huawei(config)#interface mpu 0/9
huawei(config-if-mpu-0/9)#auto-neg 0 disable
huawei(config-if-mpu-0/9)#speed 0 1000 ( for exemple)
huawei(config-if-mpu-0/9)#duplex 0 full
huawei(config-if-mpu-0/9)#quit

Both the control board and the upstream board can be used for 10GE/GE upstream transmission. By default, the device uses 10GE for upstream transmission. You can set the upstream port by running speed command.

(Optional) Set the rate of the Ethernet port.

Run the speed command to set the rate of the Ethernet port. After the port rate is set successfully, the port works at the set rate. Pay attention to the following points:

Make sure that the rate of the Ethernet port is the same as that of the interconnected port on the peer device. This prevents communication failure.
The auto-negotiation mode should be disabled.

By default, the device uses 10GE for upstream transmission. You can set the upstream port by running speed command. To avoid communication failures, the rate of the upstream port must be the same as that of the port on the interconnected device.

auto-negotiation disable and set the speed (10000) corresponding up stream

Prerequisites
The planned virtual local area network (VLAN) is already configured.

Procedure
1. Configure an upstream port for the VLAN.
Run port vlan command to add the upstream port to the VLAN.
2. Configure the attribute of the upstream port.
If the default attribute of the upstream port does not meet the requirement for interconnection of the upstream port with the upper-layer device, you need to configure the attribute. For configuration details, see Configuring the Attributes of an Upstream Ethernet Port.
3. (Optional) Configure redundancy backup for the uplink.

To ensure reliability of the uplink, two upstream ports must be available. That is, redundancy backup of the upstream ports needs to be configured. For details, see Configuring Ethernet Link Aggregation.

Example
Assume that the 0/9/0 and 0/9/1 upstream ports are to be added to VLAN 50. The 0/9/0 and 0/9/1 need to be configured into an aggregation group for double upstream accesses. For the two upstream ports, the working mode is full-duplex (full) and the port rate is 100 Mbit/s. To configure such upstream ports, do as follows:

huawei(config)#port vlan 50 0/9 0
huawei(config)#port vlan 50 0/9 1
huawei(config)#interface mpu 0/9
huawei(config-if-mpu-0/9)#duplex 0 full
huawei(config-if-mpu-0/9)#duplex 1 full
huawei(config-if-mpu-0/9)#speed 0 1000
huawei(config-if-mpu-0/9)#speed 1 1000
huawei(config-if-mpu-0/9)#quit
huawei(config)#link-aggregation 0/9 0 0/9 1 egress-ingress workmode lacp-static

Speed is the command to configure the rate of the upstream port on MA5800.

When the port is in the auto-negotiation mode, if you need to change the port rate to the specified rate, run the auto-neg command to disable the auto-negotiation mode of the port.

speed
Function
This command is used to set the transmission rate of the Ethernet port. After that, the port works at the specified rate.
Format
speed { portid | all } { 10 | 100 | 1000 | 10000 }
Parameters
Parameter
Description
Value
portid
Indicates the port number. When you need to deliver commands to a specified port, use this parameter.
Numeral type. Its range varies with the board type.
all
Delivers this command to all the ports on the current board.
-
10
Sets the port rate of the Ethernet port to 10 Mbit/s.
-
100
Sets the port rate of the Ethernet port to 100 Mbit/s.
-
1000
Sets the port rate of the Ethernet port to 1000 Mbit/s.
-
10000
Sets the port rate of the Ethernet port to 10000 Mbit/s.
-
Modes
ETH mode
Level
Operator level
Usage Guidelines
To enter the ETH mode, run the config command to enter global config mode, and then run the interface eth command.
The basic principle for setting the Ethernet port is that the rates of the corresponding ports on two connected device must be the same to avoid the communication failure.
The FE optical port supports only the port rate of 100 Mbit/s (default: 100 Mbit/s).
The GE optical port supports only the port rate of 1000 Mbit/s (default: 1000 Mbit/s).
The 10 GE optical port supports only the port rate of 10000 Mbit/s (default: 10000 Mbit/s).
The GE electrical port supports only the port rates of 10 Mbit/s, 100 Mbit/s, 1000Mbit/s and auto-negotiation (default: auto-negotiation).
CAUTION:
When the port is in the auto-negotiation mode, if you need to change the port rate to the specified rate, run the auto-neg command to disable the auto-negotiation mode of the port.
Example
To set the rate of port 0/9/0 to 100 Mbit/s, do as follows:
huawei(config-if-eth-0/9)#
{ portid<0,1> }:0
{ 10000|1000|100|10 }:100

Command:
0 100
System Response
The system does not display any message after the rate of an Ethernet port is set successfully.
Comment
sharon.guo 1 day 23 hours ago
Thanks for your reply and looking forward to your attention in the following issues. Have a nice day!
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MORTEZA Junior
1 day 57 min ago 7F
View The Author
The uplink port on an access device connects to the upper layer device to forward access device data to the upstream network and forward upper layer device data to users.
Prerequisites

The planned virtual local area network (VLAN) is already configured.
Procedure

Configure an upstream port for the VLAN.

Run port vlan command to add the upstream port to the VLAN.

Configure the attribute of the upstream port.

If the default attribute of the upstream port does not meet the requirement for interconnection of the upstream port with the upper-layer device, you need to configure the attribute. .


To ensure reliability of the uplink, two upstream ports must be available. That is, redundancy backup of the upstream ports needs to be configured. For details, see Configuring Ethernet Link Aggregation.

Example

Assume that the 0/9/0 and 0/9/1 upstream ports are to be added to VLAN 50. The 0/9/0 and 0/9/1 need to be configured into an aggregation group for double upstream accesses. For the two upstream ports, the working mode is full-duplex (full) and the port rate is 100 Mbit/s. To configure such upstream ports, do as follows:

huawei(config)#port vlan 50 0/9 0
huawei(config)#port vlan 50 0/9 1
huawei(config)#interface mpu 0/9
huawei(config-if-mpu-0/9)#duplex 0 full
huawei(config-if-mpu-0/9)#duplex 1 full
huawei(config-if-mpu-0/9)#speed 0 1000
huawei(config-if-mpu-0/9)#speed 1 1000
huawei(config-if-mpu-0/9)#quit
huawei(config)#link-aggregation 0/9 0 0/9 1 egress-ingress workmode lacp-static

*****
Configuring the Attributes of an Upstream Ethernet Port

Prerequisites
The upstream interface board must be in position and must work in the normal state.
Context

The MA5800 should be interconnected with the upstream device through the Ethernet port. Therefore, pay attention to the consistency of port attributes

You can set the upstream port by running speed command.

Configuring the Attributes of an Upstream Ethernet Port
This topic describes how to configure the attributes of a specified Ethernet port so that the system communicates with the upstream device in the normal state.

Prerequisites
The upstream interface board must be in position and must work in the normal state.
Context
The MA5800 should be interconnected with the upstream device through the Ethernet port. Therefore, pay attention to the consistency of port attributes.

Default Configuration
Table 1 lists the default settings of the attributes of an Ethernet port.

Table 1 Default settings of the attributes of an Ethernet port Parameter Auto-negotiation mode of the port
Port rate
Duplex mode
Network cable adaptation mode
Flow control

Default Setting (Optical Port)
Enabled
•FE optical port: 100 Mbit/s
•GE optical port: 1000 Mbit/s
•10GE optical port: 10000 Mbit/s
Full-duplex, read only
Not supported
Disabled

Default Setting (Electrical Port)
Enabled
NA

NOTE:
After the auto-negotiation mode of the port is disabled, you can configure the port rate. NA

NOTE:
After the auto-negotiation mode of the port is disabled, you can configure the duplex mode. •FE electrical port: auto
•GE electrical port: normal
Disabled


Procedure
•Configure the physical attributes of an Ethernet port.
1.(Optional) Set the auto-negotiation mode of the Ethernet port.
Run the auto-neg command to set the auto-negotiation mode of the Ethernet port. You can enable or disable the auto-negotiation mode:

•After the auto-negotiation mode is enabled, the port automatically negotiates with the peer port for the rate and working mode of the Ethernet port.
•After the auto-negotiation mode is disabled, the rate and working mode of the port are in the forced mode (adopt default values or are set through command lines).
NOTICE:
The mode (auto-negotiation mode or forced mode) of the OLT port must be consistent with that of the interworking port. Otherwise, the communication fails.


2.(Optional) Set the rate of the Ethernet port.
Run the speed command to set the rate of the Ethernet port. After the port rate is set successfully, the port works at the set rate. Pay attention to the following points:

•Make sure that the rate of the Ethernet port is the same as that of the interconnected port on the peer device. This prevents communication failure.
•The auto-negotiation mode should be disabled.

3.(Optional) Set the duplex mode of the Ethernet port.
Run the duplex command to set the duplex mode of the Ethernet port. The duplex mode of an Ethernet port can be full-duplex, half-duplex, or auto negotiation. Pay attention to the following points:

•Make sure that the ports of two interconnected devices work in the same duplex modes. This prevents communication failure.
•The auto-negotiation mode should be disabled.
•The duplex mode of optical ports does not support configuration.

4.(Optional) Configure the network cable adaptation mode of the Ethernet port.
Run the mdi command to configure the network cable adaptation mode of the Ethernet port to match the actual network cable. The network adaptation modes are as follows:

•normal: Specifies the adaptation mode of the network cable as straight-through cable. In this case, the network cable connecting to the Ethernet port must be a straight-through cable.
•across: Specifies the adaptation mode of the network cable as crossover cable. In this case, the network cable connecting to the Ethernet port must be a crossover cable.
•auto: Specifies the adaptation mode of the network cable as auto-sensing. The network cable can be a straight-through cable or crossover cable.
Pay attention to the following points:
•The Ethernet optical port does not support the network cable adaptation mode.
•If the Ethernet electrical port works in forced mode (auto-negotiation mode disabled), the network cable type of the port cannot be configured to auto.

•Configure flow control on the Ethernet port.
Run the flow-control command to enable flow control on the Ethernet port. When the flow of an Ethernet port is heavy, run this command to control the flow to prevent network congestion, which may cause the loss of data packets. Flow control should be supported on both the local and peer devices. Pay attention to the following points:

◾If the peer device does not support flow control, generally, enable flow control on the local device.
◾If the peer device supports flow control, generally, disable flow control on the local device.
By default, flow control is disabled.

•Mirror the Ethernet port.
Run the mirror port command to mirror the Ethernet port. When the system is faulty, copy the traffic of a certain port to the other port and output the traffic for traffic observation, network fault diagnosis, and data ***ysis.

Example
Ethernet port 0/9/0 is an electrical port. The attribute is as follows: The port rate is 1000 Mbit/s in duplex mode, with supporting flow control, not supporting auto-negotiation function. Do as follows:

huawei(config)#interface mpu 0/9
huawei(config-if-mpu-0/9)#auto-neg 0 disable
huawei(config-if-mpu-0/9)#speed 0 1000
huawei(config-if-mpu-0/9)#duplex 0 full
huawei(config-if-mpu-0/9)#flow-control 0

Speed is the command to configure the rate of the upstream port on MA5800.

When the port is in the auto-negotiation mode, if you need to change the port rate to the specified rate, run the auto-neg command to disable the auto-negotiation mode of the port.

speed
Function
This command is used to set the transmission rate of the Ethernet port. After that, the port works at the specified rate.
Format
speed { portid | all } { 10 | 100 | 1000 | 10000 }
Parameters
Parameter
Description
Value
portid
Indicates the port number. When you need to deliver commands to a specified port, use this parameter.
Numeral type. Its range varies with the board type.
all
Delivers this command to all the ports on the current board.
-
10
Sets the port rate of the Ethernet port to 10 Mbit/s.
-
100
Sets the port rate of the Ethernet port to 100 Mbit/s.
-
1000
Sets the port rate of the Ethernet port to 1000 Mbit/s.
-
10000
Sets the port rate of the Ethernet port to 10000 Mbit/s.
-
Modes
ETH mode
Level
Operator level
Usage Guidelines
To enter the ETH mode, run the config command to enter global config mode, and then run the interface eth command.
The basic principle for setting the Ethernet port is that the rates of the corresponding ports on two connected device must be the same to avoid the communication failure.
The FE optical port supports only the port rate of 100 Mbit/s (default: 100 Mbit/s).
The GE optical port supports only the port rate of 1000 Mbit/s (default: 1000 Mbit/s).
The 10 GE optical port supports only the port rate of 10000 Mbit/s (default: 10000 Mbit/s).
The GE electrical port supports only the port rates of 10 Mbit/s, 100 Mbit/s, 1000Mbit/s and auto-negotiation (default: auto-negotiation).
CAUTION:
When the port is in the auto-negotiation mode, if you need to change the port rate to the specified rate, run the auto-neg command to disable the auto-negotiation mode of the port.
Example
To set the rate of port 0/9/0 to 100 Mbit/s, do as follows:
huawei(config-if-eth-0/9)#
{ portid<0,1> }:0
{ 10000|1000|100|10 }:100

Command:
0 100
System Response
The system does not display any message after the rate of an Ethernet port is set successfully.