Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Software Configuration Guide, Release 12.2(33)MRB
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Appendix B Cisco MWR 2941 Router Command Reference
ptp output
ptp output
Enables PTP output clocking using the 1.544Mhz, 2.048Mhz, or 10Mhz timing interface or time of day
messages using the 1PPS interface.
ptp output {{{10M | 2.048M | 1.544M} [1pps [offset offset-value] [pulse-width pulse-amount {ns
| us | ms}]]} | 1pps [pulse-width pulse-amount {ns | us | ms}]}
no ptp output {{{10M | 2.048M | 1.544M} [1pps [pulse-width pulse-amount {ns | us | ms}]]} |
1pps [offset offset-value] [pulse-width pulse-amount {ns | us | ms}]}
Syntax Description
Command Default This command is disabled by default.
Command Modes Global configuration
Command History
Usage Guidelines If you want to provide output frequency clock, configure this command in PTP slave mode.
10M Specifies PTP output using the 10Mhz timing interface.
2.048M Specifies PTP output using the 2.048Mhz timing interface.
1.544M Specifies PTP output using the 1.544Mhz timing interface.
1pps Configures the router to send 1 packet per second (1PPS) time of day
messages using the RS422 port or 1PPS port. You can select 1PPS output with
or without selecting a timing port.
offset (Optional) Specifies an offset in order to compensate for a known phase error
such as network asymmetry.
offset-value Amount of offset in nanoseconds. Valid values are -500000000 to 500000000.
pulse-width (Optional) Specifies a pulse width value.
pulse-amount Amount of the pulse width. Valid values are 1–4096.
For 1PPS output using the RS422 port, you must specify a value of at least
2ms.
ns (Optional) Specifies a pulse width value in nanoseconds.
us (Optional) Specifies a pulse width value in microseconds.
ms (Optional) Specifies a pulse width value in milliseconds.
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.