Cisco ME 3600X, Справочник по командам

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Cisco ME 3800X and ME 3600X Switch Command Reference
OL-28238-01
Chapter 2 Cisco ME 3800X and ME 3600X Switch Cisco IOS Commands
network-clock hold-off
network-clock hold-off
To configure the time that the switch waits when a SyncE reference clock goes down before removing it
as the network clock, use the
network-clock hold-off command in global configuration mode. To return
to the default value, use the no form of this command.
network-clock hold-off value
no network-clock hold-off value
Syntax Description
Defaults The default hold-off time is 300 ms.
Command Modes Global configuration
Command History
Usage Guidelines Setting a hold-off timeout ensures that the short activation of a signal failure is not passed to the clock
selection process.
Examples The following example shows how to set the hold-off time.
Switch# configure terminal
Switch(config)# network-clock hold-off 1000
Related Commands
value Sets the time in milliseconds. The accepted values are:
•
50 to 10000 milliseconds (ms) – The timeout value.
The default is 300 ms.
•
0 = Hold-off disable
Release Modification
15.1(2)EY This command was introduced.
Command Description
show network-clocks Displays network clock configuration.
show network-clock
synchronization Displays network clock configuration.
controller BITS
commands Configures the BITS clock controller characteristics.