# Add GE 2/0/0 to Eth-Trunk 120.
[Switch] interface gigabitethernet 2/0/0
[Switch-GigabitEthernet2/0/0] eth-trunk 120
[Switch-GigabitEthernet2/0/0] quit
# Add GE 3/0/0 to Eth-Trunk 120.
[Switch] interface gigabitethernet 3/0/0
[Switch-GigabitEthernet3/0/0] eth-trunk 120
[Switch-GigabitEthernet3/0/0] quit
Step 3 Configure Eth-Trunk 120.
# Configure Eth-Trunk 120 to allow packets of VLANs 100 to 200 to pass through.
[Switch] interface eth-trunk 120
[Switch-Eth-Trunk120] port link-type trunk
[Switch-Eth-Trunk120] port trunk allow-pass vlan 100 to 200
[Switch-Eth-Trunk120] quit
Step 4 Verify the configuration.
Run the display trunkmembership command in any view to check whether Eth-Trunk 120 is
created and whether member interfaces are added.
[Switch] display trunkmembership eth-trunk 120
Trunk ID: 120
used status: VALID
TYPE: ethernet
Working Mode : Normal
Number Of Ports in Trunk = 2
Number Of UP Ports in Trunk = 2
operate status: up
Interface GigabitEthernet2/0/0, valid, operate up, weight=1,
Interface GigabitEthernet3/0/0, valid, operate up, weight=1,
# Display the configuration of Eth-Trunk 120.
[Switch] display eth-trunk 120
Eth-Trunk120's state information is:
WorkingMode: NORMAL Hash arithmetic: According to SIP-XOR-DIP
Least Active-linknumber: 1 Max Bandwidth-affected-linknumber: 8
Operate status: up Number Of Up Port In Trunk: 2
--------------------------------------------------------------------------------
PortName Status Weight
GigabitEthernet2/0/0 Up 1
GigabitEthernet3/0/0 Up 1
The preceding information indicates that Eth-Trunk 120 consists of member interfaces GE 2/0/0
and GE 3/0/0. The member interfaces are both in Up state.
----End
Configuration Files
Configuration file of the Switch
#
sysname Switch
#
interface Eth-Trunk120
port link-type trunk
port trunk allow-pass vlan 100 to 200
#
interface GigabitEthernet2/0/0
eth-trunk 120
Quidway S7700 Smart Routing Switch
Configuration Guide - Ethernet 2 Link Aggregation Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
48
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