Configuring The Auto-Negotiation Mode - Huawei AR1200 series Configuration Manual

Huawei AR1200 Series Enterprise Routers
Configuration Guide - Interface Management
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Checking the Configuration
After a port group is configured, run the following commands to check the configuration.
Run the display port-group command to check the names of all created port groups.
<Huawei> display port-group
group1
Run the display port-group all command to check the configurations of all port groups.
<Huawei> display port-group all
Portgroup: group1
Ethernet0/0/0
Ethernet0/0/1

3.3.3 Configuring the Auto-Negotiation Mode

The auto-negotiation function allows interfaces on both ends of a link to select the same operating
parameters by exchanging information.
Context
In auto-negotiation mode, interfaces negotiate their operating parameters, including the duplex
mode, rate, and flow control. If the negotiation succeeds, the two interfaces use the same
operating parameters. In non-auto negotiation mode, the operating parameters must be set
manually.
Procedure
Step 1 Run:
system-view
The system view is displayed.
Step 2 Run:
interface { ethernet | gigabitethernet } interface-number
The Ethernet interface view is displayed.
Step 3 Run:
negotiation auto
The Ethernet interface works in auto-negotiation mode.
By default, an Ethernet interface works in auto-negotiation mode.
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Issue 01 (2012-04-20)
The system view is displayed.
2. Run:
port-group group-member { interface-type interface-number1 [ to interface-
type interface-number2 ] } &<1-5>
A temporary port group is created and the port group view is displayed.
NOTE
Interfaces on both ends of a link must work in the same negotiation mode.
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3 Ethernet Interface Configuration
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