一super密码+telnet用户名密码+console密码方式

super password role network-admin simple 123

telnet server enable

#

local-user 123 class manage

password simple 123

service-type telnet

authorization-attribute user-role level-1

#

line vty 0 63

authentication-mode scheme

user-role network-operator

console密码

line con 0

authentication-mode password

user-role network-admin

user-role network-operator

set authentication password simple 123

二 telnet用户名密码+console用户名密码

telnet注意事项：

telnet server enable

#

local-user 1 class manage

password simple 1

servic