Hi,
我刚尝试了下使用Azure portal去管理我的虚拟机，能成功的连接上，Azure的服务仪表盘并没有类似的故障记录，所以我想可能是你的环境问题，你可以尝试下清楚缓存或者在其他电脑上再次尝试。需要提醒的是，Azure VM不支持ping命令，更多详细请阅读:
https://social.msdn.microsoft.com/forums/windowsapps/zh-cn/1cb3647a-e163-4ade-85d4-637351212218/azureping
Best Regards,
Jambor
如果您想进一步了解Windows Azure, Windows Azure
官网欢迎您的访问
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.
