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Cisco ASR 901 Aggregation Services Router Command Reference Guide
OL-26031-07
Chapter 1 CLI Command Reference
clock source (interface)
clock source (interface)
To set the clock source on the interface, use the
clock source
command in interface configuration mode.
To restore the default clock source, use the
no
form of this command.
clock source
clock-ip-address
no clock source
clock-ip-address
Syntax Description
Defaults
There is no default setting.
Command Modes
Interface configuration mode.
Command History
Usage Guidelines
By default, the clock source on the interface is set to internal.
Examples
The following example instructs the controller to use an internal clock source:
Router(config-ptp-clk)#
clock-port SLAVE slave
Router(config-ptp-port)#
transport ipv4 unicast interface loopback 0
Router(config-ptp-port)#
clock source 2.2.2.2
Router(config-if)#
exit
Router(config)#
exit
Related Commands
clock-ip-address
The IP address of the clock source.
Release
Modification
15.1(2)SNG
Support for this command was introduced on the Cisco ASR 901 router.
Command
Description
ptp slave
Sets an interface in slave clock mode for PTP clocking
ptp mode
Specifies the PTP mode.
ptp clock-destination
Specifies a PTP clock destination.
