计算机网络大概可以分为哪几类？ 计算机网络按覆盖范围可以分为哪几类？按联网结构分为哪几类
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按类型可以分为总线型网络、环形网络、树形网络和星型网络
从地理范围划分可以把各种网络类型划分为局域网、城域网、广域网和互联网四种。
绛旓細4銆佹寜缃戠粶鐨勪娇鐢ㄨ寖鍥村垎绫伙紝鍙互鍒嗕负鍏敤缃戯紝涔熷氨鏄ぇ瀹堕兘鍙互浣跨敤鐨勭綉缁滐紝姣斿浜掕仈缃戙備笓鐢ㄧ綉锛屼笓鐢ㄧ綉鏄笓闂ㄤ緵鐗规畩鑼冨洿鍐呬娇鐢ㄧ殑锛屾瘮濡傞摱琛屽唴閮ㄧ綉缁溿5銆佹寜缃戠粶鐨勬嫇鎵戠粨鏋勫垎绫伙紝鍙互鍒嗕负鎬荤嚎鍨嬬綉缁溿佹槦鍨嬬綉缁溿佺幆鍨嬬綉缁溿佹爲鍨嬬綉缁溿佸垎甯冨紡缃戠粶銆璁＄畻鏈虹綉缁绯荤粺鐗圭偣 璁＄畻鏈虹綉缁滅郴缁熸槸鐢辩綉缁滅‖浠跺拰缃戠粶杞欢缁勬垚...
绛旓細2. 鎸夌収浜ゆ崲鏂瑰紡鐨勪笉鍚岋紝璁＄畻鏈虹綉缁滃彲浠ュ垎涓绾胯矾浜ゆ崲缃戠粶銆佹姤鏂囦氦鎹㈢綉缁滃拰鍒嗙粍浜ゆ崲缃戠粶銆3. 渚濇嵁缃戠粶鐨勬嫇鎵戠粨鏋勶紝瀹冧滑鍙互琚璁℃垚鏄熷瀷銆佹爲鍨嬨佹荤嚎鍨嬨佺幆鍨嬫垨缃戠姸缁撴瀯銆4. 鎸夌収閫氫俊鏂瑰紡锛岀綉缁滃彲浠ヨ鍒嗕负鐐瑰鐐圭綉缁滃拰骞挎挱寮忕綉缁溿傚湪鐐瑰鐐圭綉缁滀腑锛屾暟鎹氳繃鐩存帴杩炴帴鍦ㄨ绠楁満鎴栭氫俊璁惧闂翠紶杈擄紝渚嬪鏄熷瀷鍜岀幆鍨...
绛旓細5銆佸箍鍩熺綉 骞垮煙缃慦AN(Wide Area Network)锛屼綔鐢ㄨ寖鍥撮氬父涓哄嚑鍗佸埌鍑犲崈鍏噷锛屽洜鑰屾湁鏃朵篃绉拌繙绋嬬綉(long haul network)锛岃繛鎺ュ箍鍩熺綉鍚勮妭鐐逛氦鎹㈡満鐨勯摼璺竴鑸兘鏄珮閫熼摼璺紝鍏锋湁杈冨ぇ鐨勯氫俊瀹归噺銆璁＄畻鏈虹綉缁鏍规嵁瑕嗙洊鑼冨洿鐨勫ぇ灏,鍙互鍒嗕负鍝涓夌被?璋㈣阿1銆佽绠楁満缃戠粶鎸夊叾瑕嗙洊鑼冨洿鍒嗕负骞垮煙缃戙佸眬鍩熺綉銆佸煄鍩熺綉銆傚箍...
绛旓細浜屻璁＄畻鏈虹綉缁鎸夊叾浼犺緭浠嬭川鍒嗙被鍙互鍒嗘垚鏈夌嚎缃戝拰鏃犵嚎缃戜袱澶х被锛1銆佹湁绾跨綉銆傛湁绾跨綉鍙堟湁涓ょ涔嬪垎锛屼竴鏄噰鐢ㄥ悓杞寸數缂嗗拰鍙岀粸绾胯繛鎺ョ殑缃戠粶;浜屾槸閲囩敤鍏夊绾ょ淮浣滀紶杈撲粙璐ㄧ殑缃戠粶銆傚悗鑰呭張绉颁负鍏夌氦缃戙傞噰鐢ㄥ悓杞寸數缂嗗拰鍙岀粸绾胯繛鎺ョ殑缃戠粶姣旇緝缁忔祹锛屽畨瑁呮柟渚匡紝浣嗕紶杈撹窛绂荤浉瀵硅緝鐭紝浼犺緭鐜囧拰鎼炲共鎵拌兘鍔涗竴鑸;鍏夌氦缃戝垯...
绛旓細5銆佹寜瑕嗙洊鍦扮悊鑼冨洿鐨勫ぇ灏忥紝鍙互鎶璁＄畻鏈虹綉缁滃垎涓灞鍩熺綉銆佸煄鍩熺綉鍜屽箍鍩熺綉銆1锛夊眬鍩熺綉LAN锛圠ocalAreaNetwork锛夊眬鍩熺綉鐨勫垎甯冧簬涓涓棿鎴裤佹瘡涓ゼ灞傘佹暣鏍嬫ゼ鍙婃ゼ缇や箣闂寸瓑锛岃寖鍥翠竴鑸湪2km浠ュ唴锛屾渶澶ц窛绂讳笉瓒呰繃10km銆6銆佸箍鍩熺綉骞垮煙缃慦AN(WideAreaNetwork)锛屼綔鐢ㄨ寖鍥撮氬父涓哄嚑鍗佸埌鍑犲崈鍏噷锛屽洜鑰屾湁鏃朵篃绉拌繙绋...
绛旓細3.鎬荤嚎褰㈢綉缁滐細缁撴瀯绠鍗曠伒娲伙紝渚夸簬鎵╁厖锛涗俊閬撳埄鐢ㄧ巼楂橈紱浼犺緭閫熺巼楂橈紱鍙潬鎬т笉楂橈紱浜х敓鍐茬獊闂 4.鐜舰缃戠粶锛氬ぇ澶х畝鍖栦簡璺緞閫夋嫨鐨勬帶鍒讹紱鍙潬鎬ч珮锛涚粨鐐硅繃澶氭椂锛岀綉缁滃搷搴旀椂闂撮暱锛涚綉缁滅‘瀹氭椂锛屽叾寤舵椂鍥哄畾锛屽疄鏃舵у己 5.缃戠姸褰㈢綉锛氱綉缁滃彲闈犳ч珮锛涘彲鎵╁厖鎬уソ锛缃戠粶鍙寤烘垚鍚勭褰㈢姸锛岄噰鐢ㄥ绉嶉氫俊淇￠亾锛屽绉...
绛旓細鍒嗗洓绫伙細1銆傚眬鍩熺綉锛圠ocal Area Network锛汱AN锛2銆傚煄鍩熺綉锛圡etropolitan Area Network锛汳AN锛3銆傚箍鍩熺綉锛圵ide Area Network锛沇AN锛4.浜掕仈缃戯紙Internet锛
绛旓細鎸夎繖绉嶆爣鍑嗗彲浠ユ妸鍚勭缃戠粶绫诲瀷鍒掑垎涓灞鍩熺綉銆佸煄鍩熺綉銆佸箍鍩熺綉鍜屼簰鑱旂綉鍥涚銆傚眬鍩熺綉涓鑸潵璇村彧鑳芥槸涓涓緝灏忓尯鍩熷唴锛屽煄鍩熺綉鏄笉鍚屽湴鍖虹殑缃戠粶浜掕仈锛屼笉杩囧湪姝よ璇存槑鐨勪竴鐐瑰氨鏄繖閲岀殑缃戠粶鍒掑垎骞舵病鏈変弗鏍兼剰涔変笂鍦扮悊鑼冨洿鐨勫尯鍒嗭紝鍙兘鏄竴涓畾鎬х殑姒傚康銆備笅闈㈢畝瑕佷粙缁嶈繖鍑犵璁＄畻鏈虹綉缁銆
绛旓細鏍规嵁缃戠粶鐨勮鐩栬寖鍥翠笌瑙勬ā鍗宠窛绂诲垎绫伙紝璁＄畻鏈虹綉缁滃垎涓浠ヤ笅鍑犵被锛1銆佸眬鍩熺綉锛圠ocal Area Network锛孡AN锛夋槸鎸囧湪鏌愪竴鍖哄煙鍐呯敱澶氬彴璁＄畻鏈轰簰鑱旀垚鐨勮绠楁満缁勩備竴鑸槸鏂瑰渾鍑犲崈绫充互鍐呫傚眬鍩熺綉鍙互瀹炵幇鏂囦欢绠＄悊銆佸簲鐢ㄨ蒋浠跺叡浜佹墦鍗版満鍏变韩銆佸伐浣滅粍鍐呯殑鏃ョ▼瀹夋帓銆佺數瀛愰偖浠跺拰浼犵湡閫氫俊鏈嶅姟绛夊姛鑳姐傚眬鍩熺綉鏄皝闂瀷鐨勶紝鍙互...
