Technical information

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56 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
aux-device backplane-clock-a
Configures clock A on the Cuda 12000 backplane. The backplane has two clocks: A and B. Refer
to the description of the aux-device backplane-clock-b command for information on
configuring clock B.
Mode
root
Syntax
aux-device backplane-clock-a {bits-a | bits-b | internal | none}
Arguments
Example
cli:root# aux-device backplane-clock-a bits-a
Related Commands
■ aux-device backplane-clock-b on page 57
■ show aux-device on page 376
{bits-a | bits-b |
internal | none}
Specifies one of the following clock sources:
■ bits-a – External BITS-A clock acts as clock source.
■ bits-b – External BITS-B clock acts as clock source.
■ internal – Internal Cuda 12000 clock source (Stratum-3 oscillator).
■ none – No clock source.
Refer to the Cuda 12000 IP Access Switch Installation Guide for
information on connecting the switch to external BITS-A and BITS-B clock
sources.