Թʹ÷
1򿪰װõĶԹַɺʼ
2ĵȴɾͿˡ

ע

"Pingʱ(Ping)"ѡʱ,"Pingʱ"Ǽ"ʱ""ʱ", ǽ"ʱ", ʱPing ִе졣
˱ MTU ֵ " (Data Size)"ֵ,ݰ뱻ָMTU , Ӧرע MTU ĴС, Ping  Internet ¡