网络工程（四）ensp 定义链路聚合

news/2024/4/26 15:25:08/文章来源:https://blog.csdn.net/qq_48975137/article/details/129267905

网络工程

文章目录

- 网络工程
- - 定义聚合链路
  - 第一步：放置实验器材
  - 第二步：配置交换机vlan
  - 第三步：配置汇聚，三条链路合一
  - - **//配置LSW1三条链路合一**
    - **//配置trunk连接**
    - **//配置LSW2链路合一**
    - **//配置trunk连接**

定义聚合链路

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第一步：放置实验器材

聚合使用S5700

交换机使用S3700

连接线路自动就可以，聚合需要连接三次

第二步：配置交换机vlan

LSW3

system
sysname LSW3
vlan 10 //创建vlan 10
q
int eth 0/0/1 //进入0/0/1配置vlan 10
port link-type access
port default vlan 10
q
int eth 0/0/2 //进入0/0/2配置vlan 10
port link-type access
port default vlan 10
配置完毕

LSW4

system
sysname LSW4
vlan 20 //创建vlan 10
q
int eth 0/0/1 //进入0/0/1配置vlan 20
port link-type access
port default vlan 20
q
int eth 0/0/2 //进入0/0/2配置vlan 20
port link-type access
port default vlan 20
配置完毕

第三步：配置汇聚，三条链路合一

LSW1

//先配置0/0/1接口通过vlan 10

system
sysname LSW1
vlan batch vlan 10 20
int g 0/0/1
port link-type access
port default vlan 10
q

//配置LSW1三条链路合一

[LAW1]interface eth-trunk 1
[LAW1-Eth-Trunk1]mode lacp
[LAW1-Eth-Trunk1]
Feb 28 2023 10:52:20-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 8, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-Eth-Trunk1]max active-linknumber 2
[LAW1-Eth-Trunk1]load-balance src-dst-mac
[LAW1-Eth-Trunk1]
Feb 28 2023 10:53:40-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 10, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-Eth-Trunk1]q
[LAW1]interface g 0/0/2
[LAW1-GigabitEthernet0/0/2]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…done.
[LAW1-GigabitEthernet0/0/2]
Feb 28 2023 10:54:40-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 11, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-GigabitEthernet0/0/2]interface g0/0/3
[LAW1-GigabitEthernet0/0/3]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…done.
[LAW1-GigabitEthernet0/0/3]
Feb 28 2023 10:55:20-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 12, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-GigabitEthernet0/0/3]interface g0/0/4
[LAW1-GigabitEthernet0/0/4]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…
Feb 28 2023 10:55:35-08:00 LAW1 %%01IFNET/4/IF_STATE(l)[0]:Interface Vlanif1 has
turned into DOWN state.done.
[LAW1-GigabitEthernet0/0/4]
Feb 28 2023 10:55:40-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 13, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-GigabitEthernet0/0/4]q

//配置trunk连接

[LAW1]interface Eth-Trunk 1
[LAW1-Eth-Trunk1]port link-type trunk
[LAW1-Eth-Trunk1]
Feb 28 2023 10:59:50-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 14, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-Eth-Trunk1]port trunk allow-pass vlan 10 20
[LAW1-Eth-Trunk1]
Feb 28 2023 11:00:10-08:00 LAW1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 15, the
change loop count is 0, and the maximum number of records is 4095.
[LAW1-Eth-Trunk1]q

LSW2

//先配置0/0/1接口通过vlan 20

system
sysname LSW2
vlan batch vlan 10 20
int g 0/0/1
port link-type access
port default vlan 20
q

//配置LSW2链路合一

[LAW2]interface Eth-Trunk 1
[LAW2-Eth-Trunk1]mode lacp
[LAW2-Eth-Trunk1]
Feb 28 2023 10:57:01-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 9, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-Eth-Trunk1]max active-linknumber 2
[LAW2-Eth-Trunk1]
Feb 28 2023 10:57:11-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 10, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-Eth-Trunk1]load-balance src-dst-mac
[LAW2-Eth-Trunk1]q
Feb 28 2023 10:57:31-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 11, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2]int g0/0/2
[LAW2-GigabitEthernet0/0/2]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…done.
[LAW2-GigabitEthernet0/0/2]
Feb 28 2023 10:57:49-08:00 LAW2 %%01IFNET/4/IF_STATE(l)[0]:Interface Eth-Trunk1
has turned into UP state.
Feb 28 2023 10:57:51-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 12, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-GigabitEthernet0/0/2]int g0/0/3
[LAW2-GigabitEthernet0/0/3]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…done.
[LAW2-GigabitEthernet0/0/3]
Feb 28 2023 10:58:11-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 13, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-GigabitEthernet0/0/3]int g0/0/4
[LAW2-GigabitEthernet0/0/4]eth-trunk 1
Info: This operation may take a few seconds. Please wait for a moment…done.
[LAW2-GigabitEthernet0/0/4]
Feb 28 2023 10:58:41-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 14, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-GigabitEthernet0/0/4]q

//配置trunk连接

[LAW2]int Eth-Trunk 1
[LAW2-Eth-Trunk1]port link-type trunk
[LAW2-Eth-Trunk1]
Feb 28 2023 11:00:41-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 15, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-Eth-Trunk1]port trunk all
[LAW2-Eth-Trunk1]port trunk allow-pass vlan 10 20
[LAW2-Eth-Trunk1]
Feb 28 2023 11:01:01-08:00 LAW2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.2
5.191.3.1 configurations have been changed. The current change number is 16, the
change loop count is 0, and the maximum number of records is 4095.
[LAW2-Eth-Trunk1]q