Demonstration of port aggregation configuration and troubleshooting of Huawei switch s5700

Demonstration of port aggregation configuration and troubleshooting of Huawei switch s5700
Huawei port aggregation is divided into two types: manual Load Balancing eth-trunk link and LACP eth-trunk link. I will only introduce the former here. The manual eth-trunk can be regarded as an interface, which can be access or trunk. After creation, the configuration is exactly the same as that of the configuration interface. I will demonstrate the trunk mode here. I. Scenario Simulation: pc1 -- sw1 ----- sw2 -- pc2vlan 2 sw1: 192.168.20.1, sw2: 192.168.20.33; pc1: 192.168.20.11, pc2 19219.168.20.22, everyone should .) In addition, sw2 configurations are the same. Of course, the aggregation interface is customized. Interface Eth-Trunk 1/create an aggregation link. The value is optional. Port link-type trunk/set to trunk mode. (If it is an access vlan, link-type acess) port trunk allow-pass vlan all/set to allow all VLANs. (port default vlan 20) mode manual load-balance/is set to manual load trunkport g0/0/10 to g0/0/11. Port-group-member g0/0/10 to g0/0/11/create a temporary port group and enter interface 10 and 11eth-trunk 1/Add eth-trunk 1: [sw1] dis eth-trunk 1Eth-Trunk1'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 GigabitEthernet0/0/10 Up 1 GigabitEthernet0/0/11 Up 1 here is a simple explanation: Operate status: displays the Status of the member interface. If it is down, it indicates a fault occurs on the physical interface. WorkingMode: nomal is a common load balancing method. static represents the static LACP load balancing method. portName: interface name 2. Load can also be performed based on the source mac, ip, destination mac, and ip address, the load-balance command is followed by many. You can add 3. troubleshooting based on the actual situation. I have encountered this problem during configuration, but the portname is empty when dis is used. It turns out that eth-trunk 1 was not added. The second problem is that when I changed the interface, Error: Please renew the default configurations appeared. I tried Baidu and found that the interface has non-default configuration, so I cannot directly change it to eth-trunk. I must first clear the original configuration, however, this error is reported when the interface is cleared. This is because the default Interface is added to vlan 1. Solution: 1. first, undo trunk port allow-pass vlan all. /clear all VLANs of the trunk and then 2. port trunk allow-pass vlan 1 and Add vlan 1 again. undo port link-type trunk/clear trunk. At this time, no error will be reported. 4. Then you can add eth-trunk 1.