ADC CUDA 3 Administration Manual page 89

Cuda 12000 IP Access Switch CLI-based Administration Guide
A typical configuration would be as follows:
Primary clock configured to use a BITS-A or BITS-B external clock source
Secondary clock configured to use the internal Stratum-3 oscillator clock
source.
The example at the end of this section illustrates the commands you would
issue to create this typical configuration.
To configure primary and secondary clock sources, perform the following
tasks:
Task
1. Enter root mode.
2. Configure the clock source for the
primary clock.
3. Configure the clock source for the
secondary clock.
4. Verify primary and secondary
clock sources.
Example
In this example, the clock source for the primary clock is BITS-A, and the
clock source for the secondary clock is the internal Stratum 3 oscillator.
cli:192.168.220.244:root# aux-device backplane-clock-a bits-a
cli:192.168.220.244:root# aux-device backplane-clock-b internal
cli:192.168.220.244:root# show aux-device backplane-clocks
Stratum-3 oscillator
Backplane clock A source
Backplane clock B source
Configuring Clock Sources
Command
root
aux-device backplane-clock-a
{bits-a | bits-b | internal | none |
slot <c/s> {enable | disable}}
Note that the slot <c/s> {enable |
disable} argument configures a POS
module as the clock source. The <c/s>
variable specifies the POS module's slot.
Specify the enable keyword to enable
the POS module as a clock source;
specify the disable keyword to disable
the POS module as a clock source.
aux-device backplane-clock-b
{bits-a | bits-b | internal | none |
slot <c/s> {enable | disable}}
show aux-device backplane-clocks
Installed
bitsA
internal
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