华为eNSP单臂路由实验实操笔记

一、实验准备

1、主机1：VLAN 10，ip：192.168.10.1/24，网关：192.168.10.254/24；

2、主机2：VLAN 20，ip：192.168.20.1/24，网关：192.168.20.254/24；

3、交换机LSW1：通过trunk接入路由器R1，access下联到主机A和主机B；

4、路由器R1配置单臂路由，实现主机1和主机2不同网段互访；

5、实验拓扑：

二、配置过程

1、R1配置：

（1）配置VLAN 10子接口以及网关、打开arp广播使能

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]int g0/0/0.10

[Huawei-GigabitEthernet0/0/0.10]dot1q termination vid 10

[Huawei-GigabitEthernet0/0/0.10]arp broadcast enable

Info: This interface has already been configured with ARP broadcast.

[Huawei-GigabitEthernet0/0/0.10]ip address 192.168.10.254 24

[Huawei-GigabitEthernet0/0/0.10]

（2）配置VLAN 20子接口以及网关、打开arp广播使能

[Huawei]int g0/0/0.20

[Huawei-GigabitEthernet0/0/0.20]dot1q termin vid 20

[Huawei-GigabitEthernet0/0/0.20]ip address 192.168.20.254 24

Aug 21 2022 22:14:29-08:00 Huawei %%01IFNET/4/LINK_STATE(l)[1]:The line protocol

IP on the interface GigabitEthernet0/0/0.20 has entered the UP state.

[Huawei-GigabitEthernet0/0/0.20]arp broadcast ena

[Huawei-GigabitEthernet0/0/0.20]

（3）路由器命名及配置保存

[Huawei]sysname R1

[R1]qui

<R1>save

The current configuration will be written to the device.

Are you sure to continue? (y/n)[n]:y

It will take several minutes to save configuration file, please wait........

Configuration file had been saved successfully

Note: The configuration file will take effect after being activated

2、交换机LSW1配置：

（1）交换机命名以及创建VLAN 10和20

<Huawei>sys

Enter system view, return user view with Ctrl+Z.

[Huawei]sysname LSW1

[LSW1]vlan 10

[LSW1-vlan10]vlan 20

[LSW1-vlan20]

（2）交换机端口类型以及VLAN配置

[LSW1]int g0/0/1

[LSW1-GigabitEthernet0/0/1]port link-type trunk

[LSW1-GigabitEthernet0/0/1]description to R1

[LSW1-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20

[LSW1]int g0/0/2

[LSW1-GigabitEthernet0/0/2]port link-type access

[LSW1-GigabitEthernet0/0/2]port default vlan 10

[LSW1-GigabitEthernet0/0/2]description to PC1

[LSW1]int g0/0/3

[LSW1-GigabitEthernet0/0/2]port link-type access

[LSW1-GigabitEthernet0/0/2]port default vlan 20

[LSW1-GigabitEthernet0/0/2]description to PC2

（3）交换机配置保存

[LSW1-GigabitEthernet0/0/3]qui

[LSW1]qui

<LSW1>sav

<LSW1>save

The current configuration will be written to the device.

Are you sure to continue?[Y/N]y

Info: Please input the file name ( *.cfg, *.zip ) [vrpcfg.zip]:

Aug 21 2022 22:24:25-08:00 LSW1 %%01CFM/4/SAVE(l)[0]:The user chose Y when decid

ing whether to save the configuration to the device.

<LSW1>

3、PC1和PC2网卡配置及连通性验证：

（1）PC1网卡配置

（2）PC2网卡配置

（3）连通性验证