/1
Circuit-No
0/1/1
XE Fuji 16.7.x (Cisco ASR 900 Series)
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