网络设备远程脚本自动备份配置

1. 华为交换机配置ssh

# 生成密匙	
[Huawei] rsa local-key-pair create

# 配置vty
[Huawei] user-interface vty 0 4  
[Huawei-ui-vty0-4] authentication-mode aaa                 
[Huawei-ui-vty0-4] protocol inbound all （或者仅 ssh） 

# 创建ssh用户，配置password认证
[Huawei] ssh user admin        
[Huawei] ssh user admin authentication-type all （或者仅用 password）
[Huawei] aaa                       
[Huawei-aaa] local-user admin password cipher MyPassword             
[Huawei-aaa] local-user admin privilege level 15
[Huawei-aaa] local-user admin service-type telnet ssh（或者仅保留 ssh）
[Huawei] ssh user admin service-type all

# 开启stelnet功能
[Huawei] stelnet server enable
[Huawei] ssh server port 43000