20.4.3 Checking Sync-E

When show network-clock command is executed, Sync-E information is displayed. When synchronization is successfully performed using an external clock, "Status:Sync" is displayed. The following figure shows the outcome of executing show network-clock command.

> show network-clock synchronization
Date 20XX/07/04 11:23:45 UTC
Current input source
Priority  : 1
Port      : 1/0/1
Status    : Sync                     ..1
 
Source status
  Pri Port   Link Clock
    1 1/0/1  Up   Lock
    2 1/0/2  Up   Lock 
>

1. Indicates that Sync-E is enabled and the external clocking operation is in a synchronous normal condition.