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浜ゆ彌姗�(j墨)銆乀CP/IP 鍗�(xi茅)璀�銆佺恫(w菐ng)绲�(lu貌)璺敱銆佺恫(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄧ瓑鐭ヨ瓨鐨勬帉鎻℃儏娉�銆�
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鍚愰噺绛夌恫(w菐ng)绲�(lu貌)鎬ц兘瑭曞児鎸囨(bi膩o)锛� HTTP 鍗�(xi茅)璀帮紝SMTP 鍗�(xi茅)璀�锛孌NS 鍩熷悕
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鍣ㄨō(sh猫)缃�锛孴CP 娴侀噺鎺у埗鍜� TCP 鎿佸鎺у埗锛汭Pv4 鍫辨枃鏍煎紡锛孖Pv4 鍦�
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鑳藉姏锛孶DP銆乀CP Socket 绶ㄧ▼鑳藉姏浠ュ強閫氶亷閬�(y霉n)鐢ㄦ墍瀛�(xu茅)缍�(w菐ng)绲�(lu貌)鐭ヨ瓨閲�
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1. 瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)鍜屼簰鑱�(li谩n)缍�(w菐ng)
瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)銆佷簰鑱�(li谩n)缍�(w菐ng)鍜屽崝(xi茅)璀扮殑瀹氱京锛涙帴鍏ョ恫(w菐ng)鍜岀墿鐞嗗偝杓镐粙璩�(zh矛)锛�
闆昏矾浜ゆ彌鍜屽垎绲勪氦鎻�锛涘垎绲勪氦鎻涚恫(w菐ng)涓殑鏅傚欢銆佷笩鍖呯巼鍜屽悶鍚愰噺绛�
缍�(w菐ng)绲�(lu貌)鎬ц兘瑭曞児鎸囨(bi膩o)锛涚恫(w菐ng)绲�(lu貌)楂旂郴绲�(ji茅)妲�(g貌u)鍜屾湇鍕�(w霉)妯″瀷锛涘牨鏂囧皝瑁濄€傝姹�
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鍚炲悙閲忕瓑缍�(w菐ng)绲�(lu貌)鎬ц兘瑭曞児鎸囨(bi膩o)銆�
2. 鎳�(y墨ng)鐢ㄥ堡
缍�(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄩ珨绯荤祼(ji茅)妲�(g貌u)鍜岄€�(j矛n)绋嬮€氫俊锛沇eb 鎳�(y墨ng)鐢�銆佽秴鏂囨湰鍌宠几鍗�(xi茅)璀�
HTTP銆侀潪鎸佺簩(x霉)閫ｆ帴鍜屾寔绾�(x霉)閫ｆ帴銆丠TTP 鍫辨枃鏍煎紡锛涚啊鍠兊浠跺偝杓�
鍗�(xi茅)璀� SMTP銆侀兊浠跺牨鏂囨牸寮忓拰澶氫簰鑱�(li谩n)缍�(w菐ng)閮典欢鎿�(ku貌)灞� MIME銆侀兊浠惰í鍟�
鍗�(xi茅)璀� POP3 鍜� IMAP锛汥NS 宸ヤ綔鍘熺悊鍜岄亷绋嬶紱P2P 鏂囦欢鍒嗙櫦(f膩)鍜屽垎甯�
寮忔暎鍒楄〃锛沀DP 鍜� TCP Socket 绶ㄧ▼銆傝姹傜啛绶存帉鎻� HTTP 鍗�(xi茅)璀帮紝
SMTP 鍗�(xi茅)璀�锛孌NS 鍩熷悕瑙ｆ瀽閬庣▼浠ュ強 P2P 鏂囦欢鍒嗙櫦(f膩)閬庣▼銆�
3. 鍌宠几灞�
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寮忓拰 UDP 鍗�(xi茅)璀帮紱鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几鍘熺悊銆佸洖閫€ N 姝ュ拰閬告搰閲嶅偝姗�(j墨)鍒�锛�
TCP 鍗�(xi茅)璀扮壒鎬э紝TCP 鍫辨枃鏍煎紡锛孴CP 宸尟鎺у埗锛孴CP 閲嶅偝瀹氭檪鍣�
瑷�(sh猫)缃�锛孴CP 娴侀噺鎺у埗锛孴CP 閫ｆ帴绠＄悊鍜� TCP 鎿佸鎺у埗銆傝姹傜啛绶�
鎺屾彙鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几鍘熺悊锛屽洖閫€ N 姝ュ拰閬告搰閲嶅偝鍗�(xi茅)璀�锛孴CP 鍗�(xi茅)璀板姛
鑳藉拰鐗规€�锛孴CP 宸尟鎺у埗锛孴CP 閲嶅偝瀹氭檪鍣ㄨō(sh猫)缃�锛孴CP 娴侀噺鎺у埗
鍜� TCP 鎿佸鎺у埗銆�
4. 缍�(w菐ng)绲�(lu貌)灞�
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鏁�(sh霉)鎿�(j霉)鍫辩恫(w菐ng)绲�(lu貌)锛涜矾鐢卞櫒鍘熺悊鑸囩祫鎴�锛汭Pv4 鍫辨枃鏍煎紡锛汭Pv4 鍦板潃銆両Pv4
鍦板潃鍒嗛銆佺壒娈� IP 鍦板潃銆佸瓙缍�(w菐ng)鍙婂瓙缍�(w菐ng)鎺╃⒓銆佺劇椤炲湴鍧€锛汭P 鍫辨枃杞�(zhu菐n)
鐧�(f膩)锛汭Pv6 鍗�(xi茅)璀�锛沄-D 鍜� L-S 璺敱绠楁硶锛涗簰鑱�(li谩n)缍�(w菐ng)璺敱銆丷IP銆丱SPF
鍜� BGP 璺敱鍗�(xi茅)璀般€傝姹傜啛绶存帉鎻� IPv4 鍫辨枃鏍煎紡锛孖Pv4 鍦板潃锛孖P
鍦板潃鍜屽瓙缍�(w菐ng)鎺╃⒓鍒嗛厤锛孖P 鍫辨枃杞�(zhu菐n)鐧�(f膩)锛孖Pv6 鍗�(xi茅)璀�锛孷-D 鍜� L-S 璺敱
绠楁硶锛孯IP銆丱SPF 鍜� BGP 鍗�(xi茅)璀颁互鍙婁簰鑱�(li谩n)缍�(w菐ng)璺敱銆�
5. 閺堣矾灞�
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绛夋閷⒓锛� ALOHA銆丆SMA銆丆SMA/CD 鍜屼护鐗岀瓑澶氳矾瑷晱鍗�(xi茅)璀帮紱
閺堣矾灞ょ法鍧€鍜� ARP 鍗�(xi茅)璀�锛涗互澶恫(w菐ng)銆侀張璺堡浜ゆ彌姗�(j墨)鍜� VLAN锛沇eb
闋侀潰鐛插彇閬庣▼銆傝姹傜啛绶存帉鎻� CSMA/CD 鍗�(xi茅)璀帮紝浠ュお缍�(w菐ng)骞€鏍煎紡锛�
浠ュお缍�(w菐ng)鍦板潃锛岄張璺堡浜ゆ彌姗�(j墨)宸ヤ綔鍘熺悊锛孷LAN 鍜� Web 缍�(w菐ng)闋佺嵅鍙栭亷
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