ECS4660-28F_Management Guide-R03

C HAPTER 24 | System Management Commands
Synchronous Ethernet
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EXAMPLE
Console(config)#synce auto-clock-source-selecting revertive-switching
Console(config)#end
Console#show synce
SyncE Status:
Port Status Clock Source
--------- -------- ------------
Eth 1/25 Enabled Yes
Eth 1/26 Disabled No
Eth 1/27 Disabled No
Eth 1/28 Disabled No
SyncE Clock Source Selection Mode: Auto
SyncE Active Clock Source Locked: No
SyncE Clock Source Status:
Port Priority Active Clock Source Clock Status
--------- -------- ------------------- ------------
Eth 1/25 25 Yes Bad
...
synce force-clock-
source-selecting
This command sets the local clock as the active clock source, or sets a port
to be the active clock source.
SYNTAX
synce force-clock-source-selecting [ethernet unit/port]
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 25-28)
DEFAULT SETTING
Disabled
COMMAND MODE
Global Configuration
COMMAND USAGE
◆ If this command is used without specifying a clock source port, and
SyncE has not been enabled on any port, then the local clock is set to
be the active clock source.
◆ If SyncE has been enabled on more than one port, the switch will
choose the clock source port based on the current clock source port
status and priority.
◆ A port can be forced to be the clock source port regardless of the
clock’s signal status.
EXAMPLE
Console(config)#sync ethernet 1/25 clock-source priority 1
Console(config)#