思科、华为、H3C开启Telnet命令

1. Cisco交换机、路由器开启telnet命令

username XX privi 15 password XX

enable secret XX

line vty 0 4
login local
transport input telnet

2.华为交换机、路由器开启telnet命令

telnet server enable

aaa
local-user XX password cipher XX
local-user XX service-type telnet
local-user XX priviege level 15

user-interface vty 0 4
authentication-mode aaa
protocol inbound telnet

3.H3C交换机、路由器开启telnet命令

telnet server enable

local-user XX
password simple XX
authorization-attribute user-role network-admin
authorization-attribute user-role network-operator
service-type ssh telnet

line vty 0 4
authentication-mode scheme
user-role network-admin
user-role network-operator
protocol inbound all