Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
OL-21227-02
Appendix B Cisco MWR 2941 Router Command Reference
ptp input
ptp input
Enables PTP input clocking using the 1.544Mhz, 2.048Mhz, or 10Mhz timing interface or phase using
the 1PPS or RS-422 interface.
ptp input {[10M | 2.048M | 1.544M]} {[1pps] | [1pps rs422]}
no ptp input {[10M | 2.048M | 1.544M]} {[1pps] | [1pps rs422]}
Syntax Description
Command Default This command is disabled by default.
Command Modes Global configuration
Command History
Usage Guidelines If you are using GPS to provide clock source to the router, configure this command in PTP master mode.
Examples The following examples show how to configure PTP input clocking:
Router# config t
Router(config)# ptp input 10M
Router(config)# network-clock-select 5 10M
Router(config)# exit
Router# config t
Router(config)# ptp input 1pps
Router(config)# exit
10M Specifies PTP input at 10 Mhz using the 10Mhz timing port.
2.048M Specifies PTP input at 2.048 Mhz using the 10Mhz timing port.
1.544M Specifies PTP input at 1.544 Mhz using the 10Mhz timing port.
1pps (Optional) Configures the router to receive 1 pulse per second (1PPS) time of
day messages using the RS422 port or 1PPS port. You can select 1PPS with
or without selecting a timing port.
1pps rs422 (Optional) Configures the router to receive 1 pulse per second (1PPS) time of
day messages using the RS-422 port.
Release Modification
12.4(20)MR This command was introduced.
12.2(33)MRA This command was integrated into Cisco IOS Release 12.2(33)MRA.
12.2(33)MRB The 1pps rs422 keyword was introduced.