Cisco ASR 9000 Series

SUMMARY STEPS
1.
configure
2.
clock-interface sync port-number location interface-location
3.
port-parameters
4.
gps-input tod-format cisco pps-input rs422
5.
exit
6.
frequency synchronization
7.
selection input
8.
priority number
9.
wait-to-restore number
10.
ssm disable
11.
quality receive exact itu-t option option generation number
12.
Use one of these commands:
•
end
•
commit
13.
show run interface value
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enters configuration mode for the clock interface.
clock-interface sync port-number location
interface-location
Step 2
Example:
RP/0/RSP0/CPU0:router(config)# clock-interface
sync 2 location 0/RSP0/CPU0
Enters configuration mode for the port parameters.port-parameters
Example:
RP/0/RSP0/CPU0:router(config-clock-if)#
port-parameters
Step 3
Configures GPS input parameters.gps-input tod-format cisco pps-input rs422
Example:
RP/0/RSP0/CPU0:router(config-clk-parms)# gps-input
Step 4
tod-format
cisco pps-input rs422
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
248
Configuring PTP
Configuring GPS Settings for the Grand Master Clock