1.最基本,最常用的,测试物理网络的 jEQ_#KKYJ
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ping 192.168.0.8 -t ,参数-t是等待用户去中断测试 g,WTXRy
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2.查看DNS、IP、Mac等 .?g=mh79(
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A.Win98:winipcfg 8i;drvf
B.Win2000以上:Ipconfig/all {ST8'hY
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C.NSLOOKUP:如查看河北的DNS j}Svb1A
C:\>nslookup Ji,;ri2i
Default Server: ns.hesjptt.net.cn nT=%3_.
Address: 202.99.160.68 \6a' p
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>server 202.99.41.2 则将DNS改为了41.2 rU9")4sQ
> pop.pcpop.com PO'K?hVS^w
Server: ns.hesjptt.net.cn lGp:rw`
Address: 202.99.160.68 {~51h}>b#
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Non-authoritative answer: S6bYd`
Name: pop.pcpop.com <