什么是网络很多人对这个问题比较感兴趣，下面让我们一起来看浠涔缁锛，希望可以帮助到你。
浠?涔????缁?锛?
缃?缁????杈?淇℃????ュ???变韩??????骞冲?帮???杩?浠???涓????杩?瀹?????涓??归???锛???杩?瀹?????涓??归?????淇★???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧???锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????憋???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????变韩缃?缁???汉锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????变韩缃?缁???汉绫诲??锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????变韩缃?缁?锛???汉绫诲??灞??叉??锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????变韩缃?缁?锛???汉绫诲??灞??叉????瑕?????????楂?浜?绉?锛???杩?瀹?????涓??归?????淇℃????绯诲?ㄤ?璧凤?浠???瀹??拌?浜?璧?婧????变韩缃?缁?锛???汉绫诲??灞??叉????瑕???????锛???楂?浜?绉???锛???浜虹被绀句???灞?锛???浜虹被绀句???灞???a href="https://zhidao.baidu.com/search?word=?佃??绯荤?" highlight="true">?佃??绯荤?涓???寮憋???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共????锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁????ㄧ???????浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?剁?典俊锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?涓?锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?瑕?姹?浼?杈???锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?瑕?姹?浼?杈????佃矾??杩?锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?瑕?姹?浼?杈????佃矾??杩?绉??碉???浜虹被绀句???灞??ㄧ?佃??绯荤?涓????ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?瑕?姹?浼?杈????佃矾??杩?绉??佃矾涓????ㄥ??锛???浜虹被绀句???灞??ㄧ?佃??绯荤?涓??辫?ュ共??浠剁???锛??ㄧ???ㄦ?ユ?讹??典俊?锋??涓?瀹?瑕?姹?浼?杈????佃矾??杩?绉??佃矾涓????ㄥ?????缁???
缃?缁???瀹?涔????涔?锛?
缃?缁?????灏?澶?涓??绠??哄???朵?璁惧???杩???淇＄嚎璺???ヨ捣?ワ?浠ヤ究瀹?浠???村??互?镐???淇″???变韩璧?婧???绯荤???缃?缁???互?????缃?锛?LAN锛???????缃?锛?MAN锛???骞垮??缃?锛?WAN锛?锛?涔???互??nternet杩??风???ㄧ???х?缁???
?ㄨ?绠??虹?缁?涓??涓?????璁惧?涔??村??互??杩???绉???淇″??璁??琛??版???杈?????淇★?濡?TCP/IP??HTTP??FTP??SMTP绛???璁?????杩?缃?缁?锛??ㄦ?峰??互?ㄤ?????璁＄??轰??磋?琛???浠朵?杈????变韩???版?恒??浣跨?ㄨ?绋??诲?绛???浣?锛????朵???互璁块???ㄧ?????村?????朵?缃?缁???璧?婧???
缃?缁??ㄧ?颁唬绀句?涓????ョ????涓洪??瑕???浣????瀹?宸茬???涓轰?淇℃???朵唬???虹?璁炬?戒?涓???缃?缁?????灞?浣垮?浜轰滑涔??寸??娌????村???逛究??蹇??凤????朵?涓虹ぞ浼???缁?娴???????绛?棰???甯︽?ヤ?宸ㄥぇ?????┿??
-------FunNet瓒???瓒ｅ?缃?缁?
浠?涔????缁?
缃?缁????辫?ュ共???瑰??杩??ヨ?浜????圭???捐矾????锛?琛ㄧず璇稿?瀵硅薄???剁?镐???绯汇??
?板?涓?锛?缃?缁????绉??撅?涓????涓轰????????俱??缃?缁??や??板?瀹?涔?澶?锛?杩????蜂????╃?????锛??崇?缁??????绉??稿??绫诲????瀹??????涓??借薄?烘?ョ??妯″????
?ㄨ?绠??洪???涓??缃?缁???俊???杈????ユ?躲???变韩??????骞冲?帮???杩?瀹?????涓??广???€??浣???淇℃????绯诲?颁?璧凤?浠???瀹??拌?浜?璧?婧????变韩??缃?缁???汉绫诲??灞??叉?ユ????瑕???????锛???楂?浜?绉?????浜虹被绀句?????灞???
?╁?璧???锛?
缃?缁???浣????
1????浜?杩?琛???甯?寮?澶???
?ㄧ?缁?涓??杩???互灏?涓?涓??杈?澶х???????浠诲?″??瑙ｄ负?ュ共涓???????浠诲?★????ｅ?扮?缁?涓??????璁＄??轰?杩?琛?澶???璁＄???杩?绉???甯?澶????藉???ㄨ?琛?涓?浜???澶ц?棰?????绌跺????舵??????????????
2??缁煎??淇℃??????/p>
?ㄥ?浠???淇℃????绀句???锛?涓?汉??????????句功棣???浼?涓???瀛︽?＄?锛?姣??舵??婚?藉?ㄤ骇??骞跺???澶ч????淇℃????杩?浜?淇℃?????芥????瀛????板????惧????澹伴?崇???虫???棰?锛???杩?缃?缁?灏辫?藉??堕????澶???杩?浜?淇℃???骞惰?琛?淇℃????浼???????姝わ?缁煎??淇℃?????″???涓虹?缁????烘?????″???姐??
3??蹇???浼?杈?淇℃??/p>
??甯??ㄤ????板?虹??璁＄??虹郴缁?锛???互??杩?缃?缁????躲??楂????颁?????绉?淇℃???浜ゆ?㈡?版????????靛???欢锛?浣夸汉浠???寸????绯绘?村??绱у???
4????楂?绯荤???????/p>
?ㄧ?缁?涓???变?璁＄??轰??存????稿??浣???浜??稿?浠界???崇郴锛?浠ュ???ㄧ?缁?涓????ㄤ?浜?澶?浠界??璁惧???涓?浜?璐?杞借?搴︺???版?????绛??????浣垮?褰?缃?缁?涓?????涓??ㄥ???虹?版?????讹?缃?缁?涓??朵??ㄥ????互???ㄦ?ユ?垮?朵换?°????姝わ?涓????虹郴缁??告?锛?璁＄??虹?缁??锋??杈?楂????????с??
????璧????ユ?锛??惧害?剧?-缃?缁?
浠?涔????缁?
??绫? ????绉?瀛 >> ??涓????
瑙ｆ??:
?ㄥ?涔?涓???甯哥???锛?缃?缁?灏辨???缇ら??杩?涓?瀹?褰㈠?杩??ヨ捣?ョ??璁＄??恒??
涓?涓??缁???互?变袱?拌?绠??虹???锛?涔???互?ユ???ㄥ??涓?澶фゼ???㈢??涓????拌?绠??哄??浣跨?ㄨ??????浠???甯告??杩??风??缃?缁?涓哄???缃?(LAN锛? Local Area Neork)锛???AN??寤朵几?哄?绘?村ぇ?????达?姣?濡??翠釜??甯????虫?翠釜?藉?锛?杩??风??缃?缁???浠?О涓哄箍??缃?(WAN锛? Wide Area Neork)锛?褰??舵?ㄥ???瑕???浠?缁???????璇?锛?杩???互??MAN(Metropolitan Area Neork) ?? CAN(Citywide Area Neork)锛?杩?浜?缃?缁??介??瑕???涓??ㄧ??绠＄??浜哄??杩?琛?缁存?ゃ??
????浠???甯歌Е??Inter?????辫?浜????扮??LAN??WAN?卞??缁???????Inter浠?????渚?浜?瀹?浠???寸??杩??ワ?浣??存病??涓??ㄧ??浜鸿?琛?绠＄??(?や?缁存?よ??ュ???跺?浣跨?ㄦ????澶?)锛???互璇?nter???????卞????娌＄??绠＄???版?逛?????nter涓??㈡??病???界??绉???涔?????锛????杩?涓??伙??ㄥ?扮???︿?杈圭??璁＄??哄???ㄥ?????璁＄??哄?跺?娌℃??浠?涔?涓ゆ?风????
??涓烘??浠???甯镐娇?ㄧ??杩???AN锛?(?充娇??浠??瀹朵腑杩?涓?Inter锛??跺?涔?????杩?涓?ISP??LAN)锛???浠ヨ?????浠?富瑕?璁ㄨ???杩???互LAN涓轰富??LAN??互璇存???澶?缃?缁????㈢?????烘????浣?浜?锛?绛??ㄥ?LAN??浜?涓?瀹???璁よ?锛????讳?瑙?AN??Inter灏辨?杈?瀹规???ユ??浜?锛????杩???瑕?浜?瑙ｆ?村??村???????璁???娈佃??宸层??
Inter? Intra? Extra?
?ヨЕ杩?缃?缁???????锛???澶???灏??藉?璇ュ???涓??㈠??涓???璇??э?涓?杩?锛?澶у????ラ??瀹?浠???寸????????濡?浣?瀹?涔???锛?
?跺?锛????╁?虹?扮????璇?搴?璇ユ? Inter锛??跺??浜烘?灏? Inter ??姒?蹇靛????宸у??ュ?板???ㄧ??绉?浜虹?缁?锛???互???????涓?涓 LAN 涔???互???灞??? WAN 锛?浜???氨绉颁负 Intra 浜???瀹?浠???寸????澶у???????寮??炬?с??Inter ????剧??锛?涓?灞?浜?浠讳?浜猴?????借??ュ??版?ㄥ氨灞?浜??朵腑涓???锛?涔?灏辫?借?峰?涓??㈠??剧??璧?婧?锛??稿???瑷?锛?Intra ?????灞???????寮??剧??锛?瀹?寰?寰?瀛??ㄤ?浜?绉???缃?缁?涔?涓?锛??????剁????????℃?瑰???璁捐?锛??藉???? Inter ??妯″???宸层??
Inter vs Intra
?充? Extra锛?绠?寰?涓?????瀵 Intra ??寤朵几?烘?ョ??姒?蹇点???㈢? Intra ??????缃?缁??ㄨ??瑷?锛??ｄ? Extra ????澶??ㄧ??缃?缁?浜???Extra ??甯告???涓??? Inter 杩??ワ?浠ュ?????辨??渚????＄??缃?缁???涓?杩?锛?杩?骞堕??????绾??规???╃?????昏?浣?缃??ュ?涔?锛?涓昏???互杩??ョ??褰㈠??????芥?ュ?哄????渚?濡???涓???ㄧ?缁?锛?濡?????绾?????杩?缃?缁??ヨ??ユ??浠??? Extra ?? Intra 锛??ｅ??????涓??涓??稿?崇??澶??ㄤ釜浣???宸诧?浣????濡?????浠?? VPN ???跺?淇′换褰㈠?灏?瀵规?硅??ヨ捣?ワ??ｄ?瀵规?逛???互灞?浜? Extra ?? Inter ???ㄤ唤??
缃?缁????涔?????
缃?缁?锛?Network锛????辫?ュ共???瑰??杩??ヨ?浜????圭???捐矾???????撅?琛ㄧず璇稿?瀵硅薄???剁?镐???绯汇??
缃?缁???璧?婧??变韩??蹇???浼?杈?淇℃??????楂?绯荤??????с????浜?杩?琛???甯?寮?澶?????缁煎??淇℃?????＄??规?с??缃?缁???汉绫诲??灞??蹭腑??瑕???????锛?缁?浜轰滑甯︽?ョ?濂界??浜???锛??ㄥ?ㄤ?绉?????浜虹被绀句?????灞???
缃?缁?????涔?
?佃矾???佃矾涓???涓??ㄥ????姹?璇?腑锛???缃?缁???涓?璇????╃?ㄤ??靛????颁唬姹?璇???搞??锛?1993骞寸??锛????鸿??风??瑙ｉ??锛????ㄧ?电??绯荤?涓???辫?ュ共??浠剁??????ㄦ?ヤ娇?典俊?锋??涓?瀹?瑕?姹?浼?杈????佃矾??杩?绉??佃矾???ㄥ??锛????缁?????娴???缃?缁?锛?Flow Network锛?涔???互绠?绉颁负缃?缁?锛?Network锛???
璁＄??虹?缁?涓????ㄦ?ュ?绠￠??绯荤???浜ら??绯荤?????璁?郴缁??ュ缓妯★????剁?规??璁＄??虹?锛?Computer Network锛?锛????瑰???????朵腑??浜???缃?锛?Internet锛??辨???宠????涓??缁?????绯荤?锛?濡?锛?浜洪??缃?缁???浜ら??缃?缁????挎不缃?缁????辫???瑰??杩?绾挎???????撅?琛ㄧず??绌惰?瀵硅薄???剁?镐???绯汇??
???剁?ㄧ??甯︾?澶寸??杩?绾胯〃绀轰?涓?涓????瑰?板?︿?涓????瑰??ㄦ??绉?椤哄??崇郴???ㄨ???规??杩?绾挎?????虹???板?硷?绉颁负?规????绾挎??锛????朵???浠讳??般???ㄦ?板?瀹?涔?锛?缃?缁????绉??撅?涓????涓哄?涓????????俱???╃??瀹?涔?锛?缃?缁??????绉??稿??绫诲????瀹??????涓??借薄?烘?ョ??妯″????
涔????灏辩О?朵负浠?涔?绫诲??缃?缁?锛?濡?寮??崇?缁???杩?杈?缃?缁?????淇＄?缁???璁″??缃?缁?绛????讳?锛?缃?缁??????绫婚???涓??借薄?烘?ョ???ㄦ?板?涓????捐??ヨ〃杈惧苟??绌剁??涓?绉?妯″????