Link Aggregation Configuration Example; Display And Debug Link Aggregation - Huawei Quidway S3500 Series Operation Manual

Operation Manual - Port
Quidway S3500 Series Ethernet Switches
Perform the following configuration in system view.
Table 2-1 Aggregating Ethernet ports
Aggregate Ethernet ports
Remove a configured link
aggregation
The link aggregation limit of Quidway S3552G/S3552P/S3552F/S3528G/S3528P
Ethernet switch is that the 1000M port and 100M port can not be in the same
aggregation group.
For satisfactory payload balance effect, it is recommended that you configure the
Ethernet ports to be aggregated to operate at the same speed and with the same
duplex attribute.

2.3 Display and Debug Link Aggregation

After the above configuration, execute display command in any view to display the
running of the link aggregation configuration, and to verify the effect of the
configuration.
Table 2-2 Display the information of the link aggregation
Display the information of the
link aggregation

2.4 Link Aggregation Configuration Example

I. Networking requirements
The following example uses the link aggregation commands to aggregate several ports
and implement the outgoing/incoming payload balance among all the member ports.
The link aggregation is typically used for Trunk ports. Since the Trunk port allows
frames from several VLANs to pass through, the heavy traffic needs balancing among
all the ports.
Ethernet Switch (Switch A) is connected to the Ethernet Switch (Switch B) in the
upstream via the aggregation of three ports, Ethernet0/1 through Ethernet0/3.
Operation
Operation
Huawei Technologies Proprietary
Chapter 2 Link Aggregation Configuration
Command
link-aggregation port_num1 to port_num2 { both
| ingress }
undo link-aggregation { master_port_num | all }
Command
display link-aggregation [ master_port_num ]
2-2