Verifying Acr In Mode T3 For Satop - Cisco ASR 900 Series Configuration Manual

Clock Recovery System for SAToP
rate OC3
sts-1 <number>
mode t3
cem-group < cem-group-no> unframed
t3 clock source recovered <clock-id>
end

Verifying ACR in Mode T3 for SAToP

Verifying ACR Configuration
Router# show run | sec recovered
recovered-clock bay/slot
clock recovered clock_id adaptive cem cem-group-no port-no
!
Router# show running-config | section 0/4/6
controller SONET 0/4/6
rate OC3
no ais-shut
framing sonet
clock source internal
!
sts-1 1
clock source internal
mode t3
t3 clock source line
cem-group 0 unframed
clock source recovered 20
interface CEM0/4/6
no ip address
cem 0
!
Verifying Recovered Clock
Router# show recovered-clock
Recovered clock status for subslot 0/3
----------------------------------------
Clock
0
(Port/t3)
Router# show run | sec recovered
recovered-clock 0 4
clock recovered 20 adaptive cem 6 0
!
Configuring ACR in Mode CT3 for SAToP
You must configure ACR in mode CT3. Mode CT3 is an STS-1 carrying a DS3 signal that is divided into 28
T1s (PDH).
enable
configure terminal
recovered-clock
clock recovered <clock-id> adaptive cem <port-no> <cem-group-no>
controller sonet <bay>/<slot>/<port>
rate OC3
sts-1 <number>
mode ct3
Type Mode
OCx-ds3 ADAPTIVE
<bay> <slot>
1-Port OC-192 or 8-Port Low Rate CEM Interface Module Configuration Guide, Cisco IOS XE Everest 16.7.x (Cisco
CEM Status Frequency Offset(ppb)
0 ACQUIRED n/a
Configuring ACR for OCn
Circuit-No
0/1
ASR 900 Series)
139