实验拓扑图如下:

一·设置无密码方式登陆
TelnetClient配置如下:
命令前一行为简写,后一行为Tab键补全,操作熟悉后可使用简写命令
Press ENTER to get started.
%Mar 29 15:51:56:824 2019 H3C SHELL/5/SHELL_LOGIN: Console logged in from con0. ------------------------进入系统 sys System View: return to User View with Ctrl+Z. ----------------------进入系统模式进行配置 [H3C]int g0/0 [H3C-GigabitEthernet0/0]ip add [H3C-GigabitEthernet0/0]ip address 192.168.1.1 24 ----------------------进入接口进行配置 [H3C-GigabitEthernet0/0]qu [H3C]sysn [H3C]sysname client ----------------------修改用户名 [client]ping 192.168.1.2 ----------------------网络测试 Ping 192.168.1.2 (192.168.1.2): 56 data bytes, press CTRL_C to break 56 bytes from 192.168.1.2: icmp_seq=0 ttl=255 time=2.000 ms 56 bytes from 192.168.1.2: icmp_seq=1 ttl=255 time=1.000 ms 56 bytes from 192.168.1.2: icmp_seq=2 ttl=255 ti