H3C华三开启Telnet服务

交换机和 Telnet 用户端都要进行相应的配置，才能保证通过 Telnet 方式正常登录交换机。

V5 平台####开启Telnet服务

telnet server enable

local-user admin
password simple admin@h3c
authorization-attribute level 3
service-type ssh telnet
quit

user-interface vty 0 4
authentication-mode scheme
quit

V7 平台####开启Telnet服务

telnet server enable

local-user admin
password simple admin@h3c
authorization-attribute user-role network-admin
service-type ssh telnet
quit

user-interface vty 0 4
authentication-mode scheme
user-role network-admin
quit