Cisco NCS 5000 Series Manual page 186

Configuring Frequency Synchronization on an Interface
The quality option configured here must match the globally configured quality option specified in the
Note
quality itu-t option command.
9 Exit to the global configuration mode and commit your configuration.
RP/0/RP0/CPU0:router(config-if-freqsync)# commit
Verification
To verify the configured interfaces, use show frequency synchronization interfaces command.
RP/0/RP0/CPU0:router# show frequency synchronization interfaces tenGigE 0/0/0/8
Fri Apr 7 15:06:24.123 UTC
Interface TenGigE0/0/0/8 (down)
Assigned as input for selection
Wait-to-restore time 0 minutes
SSM Enabled
Input:
Down
Last received QL: Failed
Effective QL: Failed, Priority: 100
Supports frequency
Output:
Selected source: Internal0 [0/RP0/CPU0]
Selected source QL: Opt-II,1/ST3
Effective QL: Opt-II,1/ST3
Next selection points: NCS5K_ETH_RXMUX
To verify the configurations on all line interfaces with frequency synchronization, use show frequency
synchronization interfaces brief command.
RP/0/RP0/CPU0:router# show frequency synchronization interfaces brief
Flags: > - Up
Fl Interface
=== ====================
>Sx GigabitEthernet0/2/0/0
Dd GigabitEthernet0/2/0/1
Sources configured as inputs is indicated by S in the Flags column.
Internal oscillators are always eligible as inputs.
Note
To verify each configured interface separately, use show frequency synchronization interfaces node-id
command.
RP/0/RP0/CPU0:router# show frequency synchronization interfaces TenGigE0/0/0/8
Interface TenGigE0/0/0/8 (shutdown)
Assigned as input for selection
SSM Enabled
Input:
Down
Last received QL: Failed
Effective QL: Failed, Priority: 100
Output:
Selected source: Internal0 [0/RP0/CPU0]
Selected source QL: Opt-II,1/ST3
System Management Configuration Guide for Cisco NCS 5000 Series Routers, IOS XR Release 6.2.x
176
D - Down
d - SSM Disabled x - Peer timed out
QLrcv
=====
Fail
n/a
S - Assigned for selection
i - Init state
QLuse Pri QLsnt Source
===== === ===== ================
Fail 100 DNU None
Fail 100 n/a None
Frequency Synchronization