华为eNSP模拟器— telnet实验

华为eNSP模拟器—telnet实验

一、实验一

  1. 路由交换之间实现telnet登陆
  2. 实验拓扑

  1. 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
  1. 实验步骤:
  • 路由器配置
<Huawei>system-view
[Huawei]sysname Route
[Route]interface GigabitEthernet0/0/0
[Route-GigabitEthernet0/0/0]ip address 192.168.1.1 24
[Route-GigabitEthernet0/0/0]quit

[Route]user-interface vty 0 4        (开放端口,最多允许个用户同时登陆)
[Route-ui-vty0-4]authentication-mode password       (设置登陆模式为密码认证)
[Route-ui-vty0-4]set authentication password cipher 123456      (设置登陆密码,且为加密的类型)
[Route-ui-vty0-4]user privilege level 3        (设置用户登陆后权限等级为3)
[Route-ui-vty0-4]quit

[Route]telnet server enable         (开启 telent 服务)
[Route]return
  • 交换机配置
<Huawei>system-view 
[Huawei]sysname Switch
[Switch]interface Vlanif 1
[Switch-Vlanif1]ip address 192.168.1.10 24        (需要配上vlan1的地址,否则telnet不上)
[Switch-Vlanif1]return

<Switch>ping 192.168.1.1          (测试与路由器的连通性)
  PING 192.168.1.1: 56  data bytes, press CTRL_C to break
    Reply from 192.168.1.1: bytes=56 Sequence=1 ttl=255 time=70 ms
    Reply from 192.168.1.1: bytes=56 Sequence=2 ttl=255 time=30 ms
    Reply from 192.168.1.1: bytes=56 Sequence=3 ttl=255 time=50 ms
    Reply from 192.168.1.1: bytes=56 Sequence=4 ttl=255 time=50 ms
    Reply from 192.168.1.1: bytes=56 Sequence=5 ttl=255 time=30 ms

  --- 192.168.1.1 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 30/46/70 ms

<Switch>telnet 192.168.1.1      (telent登陆需要在用户视图下连接)
具体演示如下:

  1. 交换连接:在路由器上 telnet 连接交换机
  • 交换机配置
<Switch>system-view
[Switch]user-interface vty 0 4
[Switch-ui-vty0-4]authentication-mode password
[Switch-ui-vty0-4]set authentication password simple abc123        (设置登陆密码,密码为明文方式)
[Switch-ui-vty0-4]user privilege level 3
[Switch-ui-vty0-4]quit
[Switch]telnet server enable
  • 在路由器上连接测试

二、实验二

  1. 路由之间实现telnet登陆
  2. 实验拓扑

  1. 实验目的:
  • R1作为telent服务器端
  • R2作为客户端
  1. 实验步骤:
  • R1配置
  //首先配置接口地址
<Huawei>system-view 
[Huawei]interface GigabitEthernet0/0/0
[Huawei-GigabitEthernet0/0/0]ip add 192.168.1.1 24
[Huawei-GigabitEthernet0/0/0]undo shutdown 
[Huawei-GigabitEthernet0/0/0]quit

  //配置telnet登陆认证
[Huawei]user-interface vty 0 4
[Huawei-ui-vty0-4]authentication-mode password 
[Huawei-ui-vty0-4]set authentication password cipher 123456 
[Huawei-ui-vty0-4]user privilege level 3

  //开启telnet服务
[Huawei]telnet server enable

  //查看刚刚配置的信息
[Huawei-ui-vty0-4]display this 
#
user-interface con 0
user-interface vty 0 4
 user privilege level 3
 set authentication password cipher }0zO(Z|rc6bL^B&WSBiQ^J~#
user-interface vty 16 20
#
return
[Huawei-ui-vty0-4]
[Huawei-ui-vty0-4]quit 
[Huawei]
  • R2配置(配置与R1配置类似)
  //配置接口地址
<Huawei>system-view 
[Huawei]interface GigabitEthernet0/0/0
[Huawei-GigabitEthernet0/0/0]ip address 192.168.1.2 24
[Huawei-GigabitEthernet0/0/0]undo shutdown
[Huawei-GigabitEthernet0/0/0]quit

  //配置telnet登陆用户认证
[Huawei]user-interface vty 0 4
[Huawei-ui-vty0-4]authentication-mode aaa
[Huawei-ui-vty0-4]quit
[Huawei]

  //配置AAA用户认证信息
[Huawei]aaa
[Huawei-aaa]local-user admin password cipher 123456
[Huawei-aaa]local-user admin privilege level 3
[Huawei-aaa]local-user admin service-type telnet 
[Huawei-aaa]quit 
[Huawei]

  //开启telent服务
[Huawei]telnet server enable 

  //查看本地用户
[Huawei]display local-user 
  ----------------------------------------------------------------------------
  User-name                      State  AuthMask  AdminLevel  
  ----------------------------------------------------------------------------
  admin                          A      T         3          
  ----------------------------------------------------------------------------
  Total 1 user(s)
  1. 演示示例

posted @ 2021-04-08 16:56  阮小言  阅读(3209)  评论(0编辑  收藏  举报