lt im

Important

This command only changes the local LT configuration state. To execute the configuration, you need to run anlt start, otherwise your changes will not take effect on the tester.

Description

Set initial modulation for the specified serdes.

Synopsis

lt im <SERDES> <ENCODING>

Arguments

<SERDES> (integer)

Specifies the transceiver serdes index.

<ENCODING> (text)

Specifies the initial modulation.

Allowed values:

• nrz

• pam4

• pam4pre

Options

Examples

xoa-utils[123456][port0/2] > lt im 0 nrz

Initial modulation to be NRZ on Serdes 0
[SHADOW CONFIG]
    Auto-negotiation      : off (allow loopback: no)
    Link training         : on (interactive) (preset0: standard tap values)
        Initial Mod.      : {'0': 'NRZ'}

xoa-utils[123456][port0/2] >