配置交换机管理IP

配置交换机管理IP

3.1 问题

配置交换机管理IP为192.168.1.1 ，默认网关为192.168.1.100

3.2 方案

网络拓扑图如图-3

图-3

3.3 步骤

实现此案例需要按照如下步骤进行

步骤一：配置交换机接口模式

1）配置路由器R1的接口IP作为192.168.1.0网段的网关地址

1. Router>enable
2. Router#configure terminal
3. Router(config)#interface fastEthernet 0/0
4. Router(config-if)#ip address 192.168.1.100
5. Router(config-if)#ip address 192.168.1.100 255.255.255.0
6. Router(config-if)#no shutdown

2）配置交换机管理IP和网关地址

1. Switch(config)#interface vlan 1
2. Switch(config-if)#ip address 192.168.1.1 255.255.255.0
3. Switch(config-if)#no shutdown
4. Switch(config-if)#exit
5. Switch(config)#ip default-gateway 192.168.1.100

3）用ping命令进行测试

1. PC>ipconfig
2. FastEthernet0 Connection:(default port)
3. Link-local IPv6 Address.........: FE80::200:CFF:FEE4:90B0
4. IP Address......................: 192.168.1.2
5. Subnet Mask.....................: 255.255.255.0
6. Default Gateway.................: 192.168.1.100
8. PC>ping 192.168.1.1
9. Pinging 192.168.1.1 with 32 bytes of data:
10. Request timed out.
11. Reply from 192.168.1.1: bytes=32 time=0ms TTL=255
12. Reply from 192.168.1.1: bytes=32 time=3ms TTL=255
13. Reply from 192.168.1.1: bytes=32 time=0ms TTL=255
14. Ping statistics for 192.168.1.1:
15. Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),
16. Approximate round trip times in milli-seconds:
17. Minimum = 0ms, Maximum = 3ms, Average = 1ms
19. PC>ping 192.168.1.100
20. Pinging 192.168.1.100 with 32 bytes of data:
21. Reply from 192.168.1.100: bytes=32 time=50ms TTL=255
22. Reply from 192.168.1.100: bytes=32 time=0ms TTL=255
23. Reply from 192.168.1.100: bytes=32 time=0ms TTL=255
24. Reply from 192.168.1.100: bytes=32 time=0ms TTL=255
25. Ping statistics for 192.168.1.100:
26. Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
27. Approximate round trip times in milli-seconds:
28. Minimum = 0ms, Maximum = 50ms, Average = 12ms