拓扑图如下：
（1）sw1的配置：
<Huawei>
<Huawei>system-view //切换到系统视图
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname sw1 //配置主机名
Oct 25 2019 16:29:31-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 4, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw1]vlan batch 10 20 //创建vlan10 、vlan20
Info: This operation may take a few seconds. Please wait for a moment...done.
[sw1]display vlan //查看vlan
Oct 25 2019 16:30:21-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 5, the c
hange loop count is 0, and the maximum number of records is 4095.
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:Eth0/0/1(U) Eth0/0/2(U) Eth0/0/3(D) Eth0/0/4(D)
Eth0/0/5(D) Eth0/0/6(D) Eth0/0/7(D) Eth0/0/8(D)
Eth0/0/9(D) Eth0/0/10(D) Eth0/0/11(D) Eth0/0/12(D)
Eth0/0/13(D) Eth0/0/14(D) Eth0/0/15(D) Eth0/0/16(D)
Eth0/0/17(D) Eth0/0/18(D) Eth0/0/19(D) Eth0/0/20(D)
Eth0/0/21(D) Eth0/0/22(D) GE0/0/1(U) GE0/0/2(U)
10 common //vlan10
20 common //vlan20
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
[sw1]
[sw1]int e0/0/1 //切换接口
[sw1-Ethernet0/0/1]port hybrid pvid vlan 10 //hybrid口的pvid配置
[sw1-Ethernet0/0/1]
Oct 25 2019 16:30:51-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 6, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw1-Ethernet0/0/1]port hybrid untagged vlan 10 //hybrid口的untapped表配置
[sw1-Ethernet0/0/1]
Oct 25 2019 16:32:11-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 7, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw1-Ethernet0/0/1]
[sw1-Ethernet0/0/1]undo shutdown //开启接口
Info: Interface Ethernet0/0/1 is not shutdown.
[sw1-Ethernet0/0/1]
[sw1-Ethernet0/0/1]int e0/0/2 //切换接口
[sw1-Ethernet0/0/2]
[sw1-Ethernet0/0/2]port hybrid pvid vlan 20 //hybrid口的pvid配置
[sw1-Ethernet0/0/2]
Oct 25 2019 16:32:41-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 8, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw1-Ethernet0/0/2]port hybrid untagged vlan 20 //hybrid口的untapped表配置
[sw1-Ethernet0/0/2]
[sw1-Ethernet0/0/2]undo shutdown //开启接口
Info: Interface Ethernet0/0/2 is not shutdown.
[sw1-Ethernet0/0/2]
Oct 25 2019 16:33:11-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 9, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw1-Ethernet0/0/2]int g0/0/1 //切换接口
[sw1-GigabitEthernet0/0/1]port link-type access //配置接口类型access
[sw1-GigabitEthernet0/0/1]port default vlan 10 //接口添加到vlan10
[sw1-GigabitEthernet0/0/1]
Oct 25 2019 16:34:41-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
[sw1-GigabitEthernet0/0/1]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/1 is not shutdown.
[sw1-GigabitEthernet0/0/1]int g0/0/2 //切换接口
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]port hybrid tagged vlan 10 20 //配置hybrid口的tagged表
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]
Oct 25 2019 16:35:51-08:00 sw1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/2 is not shutdown.
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]
[sw1-GigabitEthernet0/0/2]display this //查看当前视图配置信息
#
interface GigabitEthernet0/0/2
port hybrid tagged vlan 10 20
#
return
[sw1-GigabitEthernet0/0/2]quit //退出
（2）sw2的配置
<Huawei>system-view //切换到系统视图
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname sw2 //配置主机名
Oct 25 2019 16:37:22-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 4, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2]vlan batch 10 20 //创建vlan10、vlan20
Info: This operation may take a few seconds. Please wait for a moment...done.
[sw2]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:Eth0/0/1(U) Eth0/0/2(U) Eth0/0/3(D) Eth0/0/4(D)
Eth0/0/5(D) Eth0/0/6(D) Eth0/0/7(D) Eth0/0/8(D)
Eth0/0/9(D) Eth0/0/10(D) Eth0/0/11(D) Eth0/0/12(D)
Eth0/0/13(D) Eth0/0/14(D) Eth0/0/15(D) Eth0/0/16(D)
Eth0/0/17(D) Eth0/0/18(D) Eth0/0/19(D) Eth0/0/20(D)
Eth0/0/21(D) Eth0/0/22(D) GE0/0/1(U) GE0/0/2(U)
10 common //vlan10
20 common //vlan20
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
[sw2]
Oct 25 2019 16:37:52-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 5, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2]int e0/0/1 //切换接口视图
[sw2-Ethernet0/0/1]port link-type access //配置接口类型为access
Oct 25 2019 16:38:32-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 6, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2-Ethernet0/0/1]port default vlan 10 //接口加入到vlan10
[sw2-Ethernet0/0/1]undo shutdown //开启接口
Info: Interface Ethernet0/0/1 is not shutdown.
Oct 25 2019 16:38:52-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 7, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2-Ethernet0/0/1]int e0/0/2 //切换接口
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]port link-type access //配置接口类型为access
[sw2-Ethernet0/0/2]
[sw2-Ethernet0/0/2]port default vlan 20 //接口加入vlan20
Oct 25 2019 16:39:12-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 8, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2-Ethernet0/0/2]undo shutdown //开启接口
Info: Interface Ethernet0/0/2 is not shutdown.
Oct 25 2019 16:39:22-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.191.3.1 configurations have been changed. The current change number is 9, the c
hange loop count is 0, and the maximum number of records is 4095.
[sw2-Ethernet0/0/2]int g0/0/1 //切换接口
[sw2-GigabitEthernet0/0/1]
[sw2-GigabitEthernet0/0/1]port link-type access //配置接口类型为access
Oct 25 2019 16:40:02-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
[sw2-GigabitEthernet0/0/1]port default vlan 20 //接口加入vlan20
[sw2-GigabitEthernet0/0/1]
[sw2-GigabitEthernet0/0/1]undo shutdown //开启接口
Oct 25 2019 16:40:12-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
Info: Interface GigabitEthernet0/0/1 is not shutdown.
[sw2-GigabitEthernet0/0/1]
Oct 25 2019 16:41:02-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
[sw2-GigabitEthernet0/0/2]int g0/0/2 //切换接口
[sw2-GigabitEthernet0/0/2]
Oct 25 2019 16:45:52-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.
[sw2-GigabitEthernet0/0/2]
[sw2-GigabitEthernet0/0/2]port link-type trunk //配置接口类型为trunk
[sw2-GigabitEthernet0/0/2]
Oct 25 2019 16:46:22-08:00 sw2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25
.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.v
[sw2-GigabitEthernet0/0/2]port trunk allow-pass vlan 10 20 //允许vlan10、vlan20通过
[sw2-GigabitEthernet0/0/2]
[sw2-GigabitEthernet0/0/2]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/2 is not shutdown.
[sw2-GigabitEthernet0/0/2]
（3）R1的配置
<Huawei>system-view //切换系统视图
Enter system view, return user view with Ctrl+Z.
[Huawei]sysname R1 //配置主机名
[R1]
Oct 25 2019 16:41:21-08:00 R1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 1, the ch
ange loop count is 0, and the maximum number of records is 4095.
[R1]int g0/0/1 //切换接口
[R1-GigabitEthernet0/0/1]
[R1-GigabitEthernet0/0/1]ip address 192.168.10.1 24 //配置IP地址
[R1-GigabitEthernet0/0/1]
Oct 25 2019 16:41:46-08:00 R1 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.
Oct 25 2019 16:41:51-08:00 R1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 2, the ch
ange loop count is 0, and the maximum number of records is 4095.
[R1-GigabitEthernet0/0/1]
[R1-GigabitEthernet0/0/1]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/1 is not shutdown.
[R1-GigabitEthernet0/0/1]int g0/0/0 //切换接口
[R1-GigabitEthernet0/0/0]
[R1-GigabitEthernet0/0/0]ip address 12.0.0.1 30 //配置IP地址
[R1-GigabitEthernet0/0/0]
Oct 25 2019 16:42:47-08:00 R1 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.
[R1-GigabitEthernet0/0/0]
[R1-GigabitEthernet0/0/0]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/0 is not shutdown.
[R1-GigabitEthernet0/0/0]
Oct 25 2019 16:42:51-08:00 R1 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 3, the ch
ange loop count is 0, and the maximum number of records is 4095.
[R1-GigabitEthernet0/0/0]
[R1-GigabitEthernet0/0/0]quit //退出
[R1]ip route-static 192.168.20.0 24 12.0.0.2 //配置静态路由
（4）R2的配置
<Huawei>system-view //切换系统视图
Enter system view, return user view with Ctrl+Z.
[Huawei]
[Huawei]sysname R2 //配置主机名
[R2]
[R2]int g0/0/0 // 切换接口
[R2-GigabitEthernet0/0/0]ip
Oct 25 2019 16:44:04-08:00 R2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 1, the ch
ange loop count is 0, and the maximum number of records is 4095.add
[R2-GigabitEthernet0/0/0]ip address 12.0.0.2 30 //配置IP地址
[R2-GigabitEthernet0/0/0]
Oct 25 2019 16:44:13-08:00 R2 %%01IFNET/4/LINK_STATE(l)[0]:The line protocol IP
on the interface GigabitEthernet0/0/0 has entered the UP state.
Oct 25 2019 16:44:14-08:00 R2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 2, the ch
ange loop count is 0, and the maximum number of records is 4095.
[R2-GigabitEthernet0/0/0]
[R2-GigabitEthernet0/0/0]undo shutdown //开启接口
Info: Interface GigabitEthernet0/0/0 is not shutdown.
[R2-GigabitEthernet0/0/0]
[R2-GigabitEthernet0/0/0]int g0/0/1 //切换接口
[R2-GigabitEthernet0/0/1]
[R2-GigabitEthernet0/0/1]ip address 192.168.20.1 24 //配置IP地址
[R2-GigabitEthernet0/0/1]
Oct 25 2019 16:44:41-08:00 R2 %%01IFNET/4/LINK_STATE(l)[1]:The line protocol IP
on the interface GigabitEthernet0/0/1 has entered the UP state.
[R2-GigabitEthernet0/0/1]
[R2-GigabitEthernet0/0/1]undo shutdown //开启接口
Oct 25 2019 16:44:44-08:00 R2 DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.
191.3.1 configurations have been changed. The current change number is 3, the ch
ange loop count is 0, and the maximum number of records is 4095.
Info: Interface GigabitEthernet0/0/1 is not shutdown.
[R2-GigabitEthernet0/0/1]quit //退出
[R2]ip route-static 192.168.10.0 24 12.0.0.1 //配置静态路由
（5）分别给每个PC机，配置IP地址、子网掩码和网关
PC1配置
PC2配置
PC3配置
PC4配置
（6）实验测试
用PC1去pingPC3的IP地址，可以互通。用抓包软件在sw2的GE0/0/2接口能够抓到数据包。
用PC1去pingPC4的IP地址，可以互通。用抓包软件在R2的GE0/0/0接口能够抓到数据包。
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