A: To configure link aggregation in manual mode, perform the following steps:

Step 1: Run the interface eth-trunk trunk-id command in the system view and create an Eth-Trunk and enter the Eth-Trunk interface view. By default, an Eth-Trunk works in manual mode.

Step 2: Run the trunkport interface-type { interface-number1 [ to interface-number2 ] } &<1-16> command in the Eth-Trunk interface view to add member interfaces to the Eth-Trunk.

Step 3: Run the load-balance { dst-ip | dst-mac | src-ip | src-mac | src-dst-ip | src-dst-mac | enhanced profile profile-name } command in the Eth-Trunk view to configure the load balancing mode.

For more information about configuring link aggregation in manual mode, see S1720&S2700&S3700&S5700&S6700&S7700&S9700 Series Switches Typical Configuration Examples and choose Typical Ethernet Switching Configuration > Example for Configuring Link Aggregation in Manual Mode When Switches Are Directly Connected.

For more information about configurations and principles of link aggregation, see the corresponding product documentation.

Step 1: Log in to Huawei enterprise technical support website: http://support.huawei.com/enterprise.

Step 2: Select the product, for example, Switch > S5700.

Step 3: Select the corresponding product documentation from the Downloadable Product Documentation Package.

Step 4: See Link Aggregation Configuration under Configuration > CLI-based Configuration Guide > Ethernet Switching Configuration Guide.