局域网内电脑不能PING通VISTA

VISTA设置了不能让其他用户连接
打开桌面上的网络，看看最顶上一排，有一个淡黄色的条，
单击后按提示操作就能PING通了

这个跟杀毒软件 防火墙有关呀 有的时候防火墙 或者杀毒软件 会把ping的端口封了 就ping不通了

* Lily Lodge .....House Matron
* Jordan Bridges .....Spencer Jones
* Ebon Moss-Bachrach .....Charlie Stewart
* Christopher Braden Jones .....Bartender
* Chuck Montgomery .....Tall Man
* Taylor Roberts .....Louise
* John Scurti .....Stan Sher
* Ed Peed .....Taxi Driver
* Rony Clanton .....Porter
* Becky Veduccio .....Blue Ship Hostess
* Paul Vincent Black .....Joseph O'Neill
* Lisa Roberts Gillan .....Miss Albini
* June Miller .....Cape Cod Hostess
* Aleksa Palladino .....Frances the Girl in Italian Class
* Charles Techman .....Harvard Dorm Monitor
* Lauren Adler .....Art History Student
* Daisy Baldwin .....Art History Student
* Janine Barris .....Art History Student
* Emily Bauer .....Art History Student
* Kirstie