dcn-auto-negotiation disable

Format

dcn-auto-negotiation disable

undo dcn-auto-negotiation [ disable ]

Parameters

None

Views

FlexE-100G interface view, FlexE-400G interface view, FlexE-50G interface view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
interface-mgr	write

Usage Guidelines

Usage Scenario

Before running the force-physical-mode ethernet command to forcibly switch the underlying working mode of a FlexE physical interface, run the dcn-auto-negotiation disable command to disable DCN auto-negotiation.
If the underlying working mode of a FlexE physical interface has been automatically adaptive to Ethernet, run the dcn-auto-negotiation disable command to quickly switch the underlying mode back to FlexE.

Example

# Enable DCN auto-negotiation in the FlexE physical interface view.

<HUAWEI> system-view
Enter system view, return user view with return command.	
[~HUAWEI] interface FlexE-50G 0/1/52
[~HUAWEI-FlexE-50G0/1/52] undo dcn-auto-negotiation disable

# Disable DCN auto-negotiation in the FlexE physical interface view.

<HUAWEI> system-view
Enter system view, return user view with return command.	
[~HUAWEI] interface FlexE-50G 0/1/52
[~HUAWEI-FlexE-50G0/1/52] dcn-auto-negotiation disable