华为eNSP模拟器—telnet实验
一、实验一
- 路由交换之间实现telnet登陆
- 实验拓扑
- 实验目的:
- 路由器作为 telnet 服务器
- 交换机作为客户端去连接路由器
- 实验步骤:
- 路由器配置
1. <Huawei>system-view
2. [Huawei]sysname Route
3. [Route]interface GigabitEthernet0/0/0
4. [Route-GigabitEthernet0/0/0]ip address 192.168.1.1 24
5. [Route-GigabitEthernet0/0/0]quit
6.
7. [Route]user-interface vty 0 4 (开放端口,最多允许个用户同时登陆)
8. [Route-ui-vty0-4]authentication-mode password (设置登陆模式为密码认证)
9. [Route-ui-vty0-4]set authentication password cipher 123456 (设置登陆密码,且为加密的类型)
10. [Route-ui-vty0-4]user privilege level 3 (设置用户登陆后权限等级为3)
11. [Route-ui-vty0-4]quit
12.
13. [Route]telnet server enable (开启 telent 服务)
14. [Route]return
- 交换机配置
1. <Huawei>system-view
2. [Huawei]sysname Switch
3. [Switch]interface Vlanif 1
4. [Switch-Vlanif1]ip address 192.168.1.10 24 (需要配上vlan1的地址,否则telnet不上)
5. [Switch-Vlanif1]return
6.
7. <Switch>ping 192.168.1.1 (测试与路由器的连通性)
8. PING 192.168.1.1: 56 data bytes, press CTRL_C to break
9. Reply from 192.168.1.1: bytes=56 Sequence=1 ttl=255 time=70 ms
10. Reply from 192.168.1.1: bytes=56 Sequence=2 ttl=255 time=30 ms
11. Reply from 192.168.1.1: bytes=56 Sequence=3 ttl=255 time=50 ms
12. Reply from 192.168.1.1: bytes=56 Sequence=4 ttl=255 time=50 ms
13. Reply from 192.168.1.1: bytes=56 Sequence=5 ttl=255 time=30 ms
14.
15. --- 192.168.1.1 ping statistics ---
16. 5 packet(s) transmitted
17. 5 packet(s) received
18. 0.00% packet loss
19. round-trip min/avg/max = 30/46/70 ms
20.
21. <Switch>telnet 192.168.1.1 (telent登陆需要在用户视图下连接)
22. 具体演示如下:
- 交换连接:在路由器上 telnet 连接交换机
- 交换机配置
1. <Switch>system-view
2. [Switch]user-interface vty 0 4
3. [Switch-ui-vty0-4]authentication-mode password
4. [Switch-ui-vty0-4]set authentication password simple abc123 (设置登陆密码,密码为明文方式)
5. [Switch-ui-vty0-4]user privilege level 3
6. [Switch-ui-vty0-4]quit
7. [Switch]telnet server enable
- 在路由器上连接测试
二、实验二
- 路由之间实现telnet登陆
- 实验拓扑
- 实验目的:
- R1作为telent服务器端
- R2作为客户端
- 实验步骤:
- R1配置
1. //首先配置接口地址
2. <Huawei>system-view
3. [Huawei]interface GigabitEthernet0/0/0
4. [Huawei-GigabitEthernet0/0/0]ip add 192.168.1.1 24
5. [Huawei-GigabitEthernet0/0/0]undo shutdown
6. [Huawei-GigabitEthernet0/0/0]quit
7.
8. //配置telnet登陆认证
9. [Huawei]user-interface vty 0 4
10. [Huawei-ui-vty0-4]authentication-mode password
11. [Huawei-ui-vty0-4]set authentication password cipher 123456
12. [Huawei-ui-vty0-4]user privilege level 3
13.
14. //开启telnet服务
15. [Huawei]telnet server enable
16.
17. //查看刚刚配置的信息
18. [Huawei-ui-vty0-4]display this
19. #
20. user-interface con 0
21. user-interface vty 0 4
22. user privilege level 3
23. set authentication password cipher }0zO(Z|rc6bL^B&WSBiQ^J~#
24. user-interface vty 16 20
25. #
26. return
27. [Huawei-ui-vty0-4]
28. [Huawei-ui-vty0-4]quit
29. [Huawei]
- R2配置(配置与R1配置类似)
1. //配置接口地址
2. <Huawei>system-view
3. [Huawei]interface GigabitEthernet0/0/0
4. [Huawei-GigabitEthernet0/0/0]ip address 192.168.1.2 24
5. [Huawei-GigabitEthernet0/0/0]undo shutdown
6. [Huawei-GigabitEthernet0/0/0]quit
7.
8. //配置telnet登陆用户认证
9. [Huawei]user-interface vty 0 4
10. [Huawei-ui-vty0-4]authentication-mode aaa
11. [Huawei-ui-vty0-4]quit
12. [Huawei]
13.
14. //配置AAA用户认证信息
15. [Huawei]aaa
16. [Huawei-aaa]local-user admin password cipher 123456
17. [Huawei-aaa]local-user admin privilege level 3
18. [Huawei-aaa]local-user admin service-type telnet
19. [Huawei-aaa]quit
20. [Huawei]
21.
22. //开启telent服务
23. [Huawei]telnet server enable
24.
25. //查看本地用户
26. [Huawei]display local-user
27. ----------------------------------------------------------------------------
28. User-name State AuthMask AdminLevel
29. ----------------------------------------------------------------------------
30. admin A T 3
31. ----------------------------------------------------------------------------
32. Total 1 user(s)
- 演示示例