測試網路 in windows

公司電腦的網路卡
我覺得怪怪應該已經把個月了
從舊辦公室開始就會這樣

情況是 好好的網路連線狀況 會突然斷線
有時候我按修復 可以修好
有時候我必須得從開機

小麥幫我看一下
用了下列指令來查看狀況
ping notes -t
ping firewall -t
發現有 request time out的狀況
我是不覺得公司的網路品質有問題
反倒是懷疑我這個on board的卡怪怪的

小麥拿了一張D-link的PCI的卡給我用
哇賽
網路變得超順的ㄝ

ping -help

Options:
-t Ping the specified host until stopped.
To see statistics and continue - type Control-Break;
To stop - type Control-C.
-a Resolve addresses to hostnames.
-n count Number of echo requests to send.
-l size Send buffer size.
-f Set Don't Fragment flag in packet.
-i TTL Time To Live.
-v TOS Type Of Service.
-r count Record route for count hops.
-s count Timestamp for count hops.
-j host-list Loose source route along host-list.
-k host-list Strict source route along host-list.
-w timeout Timeout in milliseconds to wait for each reply.