1.失败保存服务端的SSHkey:
Error: Failed to verify the server's public key.
Please run the command "ssh client first-time enable"to enatle the first-time ac
cess function and try again.
解决:在客户端上打开第一次登录功能
2.失败的连接远程的主机:主动关闭
Error: Failed to connect to the remote host .
三次握手没有建立成功
解决:底层通信ping
22端口有没有打开: dis ssh server status
VTY没有允许ssh协议登录
3.远程主机关闭了连接:被动关闭
Info: The connection was closed by the remote host.
解决: local-user <用户名> server-type把默认的http改为ssh
密码输错了
秘钥匹配不成功