华为端口聚合命令_华为S5735交换机基本设置-端口聚合lacp
查看當前端口配置信息：]dis this
1、不同vlan不同網段互通
創建vlan
[Huawei]vlan batch 10 20
配置接口加入vlan
[Huawei]interface g0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type access
[Huawei-GigabitEthernet0/0/1]port default vlan 10
[Huawei-GigabitEthernet0/0/1]int g0/0/2
[Huawei-GigabitEthernet0/0/2]port link-type access
[Huawei-GigabitEthernet0/0/2]port default vlan 20
查看當前接口配置信息
[Huawei-GigabitEthernet0/0/2]dis this
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 20
配置vlanif接口IP地址
[Huawei]int Vlanif 10
[Huawei-Vlanif10]ip address 192.168.1.254 24
[Huawei]interface Vlanif 20
[Huawei-Vlanif20]ip address 192.168.2.254 24
檢查配置結果：
主機192.168.1.1/24 WG:192.168.1.254
主機192.168.2.1/24 WG:192.168.2.254
配置完成后，1段和2段網絡互通。
查看vlan信息
[sw5700]dis vlan
The total number of vlans is : 3 //有三個vlan
--------------------------------------------------------------------------------
U: Up; D: Down; TG: Tagged; UT: Untagged;
MP: Vlan-mapping; ST: Vlan-stacking;
#: ProtocolTransparent-vlan; *: Management-vlan;
--------------------------------------------------------------------------------
VID Type Ports
--------------------------------------------------------------------------------
1 common UT:GE0/0/3(D) GE0/0/4(D) GE0/0/5(D) GE0/0/6(D)
GE0/0/7(D) GE0/0/8(D) GE0/0/9(D) GE0/0/10(D)
GE0/0/11(D) GE0/0/12(D) GE0/0/13(D) GE0/0/14(D)
GE0/0/15(D) GE0/0/16(D) GE0/0/17(D) GE0/0/18(D)
GE0/0/19(D) GE0/0/20(D) GE0/0/21(D) GE0/0/22(D)
GE0/0/23(D) GE0/0/24(D)
10 common UT:GE0/0/1(U)
20 common UT:GE0/0/2(U)
VID Status Property MAC-LRN Statistics Description
--------------------------------------------------------------------------------
1 enable default enable disable VLAN 0001
10 enable default enable disable VLAN 0010
20 enable default enable disable VLAN 0020
2、trunk說明
允許兩個vlan互通
交換機1配置如下：
[Huawei]vlan 10
[Huawei]vlan batch 10 20 //批量創建指定vlan號的命令
[Huawei]int g0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type access
[Huawei-GigabitEthernet0/0/1]port default vlan 10
[Huawei]int g0/0/24
[Huawei-GigabitEthernet0/0/24]port link-type trunk
[Huawei-GigabitEthernet0/0/24]port trunk allow-pass vlan 10 20
[Huawei-GigabitEthernet0/0/24]port trunk pvid vlan 10
交換機2配置如下：
[Huawei]vlan 20
[Huawei]int g0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type access
[Huawei-GigabitEthernet0/0/1]port default vlan 20
[Huawei]int g0/0/24
[Huawei-GigabitEthernet0/0/24]port link-type trunk
[Huawei-GigabitEthernet0/0/24]port trunk allow-pass vlan 10 20
[Huawei-GigabitEthernet0/0/24]port trunk pvid vlan 20
[Huawei]dis vlan
The total number of vlans is : 3
--------------------------------------------------------------------------------
U: Up; D: Down; TG: Tagged; UT: Untagged;
MP: Vlan-mapping; ST: Vlan-stacking;
#: ProtocolTransparent-vlan; *: Management-vlan;
--------------------------------------------------------------------------------
VID Type Ports
--------------------------------------------------------------------------------
1 common UT:GE0/0/2(D) GE0/0/3(D) GE0/0/4(D) GE0/0/5(D)
GE0/0/6(D) GE0/0/7(D) GE0/0/8(D) GE0/0/9(D)
GE0/0/10(D) GE0/0/11(D) GE0/0/12(D) GE0/0/13(D)
GE0/0/14(D) GE0/0/15(D) GE0/0/16(D) GE0/0/17(D)
GE0/0/18(D) GE0/0/19(D) GE0/0/20(D) GE0/0/21(D)
GE0/0/22(D) GE0/0/23(D)
TG:GE0/0/24(U)
10 common TG:GE0/0/24(U)
20 common UT:GE0/0/1(U) GE0/0/24(U)
VID Status Property MAC-LRN Statistics Description
--------------------------------------------------------------------------------
1 enable default enable disable VLAN 0001
10 enable default enable disable VLAN 0010
20 enable default enable disable VLAN 0020
[Huawei]
3、鏈路聚合
鏈路聚合能夠提高鏈路帶寬，增強網絡可用性，支持負載分擔。
1、手工負載分擔模式下所有活動接口都參與數據的轉發，分擔負載流量。
2、LACP模式支持鏈路備份。
3.1、手工負載均衡
交換機1設置：
sys
[Huawei]sysname sw1
[sw1]interface Eth-Trunk 1
[sw1-Eth-Trunk1]mode manual load-balance
[sw1-Eth-Trunk1]int g0/0/23
[sw1-GigabitEthernet0/0/23]eth-trunk 1
[sw1-GigabitEthernet0/0/23]int g0/0/24
[sw1-GigabitEthernet0/0/24]eth-trunk 1
交換機2設置同上
查看
[sw1]disp eth-trunk 1
Eth-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
GigabitEthernet0/0/23 Up 1
GigabitEthernet0/0/24 Up 1
3.2、LACP聚合
最小1條，最大2條，剩余一條做備用(根據實際需求設計，也可以不要備用，最大3條即可)
交換機1配置信息：
配置聚合端口
[sw1]interface Eth-Trunk 1
[sw1-Eth-Trunk1]mode lacp-static
[sw1-Eth-Trunk1]lacp preempt enable //開啟端口搶占
[sw1-Eth-Trunk1]lacp preempt delay 30 //延遲30秒
配置鏈路最小和最大活躍數
[sw1]int Eth-Trunk 1
[sw1-Eth-Trunk1]least active-linknumber 1 //可以不設置
[sw2-Eth-Trunk1]max active-linknumber 2
[sw1-Eth-Trunk1]trunkport g0/0/22
[sw1-Eth-Trunk1]trunkport g0/0/23
[sw1-Eth-Trunk1]trunkport g0/0/24
[sw1-Eth-Trunk1]disp port vlan //接口必須是hybrid
配置該交換機的優先級
[sw1]lacp priority 100
給聚合端口配置端口優先級
[sw1]int g0/0/22
[sw1-GigabitEthernet0/0/22]lacp priority 10
[sw1-GigabitEthernet0/0/22]int g0/0/23
[sw1-GigabitEthernet0/0/23]lacp priority 20
[sw1-GigabitEthernet0/0/23]int g0/0/24
[sw1-GigabitEthernet0/0/24]lacp priority 30
交換機2配置信息：
配置該交換機的優先級
[sw1]lacp priority 200
其他操作同上
查看配置信息
[sw2-Eth-Trunk1]dis eth-trunk 1
Eth-Trunk1's state information is:
Local:
LAG ID: 1 WorkingMode: STATIC
Preempt Delay Time: 30 Hash arithmetic: According to SIP-XOR-DIP
System Priority: 200 System ID: 4c1f-cc03-4826
Least Active-linknumber: 1 Max Active-linknumber: 2
Operate status: up Number Of Up Port In Trunk: 2
--------------------------------------------------------------------------------
ActorPortName Status PortType PortPri PortNo PortKey PortState Weight
GigabitEthernet0/0/22 Selected 1GE 10 23 305 10111100 1
GigabitEthernet0/0/23 Selected 1GE 20 24 305 10111100 1
GigabitEthernet0/0/24 Unselect 1GE 30 25 305 10100000 1
Partner:
--------------------------------------------------------------------------------
ActorPortName SysPri SystemID PortPri PortNo PortKey PortState
GigabitEthernet0/0/22 100 4c1f-cc80-398f 10 23 305 10111100
GigabitEthernet0/0/23 100 4c1f-cc80-398f 20 24 305 10111100
GigabitEthernet0/0/24 100 4c1f-cc80-398f 30 25 305 10100000
[sw2]dis int Eth-Trunk
Eth-Trunk1 current state : UP
Line protocol current state : UP
Description:
Switch Port, PVID : 1, Hash arithmetic : According to SIP-XOR-DIP,Maximal BW:
3G, Current BW: 2G, The Maximum Frame Length is 9216
IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 4c1f-cc03-4826
Current system time: 2020-12-11 14:13:18-08:00
Input bandwidth utilization : 0%
Output bandwidth utilization : 0%
-----------------------------------------------------
PortName Status Weight
-----------------------------------------------------
GigabitEthernet0/0/22 UP 1
GigabitEthernet0/0/23 UP 1
GigabitEthernet0/0/24 DOWN 1
-----------------------------------------------------
The Number of Ports in Trunk : 3
The Number of UP Ports in Trunk : 2
根據上一個操作實驗，vlan20內的主機如何通過lacp傳輸數據
[sw1-Eth-Trunk1]dis this
#
interface Eth-Trunk1
port link-type trunk
port trunk allow-pass vlan 20
mode lacp-static
lacp preempt enable
max active-linknumber 2
在上一個操作實驗中新增
port link-type trunk
port trunk allow-pass vlan 20
這兩個操作，把這個聚合口整合到vlan20里
再把主機接入的網口接入到vlan20了
[sw1-GigabitEthernet0/0/1]dis this
#
interface GigabitEthernet0/0/1
port link-type access
port default vlan 20
兩邊都這樣操作后，兩臺主機之間就通了。
總結
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