ssh登陆VMware vSphere Client问题

问题：
在客户端无法ssh登陆VMware vSphere Client(IP为10.0.10.37)
[root@host ~]# ssh 10.0.10.37
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that the RSA host key has just been changed.
The fingerprint for the RSA key sent by the remote host is
90:1d:ec:d6:97:f3:0d:b6:c3:7d:ee:95:8a:2a:33:4c.
Please contact your system administrator.
Add correct host key in /root/.ssh/known_hosts to get rid of this message.
Offending key in /root/.ssh/known_hosts:21
RSA host key for 10.0.10.37 has changed and you have requested strict checking.
Host key verification failed.
You have new mail in /var/spool/mail/root
解决：
需要删除/root/.ssh/known_hosts中的10.0.10.37那一行即可；
[root@host ~]# vim /root/.ssh/known_hosts
鼠标定位到10.0.10.37行，#dd;保存后退出。
ssh再次连接即可登陆。