华为HCNA之交换机基础配置实验

导语:

基础配置实验包括改变接口的速率和双工模式等

拓扑图:

在这里插入图片描述

步骤:

1.基本配置:

 如拓扑图,配置好端口及物理设备,并进行连通性测试。
PC>ping 10.1.1.2

Ping 10.1.1.2: 32 data bytes, Press Ctrl_C to break
From 10.1.1.2: bytes=32 seq=1 ttl=128 time=94 ms
From 10.1.1.2: bytes=32 seq=2 ttl=128 time=62 ms
From 10.1.1.2: bytes=32 seq=3 ttl=128 time=94 ms
From 10.1.1.2: bytes=32 seq=4 ttl=128 time=63 ms
From 10.1.1.2: bytes=32 seq=5 ttl=128 time=78 ms

--- 10.1.1.2 ping statistics ---
  5 packet(s) transmitted
  5 packet(s) received
  0.00% packet loss
  round-trip min/avg/max = 62/78/94 ms

2.配置交换机双工模式:

[S1]interface GigabitEthernet 0/0/1
[S1-GigabitEthernet0/0/1]undo negotiation auto 
[S1-GigabitEthernet0/0/1]duplex full 
[S2]interface GigabitEthernet 0/0/2
[S2-GigabitEthernet0/0/1]undo negotiation auto 
[S2-GigabitEthernet0/0/1]duplex full 
[S3]interface GigabitEthernet 0/0/1
[S3-GigabitEthernet0/0/1]undo negotiation auto 
[S3-GigabitEthernet0/0/1]duplex full 
[S3]interface GigabitEthernet 0/0/2
[S3-GigabitEthernet0/0/1]undo negotiation auto 
[S1-GigabitEthernet0/0/1]duplex full 

3.配置接口速率:

[S1]interface e0/0/1
[S1-Ethernet0/0/1]undo negotiation auto 
[S1-Ethernet0/0/1]speed 10
[S2]interface e0/0/1
[S2-Ethernet0/0/1]undo negotiation auto 
[S2-Ethernet0/0/1]speed 10
[S2]interface g0/0/2
[S2-GigabitEthernet0/0/2]undo negotiation auto 
[S2-GigabitEthernet0/0/2]speed 100
[S3]interface g0/0/1
[S3-GigabitEthernet0/0/1]undo negotiation auto 
[S3-GigabitEthernet0/0/1]speed 100
[S3]interface g0/0/2
[S3-GigabitEthernet0/0/2]undo negotiation auto 
[S3-GigabitEthernet0/0/2]speed 100

至此,交换机的基础配置已配置完成!

思考题:

在实际操作中,通常使用自协商模式还是手动配置模式?
答:通常情况下,采用手动配置模式,因为自协商模式可能和实际要求不符合。

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转载自blog.csdn.net/qq_37176318/article/details/106671490