Cisco ASR 9000 Series User Manual

SUMMARY STEPS
1.
configure
2.
clock-interface sync port-no location node-id
3.
port-parameters {bits-input mode | bits-output mode | dti}
4.
ics
5.
frequency synchronization
6.
selection input
7.
priority priority-value
8.
wait-to-restore minutes
9.
ssm disable
10.
time-of-day-priority priority
11.
quality transmit {exact | highest | lowest} itu-t option ql-option
12.
quality receive {exact | highest | lowest} itu-t option ql-option
13.
Use one of these commands:
•
end
•
commit
DETAILED STEPS
PurposeCommand or Action
configure
Step 1
Enters clock interface configuration mode to configure the clock
interface.
clock-interface sync port-no location node-id
Example:
RP/0/RSP0/CPU0:router(config)#
clock-interface sync 2 location 0/2/0
Step 2
Specifies the type of external clock source for the clock interface.
Options are BITS RX, BITS TX or DTI. The possible mode values
for BITS interfaces are 2m, 6m-output-only, e1 or t1.
port-parameters {bits-input mode | bits-output
mode | dti}
Example:
RP/0/RSP0/CPU0:router(config-clock-if)#
port-parameters dti
Step 3
Enables chassis synchronization.ics
Example:
RP/0/RSP0/CPU0:router(config)# ics
Step 4
Enters clock interface frequency synchronization mode to configure
frequency synchronization parameters.
frequency synchronization
Example:
RP/0/RSP0/CPU0:router(config-clock-if)#
frequency synchronization
RP/0/RSP0/CPU0:router(config-clk-freqsync)#
Step 5
The remaining steps in this task are the same as those used
to configure the interface frequency synchronization.
Note
Cisco ASR 9000 Series Aggregation Services Router System Management Configuration Guide, Release 5.1.x
199
Configuring Frequency Synchronization
Configuring Frequency Synchronization on a Clock Interface

Cisco ASR 9000 Series Specifications

General

Brand	Cisco
Model	ASR 9000 Series
Category	Network Router
Language	English