【实验1】 Hybrid接口的复杂应用

实验目的：

1. 理解华为交换机的端口类型

2. 学习Hybrid接口的配置方法

3. 理解VLAN数据帧传输过程中的标签携带

实验拓扑：

【华为eNSP虚拟仿真软件】可通过官方网站下载或从老师的百度网盘中下载

链接:https://pan.baidu.com/s/1J3qD5_dzFQWvVnWPJn-pig 

提取密码:cxyg

【网络教学环境下开展实验的方法】

【实验过程讲解】

下载 [RS_LAB_1_Hybrid.zip] 到本地后，解压缩，找到扩展名为paper的文件，然后以“学号_姓名_实验1”命名:

如“11414080903103_何鹏基_实验1.paper”

打开按照要求完成实验，涉及网络设备的实验完成后需退回用户视图，输入save命名，回车，再输入Y，回车，继续回车，如下所示

<Huawei>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]:

Mar 28 2019 08:25:05-08:00 Huawei %%01CFM/4/SAVE(l)[0]:The user chose Y when dec

iding whether to save the configuration to the device.

Now saving the current configuration to the slot 0.

Save the configuration successfully.

<Huawei>

点击交卷，输入ID号（学号），文件名“学号_姓名_实验x”，得到一个以.ans为扩展名的文件。

将【学号_姓名_实验1.ans】文件与【实验1报告】一同上传至【第1次实验】中。

另外，提交前也可通过eNSP模拟器的“菜单-考试-阅卷”先检查自己的完成情况，检查时需添加

标准答案文件路径：（见压缩中扩展名为.model文件）

学生答案保存路径：（自己完成的【学号_姓名_实验1.ans】文件）

检查认可后可将完成的【学号_姓名_实验1.ans】答案文件上传到【第1次实验】中。

实验步骤：

1.按拓扑图连接，并配置PCA、PCB、PCC的IP地址分别为192.168.10.10/24、192.168.10.20/24、192.168.10.30/24。在LSW2的GE0/0/1和Ethernet00/0/1上开启 抓包程序并测试连通性。 

2.在LSW1上虚拟局域网，分别为10、20、30。将所有端口都设置为hybrid类 型。并将Ethernet00/0/1、Ethernet00/0/2的PVID分别设置为10、20;并将Ethernet00/0/1端口转发的VLAN10、VLAN30数据帧标签摘除;Ethernet00/0/2端 口转发的VLAN20、VLAN30数据帧标签摘除。并让GigabitEthernet 0/0/1端口在 转发VLAN10、VLAN20、VLAN30数据帧时携带标签。 

3.在LSW2上虚拟局域网，分别为10、20、30。将所有端口都设置为hybrid类 型。并将Ethernet00/0/1的PVID分别设置为30;并将Ethernet00/0/1端口转发的VLAN10、VLAN20、VLAN30数据帧标签摘除;并让GigabitEthernet 0/0/1端口在转发VLAN10、VLAN20、VLAN30数据帧时携带标签。

4.在LSW2的GE0/0/1和Ethernet00/0/1上开启抓包程序并测试PCA、PCB、PCC三 台主机之间的连通性。

参考教材中的 P57。

按拓扑图连接，并配置PCA、PCB、PCC的IP地址分别为192.168.10.10/24、192.168.10.20/24、192.168.10.30/24。测试连通性；

PC>PING 192.168.10.20 

Ping 192.168.10.20: 32data bytes, Press Ctrl_C to break

From 192.168.10.20:bytes=32 seq=1 ttl=128 time=47 ms

From 192.168.10.20:bytes=32 seq=2 ttl=128 time=47 ms

From 192.168.10.20:bytes=32 seq=3 ttl=128 time=47 ms

From 192.168.10.20:bytes=32 seq=4 ttl=128 time=62 ms

From 192.168.10.20:bytes=32 seq=5 ttl=128 time=31 ms

 

--- 192.168.10.20 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 31/46/62 ms

 

PC>PING 192.168.10.30

 

Ping 192.168.10.30: 32data bytes, Press Ctrl_C to break

From 192.168.10.30:bytes=32 seq=1 ttl=128 time=63 ms

From 192.168.10.30:bytes=32 seq=2 ttl=128 time=62 ms

From 192.168.10.30:bytes=32 seq=3 ttl=128 time=94 ms

From 192.168.10.30:bytes=32 seq=4 ttl=128 time=63 ms

From 192.168.10.30:bytes=32 seq=5 ttl=128 time=62 ms

 

--- 192.168.10.30 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 62/68/94 ms

 

2.

<LSW1>system-view

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

[LSW1]undo info-centerenable

Info: Information centeris disabled.

[LSW1]sysname LSW1

[LSW1]vlan batch 10 2030

Info: This operation maytake a few seconds. Please wait for a moment...done.

[LSW1]interface Ethernet0/0/1

[LSW1-Ethernet0/0/1]portlink-type hybrid

[LSW1-Ethernet0/0/1]porthybrid pvid vlan 10

[LSW1-Ethernet0/0/1]porthybrid untagged vlan 10 30

[LSW1-Ethernet0/0/1]quit

[LSW1]

[LSW1]interface Ethernet0/0/2

[LSW1-Ethernet0/0/2]portlink-type hybrid

[LSW1-Ethernet0/0/2]porthybrid pvid vlan 20

[LSW1-Ethernet0/0/2]porthybrid untagged vlan 20 30

[LSW1-Ethernet0/0/2]quit

[LSW1]

[LSW1]interfaceGigabitEthernet 0/0/1

[LSW1-GigabitEthernet0/0/1]portlink-type hybrid

[LSW1-GigabitEthernet0/0/1]porthybrid tagged vlan 10 20 30

[LSW1-GigabitEthernet0/0/1]quit

[LSW1]

 

 

<Huawei>system-view

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

[Huawei]undo info-centerenable

Info: Information centeris disabled.

[Huawei]sysname LSW2

[LSW2]vlan batch 10 2030

Info: This operation maytake a few seconds. Please wait for a moment...done.

[LSW2]interface Ethernet0/0/1

[LSW2-Ethernet0/0/1]portlink-type hybrid

[LSW2-Ethernet0/0/1]porthybrid pvid vlan 30

[LSW2-Ethernet0/0/1]porthybrid untagged vlan 10 20 30

[LSW2-Ethernet0/0/1]quit

[LSW2]

[LSW2]

[LSW2]interfaceGigabitEthernet 0/0/1

[LSW2-GigabitEthernet0/0/1]portlink-type hybrid

[LSW2-GigabitEthernet0/0/1]porthybrid tagged vlan 10 20 30

[LSW2-GigabitEthernet0/0/1]quit

[LSW2]

 

测试连通性

PC>PING 192.168.10.20

Ping 192.168.10.20: 32data bytes, Press Ctrl_C to break

From 192.168.10.10:Destination host unreachable

From 192.168.10.10:Destination host unreachable

From 192.168.10.10:Destination host unreachable

From 192.168.10.10:Destination host unreachable

From 192.168.10.10:Destination host unreachable

 

--- 192.168.10.20 pingstatistics ---

  5 packet(s) transmitted

  0 packet(s) received

  100.00% packet loss

 

PC>PING 192.168.10.30

 

Ping 192.168.10.30: 32data bytes, Press Ctrl_C to break

From 192.168.10.30:bytes=32 seq=1 ttl=128 time=78 ms

From 192.168.10.30:bytes=32 seq=2 ttl=128 time=63 ms

From 192.168.10.30:bytes=32 seq=3 ttl=128 time=62 ms

From 192.168.10.30:bytes=32 seq=4 ttl=128 time=47 ms

From 192.168.10.30:bytes=32 seq=5 ttl=128 time=62 ms

 

--- 192.168.10.30 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 47/62/78 ms

 

PCB测试到PCA、PCC

PC>ping 192.168.10.10

Ping 192.168.10.10: 32data bytes, Press Ctrl_C to break

From 192.168.10.20:Destination host unreachable

From 192.168.10.20:Destination host unreachable

From 192.168.10.20:Destination host unreachable

From 192.168.10.20:Destination host unreachable

From 192.168.10.20:Destination host unreachable

 

--- 192.168.10.10 pingstatistics ---

  5 packet(s) transmitted

  0 packet(s) received

  100.00% packet loss

 

PC>ping 192.168.10.30

Ping 192.168.10.30: 32data bytes, Press Ctrl_C to break

From 192.168.10.30:bytes=32 seq=1 ttl=128 time=63 ms

From 192.168.10.30:bytes=32 seq=2 ttl=128 time=46 ms

From 192.168.10.30:bytes=32 seq=3 ttl=128 time=63 ms

From 192.168.10.30:bytes=32 seq=4 ttl=128 time=47 ms

From 192.168.10.30:bytes=32 seq=5 ttl=128 time=62 ms

 

--- 192.168.10.30 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 46/56/63 ms

 

PC>

PCC测试到PCA、PCB

PC>ping 192.168.10.10

 

Ping 192.168.10.10: 32data bytes, Press Ctrl_C to break

From 192.168.10.10:bytes=32 seq=1 ttl=128 time=62 ms

From 192.168.10.10:bytes=32 seq=2 ttl=128 time=78 ms

From 192.168.10.10:bytes=32 seq=3 ttl=128 time=78 ms

From 192.168.10.10:bytes=32 seq=4 ttl=128 time=47 ms

From 192.168.10.10:bytes=32 seq=5 ttl=128 time=78 ms

 

--- 192.168.10.10 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 47/68/78 ms

 

PC>ping 192.168.10.20

 

Ping 192.168.10.20: 32data bytes, Press Ctrl_C to break

From 192.168.10.20:bytes=32 seq=1 ttl=128 time=78 ms

From 192.168.10.20:bytes=32 seq=2 ttl=128 time=62 ms

From 192.168.10.20:bytes=32 seq=3 ttl=128 time=79 ms

From 192.168.10.20:bytes=32 seq=4 ttl=128 time=78 ms

From 192.168.10.20:bytes=32 seq=5 ttl=128 time=62 ms

 

--- 192.168.10.20 pingstatistics ---

  5 packet(s) transmitted

  5 packet(s) received

  0.00% packet loss

  round-trip min/avg/max = 62/71/79 ms

 

PC>

 

思考：

查阅资料，看看其它不同产商的交换机中端口有哪些工作模式？能否完成相应的实验？