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Configuring Clocking and Timing
Master:
Switch(config)#ptp clock ordinary domain 0
Switch(config-ptp-clk)#input 1pps 0/0
Switch(config-ptp-clk)#tod 0/0 ?
cisco
nmea
ntp
ubx
Slave:
Switch(config)#ptp clock ordinary domain 0
Switch(config-ptp-clk)#output 1pps 0/0 ?
offset
pulse-width
Switch(config-ptp-clk)#tod 0/0 ?
cisco
nmea
ntp
ubx
To see further configuration examples for input and output timing, see
Note
Configuring a Transparent Clock
Follow these steps to configure the Cisco ME 3600X 24CX Series Switch as an end-to-end transparent
clock.
Note
The Cisco ME 3600X 24CX Series Switch does not support peer-to-peer transparent clock mode.
Command
Step 1
Router# configure terminal
Step 2
ptp clock {ordinary | boundary |
e2e-transparent} domain
domain-number [hybrid]
Step 3
Router(config)# end
Configuring Synchronous Ethernet
The following sections describe how to configure synchronous Ethernet timing on the Cisco ME 3600X
24CX Series Switch switch.
Hybrid mode is not supported therefore, network-clock input-source command cannot be configured
Note
with Ordinary Slave mode or Boundary Clock mode.
Cisco ME-3600X-24CX Series Switch Chassis Configuration Guide
4-10
Set TOD format to CISCO
Set TOD format to NMEA ZDA
Set TOD format to NTP
Set TOD format to UBX
1PPS output offset
1PPS output pulse width
Set TOD format to CISCO
Set TOD format to NMEA ZDA
Set TOD format to NTP
Set TOD format to UBX
Chapter 4
Purpose
Enter configuration mode.
Configures the router as an end-to-end transparent clock.
Note
Peer-to-peer transparent clock mode is not
supported.
Exit configuration mode.
Configuring Clocking and Timing
Clocking Sample
Configurations.
OL-27620-01
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