Verifying the Frequency Synchronization Configuration
After performing the frequency synchronization configuration tasks, use this task to check for configuration
errors and verify the configuration.
SUMMARY STEPS
1.
show frequency synchronization configuration-errors
2.
show frequency synchronization interfaces brief
3.
show frequency synchronization interfaces node-id
4.
show processes fsyncmgr location node-id
DETAILED STEPS
Step 1
show frequency synchronization configuration-errors
Example:
RP/0/RSP0/CPU0:router# show frequency synchronization configuration-errors
Node 0/2/CPU0:
==============
interface GigabitEthernet0/2/0/0 frequency synchronization
* Frequency synchronization is enabled on this interface, but isn't enabled globally.
interface GigabitEthernet0/2/0/0 frequency synchronization quality transmit exact itu-t option 2
generation 1 PRS
* The QL that is configured is from a different QL option set than is configured globally.
Displays any errors that are caused by inconsistencies between shared-plane (global) and local-plane (interface)
configurations. There are two possible errors that can be displayed:
•
Frequency Synchronization is configured on an interface (line interface or clock-interface), but is not configured
globally. Refer to Enabling Frequency Synchronization on the Router, on page 193
•
The QL option configured on some interface does not match the global QL option. Under an interface (line interface
or clock interface), the QL option is specified using the quality transmit and quality receive commands. The
value specified must match the value configured in the global quality itu-t option command, or match the default
(option 1) if the global quality itu-t option command is not configured.
Once all the errors have been resolved, meaning there is no output from the command, continue to the next step.
Step 2
show frequency synchronization interfaces brief
Example:
RP/0/RSP0/CPU0:router# show frequency synchronization interfaces brief
Flags: > - Up D - Down S - Assigned for selection
d - SSM Disabled x - Peer timed out i - Init state
Fl Interface QLrcv QLuse Pri QLsnt Source
=== ======================== ===== ===== === ===== ========================
>Sx GigabitEthernet0/2/0/0 Fail Fail 100 DNU None
Dd GigabitEthernet0/2/0/1 n/a Fail 100 n/a None
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
202
Configuring Frequency Synchronization
Verifying the Frequency Synchronization Configuration
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