被管理设备端：
sy
acl 2005
rule per s 192.168.1.1 0
user-int vty 0 4
acl 2005 inbound
dsa local-key-pair create
1024
user-int vty 0 4
authen aaa
pro in ssh
aaa
local-user huawei pass ci huawei
local-user huawei pri level 15
local-user huawei ser ssh
q
ssh user huawei authen password
ssh user huawei ser stelnet
stelnet server en
管理端
采用管理软件用ssh协议登录
ssh client first-time enable
