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1銆丟PRS缍�(w菐ng)绲�(lu貌)绨′粙

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瑭茬郴绲�(t菕ng)鏄泦瑷堢畻姗�(j墨)鎶€琛�(sh霉)銆佺劇绶氶€氫俊鎶€琛�(sh霉)鍙婃暩(sh霉)鎿�(j霉)閲囬泦鎶€琛�(sh霉)浜庝竴楂旂殑缍滃悎绯荤当(t菕ng)锛岄€氶亷鏅鸿兘鍎€琛�锛岀嵅鍙栧悇绲傜鐨勫偝鎰熷櫒鏁�(sh霉)鎿�(j霉)锛岄€氶亷RS锛�485绺界窔灏囨暩(sh霉)鎿�(j霉)鍌崇郸GPRS鏁�(sh霉)鎿�(j霉)鍌宠几鍠厓锛堜篃绋盌TU锛�锛孌TU鍏�(n猫i)缃甋IM骞堕枊閫欸PRS鍔熻兘锛屾墜绾�(x霉)鍙埌鐣�(d膩ng)?sh霉)鍖捐嬁搴割倛宸╧鐞嗭紙涓€鑸寘鏈�20鍏�50M娴侀噺锛�锛孌TU蹇呴爤棣栧厛閰嶇疆濂藉悇闋呭弮鏁�(sh霉)鍖呮嫭鏁�(sh霉)鎿�(j霉)铏曠悊涓績鐨勫煙鍚嶃€佹垨IP鍦板潃浠ュ強RS锛�485鎺ュ彛閫熺巼绛夊弮鏁�(sh霉)锛屽皣DTU鎺ュ叆涓湅绉诲嫊GPRS鐒＄窔缍�(w菐ng)绲�(lu貌)锛屼腑鍦嬬Щ鍕旼PRS缍�(w菐ng)绲�(lu貌)鑸嘔nternet浜掕伅(li谩n)缍�(w菐ng)鏄劇绺€ｆ帴鐨�锛涙暩(sh霉)鎿�(j霉)铏曠悊涓績鍙互閫氶亷鍚勭ó鏂瑰紡锛堝皥绶氾紝鐒＄窔锛屾挜铏熶笂缍�(w菐ng)锛孉DSL绛夛級涔熸帴鍏nternet浜掕伅(li谩n)缍�(w菐ng)锛岀稉(j墨ng)婵�(j矛)鐨勬柟娉曚竴鑸槸ADSL鎺ュ叆锛屽嫊鎱�(t脿i)鐛插緱鍏恫(w菐ng)IP鍦板潃锛屼篃鍙偤鏁�(sh霉)鎿�(j霉)涓績鐢宠珛鍥哄畾鍩熷悕锛屽湪DTU涓ō(sh猫)缃暩(sh霉)鎿�(j霉)涓績鐨勫煙鍚�锛岄€氶亷鍩熷悕瑙ｆ瀽鏂规硶锛屽鐝�(xi脿n)鏁�(sh霉)鎿�(j霉)鍌宠几锛岃垏鐝�(xi脿n)鍫撮噰闆嗛粸DTU瀵︾従(xi脿n)鏁�(sh霉)鎿�(j霉)閫氫俊锛屽苟閫氶亷鏌ヨ鎴栫洿鎺ュ鏅傛帴鏀剁嵅寰楀偝鎰熷櫒绲傜鏁�(sh霉)鎿�(j霉)锛岀稉(j墨ng)閬庤檿鐞嗗悗锛屼互鍦栬〃褰㈠紡椤ず锛屾垨鍋氭垚WWW鏈嶅嫏(w霉)鍣�锛屽彲渚涚敤鎴堕€氶亷缍�(w菐ng)闋佹柟寮忓湪鍚勫湴浜掕伅(li谩n)缍�(w菐ng)閫氶亷WINDOWS鐎忚鍣ㄦ煡瑭㈣í鍟忔暩(sh霉)鎿�(j霉)锛屽悓鏅備篃鍙皣鍫辫绛変俊鎭€氶亷GPRS鐒＄窔MODEM浠ョ煭淇″舰寮忕櫦(f膩)绲︽墜姗�(j墨)锛屽鐝�(xi脿n)灏嶅悇閲囬泦榛炵祩绔殑鍏ㄩ潰鐩�(ji膩n)鎺�銆�

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灏嶄簬鏁�(sh霉)鎿�(j霉)铏曠悊涓績鍘熸湁鐨凴S锛�232涓插彛鎺ュ叆铏曠悊绯荤当(t菕ng)锛屽彲浠ラ€氶亷铏涙摤涓插彛杌熶欢锛屽皣浜掕伅(li谩n)缍�(w菐ng)鐨凾CP/IP鏁�(sh霉)鎿�(j霉)鍖呮暩(sh霉)鎿�(j霉)妯℃摤鎴愪竴鍊嬩覆鍙ｆ暩(sh霉)鎿�(j霉)锛岀祩绔噰闆嗙殑鏁�(sh霉)鎿�(j霉)灏卞彲缍�(j墨ng)閬嶨PRS鐒＄窔DTU閫氶亷閫欏€嬭櫅鎿覆鍙ｅ拰鍘熸湁绯荤当(t菕ng)閫�(j矛n)琛岄€忔槑鍌宠几鐒＄斧閵滄帴銆傛暩(sh霉)鎿�(j霉)铏曠悊涓績濡傛灉娌掓湁鍥哄畾鍏恫(w菐ng)IP锛屽彲鍒板煙鍚嶆湇鍕�(w霉)鍟嗛偅閲岀敵璜嬪厤璨绘垨鏀惰不鐨勫浐瀹氬煙鍚�锛屽苟閬嬭鍩熷悕瀹㈡埗绔粺浠讹紙姣斿锛氳姳鐢熸涔嬮锛夛紝鍐嶅湪鎺ュ叆璺敱鍣ㄤ笂鍋氬€嬬鍙ｆ槧灏�锛屽氨鍙В姹烘矑鏈夊浐瀹氬叕缍�(w菐ng)IP鐨勫晱椤�銆�

3銆佸熀浜嶨PRS鐒＄窔鏁�(sh霉)鎿�(j霉)鍌宠几绯荤当(t菕ng)鐗归粸锛�

(1)閫忔槑鏁�(sh霉)鎿�(j霉)鍌宠几锛欸PRSDTU鐩存帴鎻愪緵RS232鎴朢S485鎺ュ彛锛屼娇鐢ㄧ啊鍠�銆佹柟渚�锛岀偤鐢ㄦ埗鐨勬暩(sh霉)鎿�(j霉)瑷�(sh猫)鍌欐彁渚涢€忔槑鍌宠几閫氶亾銆�

(2)鐒￠渶鍚庤嚭瑷堢畻姗�(j墨)鏀寔锛氭櫘閫欸PRSModem閫氬父闇€瑕侀檮钁楀湪PC姗�(j墨)涓婅櫅鎿挜铏熶笂缍�(w菐ng)锛屽埄鐢≒C姗�(j墨)鐨勮硣婧愰€�(j矛n)琛屾暩(sh霉)鎿�(j霉)鏀剁櫦(f膩)鍜屽崝(xi茅)璀拌綁(zhu菐n)鎻�锛孏PRSDTU鍏�(n猫i)缃嚜鍕曠恫(w菐ng)绲�(lu貌)閫ｆ帴鍜屽崝(xi茅)璀拌檿鐞嗘ā濉�锛岀劇闇€鍚庤嚭瑷堢畻姗�(j墨)鏀寔銆�

(3)鏀寔榛炲皪榛�銆侀粸灏嶅榛�銆侀洐鍚�?q奴)宕焤鏁�(sh霉)鎿�(j霉)鍌宠几锛欸PRSDTU鍙互瀵︾従(xi脿n)榛烇綖榛炪€侀粸锝炲榛�銆佷腑蹇冿綖澶氶粸鐨勫皪绛夋暩(sh霉)鎿�(j霉)鍌宠几锛屽偝杓告檪寤朵竴鑸皬浜�1绉�銆�

(4)姘搁仩(yu菐n)鍦ㄧ窔锛欸PRSDTU涓€闁嬫(j墨)灏辫兘鑷嫊鐧婚寗鍒癎PRS缍�(w菐ng)绲�(lu貌)涓�锛屽苟鑸囨偍鐨勬暩(sh霉)鎿�(j霉)涓績寤虹珛閫氫俊閺堣矾锛岄毃鏅傛敹鐧�(f膩)鐢ㄦ埗鏁�(sh霉)鎿�(j霉)瑷�(sh猫)鍌欑殑鏁�(sh霉)鎿�(j霉)銆�

(5)鎸夋祦閲忚▓璨伙細GPRSDTU涓€鐩村湪绶�锛屾寜鐓ф帴鏀跺拰鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鍖呯殑鏁�(sh霉)閲忎締鏀跺彇璨荤敤锛屾矑鏈夋暩(sh霉)鎿�(j霉)娴侀噺鐨勫偝閬炴檪涓嶆敹璨荤敤銆�

(6)楂橀€熷偝杓革細GPRS缍�(w菐ng)绲�(lu貌)鐨勫偝杓搁€熷害zui蹇皣閬�(d谩)鍒�160Kbps锛岄€熺巼鐨勯珮浣庡彲浠ョ敱涓湅闅涙硶绉诲嫊閫�(j矛n)琛岀恫(w菐ng)绲�(lu貌)瑷�(sh猫)缃�锛屾牴鎿�(j霉)涓湅绉诲嫊鐨勭恫(w菐ng)绲�(lu貌)鎯呮硜锛岀洰鍓嶅彲鎻愪緵40~80Kbps鐨勭┅(w臎n)瀹氭暩(sh霉)鎿�(j霉)鍌宠几銆�

涓�銆佸渚嬶細閲囩敤瀹忛浕GPRS鐒＄窔DTU閫�(j矛n)琛屾暩(sh霉)鍌崇殑瑙ｆ焙鏂规

DTU閲囩敤娣卞湷瀹忛浕绉戞妧鍏徃鐨勭劇绶氭暩(sh霉)鍌虫ā濉奌1118S锛岄鍏堝皪DTU閫�(j矛n)琛岃ō(sh猫)缃�锛屾椹熷涓嬶細

(涓€)灏岲TU閫�(j矛n)琛岃ō(sh猫)缃�

灏嘍TU鍜孭C鐢≧S锛�232闆荤簻閫ｆ帴璧蜂締锛岄€�(j矛n)鍏IMDOWS鐨勮秴绱氱祩绔�锛屽苟灏囦覆鍙ｉ€熺巼瑷�(sh猫)鐐�57600锛岀劇鏍￠锛�8浣嶆暩(sh霉)鎿�(j霉)锛岀劇娴佹帶锛涗竴鐩存寜浣忊€濈┖鏍尖€濋嵉锛岀郸DTU涓婇浕锛岀洿鍒癉TU鍑虹従(xi脿n)姝¤繋淇℃伅锛岀劧鍚庢寜鈥滳鈥濋嵉灏卞彲浠ラ€�(j矛n)鍏ラ厤缃彍鍠€�

DTU閰嶇疆鍒楄〃:

1绉诲嫊鏈嶅嫏(w霉)涓績瑷�(sh猫)缃�(MSC)

2绲傜鍠厓瑷�(sh猫)缃�

3缍�(w菐ng)绲�(lu貌)閫氶亾瑷�(sh猫)缃�

4鐢ㄦ埗涓插彛瑷�(sh猫)缃�

5鐗规畩閬搁爡瑷�(sh猫)缃�

6DTU閰嶇疆瀵嗙⒓瑷�(sh猫)缃�

7鍑哄粻榛樿獚(r猫n)瑷�(sh猫)缃�

R杩斿洖

绉诲嫊鏈嶅嫏(w霉)涓績鐨勮ō(sh猫)缃寜鐓у嚭寤犻粯瑾�(r猫n)瑷�(sh猫)缃�銆�

绲傜鍠厓瑷�(sh猫)缃爡閲岄潰鍙瑷�(sh猫)缃瓺TU韬唤璀樺垾纰间篃灏辨槸DTU鐨勬(bi膩o)璀�锛岄暦搴�11浣�锛屼竴鑸噰鐢―TU鐨凷IM鍗¤櫉纰�锛屽叾浣欏潎鎸夐粯瑾�(r猫n)瑷�(sh猫)缃�銆�

缍�(w菐ng)绲�(lu貌)閫氶亾瑷�(sh猫)缃細鍦ㄧ附鍒楄〃鎸�3閫�(j矛n)鍏ユ湰瑷�(sh猫)缃�锛屽皣鍑虹従(xi脿n)涓嬮潰鐨勯伕闋咃細缍�(w菐ng)绲�(lu貌)閫氶亾瑷�(sh猫)缃�:

1閫氶亾1

2閫氶亾2

3閫氶亾3

4閫氶亾4

5閫氶亾宸ヤ綔妯″紡

6TCP?锛涢。r闁撻枔闅�

7DNSIP鍦板潃

8PPP?锛涢。r闁撻枔闅�

R杩斿洖

DTU鏀寔zui澶氬悓鏅傞枊4鍊嬬恫(w菐ng)绲�(lu貌)閫氶亾(UDP/TCP)锛屾垨鑰呴枊1鍊嬬煭淇￠€氶亾銆�

閫氶亾宸ヤ綔妯″紡銆乀CP淇濇椿鏅傞枔闁撻殧銆丏NSIP鍦板潃浣跨敤浜庢墍鏈夌殑閫氶亾锛屽彧鐢ㄨō(sh猫)缃竴娆�銆傞€欓噷鍏堣瑳閫欏咕闋咃紝鐒跺悗鍐嶈瑳閫氶亾鍠崹鐨勯厤缃�銆�

1.閫氶亾宸ヤ綔妯″紡

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0

鏈増鏈殑DTU鏀寔鍠€氶亾銆佷富鍌欓€氶亾銆佸閫氶亾涓夌ó宸ヤ綔鏂瑰紡銆傚柈閫氶亾锛屾寚鐨勬槸DTU鍙墦闁嬮€氶亾1銆備富鍌欓€氶亾锛屾寚鐨勬槸DTU灏囬€氶亾1浣滅偤涓�锛岄€氶亾2浣滅偤鍌欓€氶亾銆侱TU姣忔閲嶆柊?li谩n)鑺存煛?锛岄鍏堟墦闁嬩富閫氶亾锛屽鏋滀富閫氶亾鐣板父闂�(gu膩n)闁�锛屽皣杞�(zhu菐n)鍚戝倷閫氶亾锛屽鏋滃倷閫氶亾鐣板父闂�(gu膩n)闁�锛屽張灏囪綁(zhu菐n)鍚戜富閫氶亾銆傚閫氶亾锛屾寚鐨勬槸DTU姣忔鎾ヨ櫉閮藉皣鍏ㄩ儴4鍊嬮€氶亾鎵撻枊锛屾浠舵槸閫欎簺閫氶亾蹇呴爤閰嶇疆鏈夊浐瀹欼P鎴栧煙鍚�銆傜暥(d膩ng)鐢ㄦ埗鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鏅傦紝灏囧悓鏅傚悜閫欏咕鍊嬮€氶亾鐧�(f膩)閫�銆傞€欑ó鏂瑰紡鍙互閰嶅悎锛堥€氶亾->楂樼礆->鎺у埗绱氬垾锛変締闈堟椿浣跨敤銆傚閫氶亾鏂瑰紡涓嶆敮鎸佺煭淇￠€氶亾銆傚彇鍊艰寖鍦�0锝�2锛岄粯瑾�(r猫n)0

2.TCP淇濇椿鏅傞枔闁撻殧

浣跨敤姊濅欢锛氶€氶亾->閫ｇ恫(w菐ng)鏂瑰紡=1

鐢ㄤ締缍寔TCP閺堣矾銆傜暥(d膩ng)?sh霉)绔璤(d谩)閫欏€嬫檪闁撻枔闅旀檪锛孌TU鏈冪櫦(f膩)閫佷竴鍊婽CP?锛涢拹缍攜鍖�锛屽鏋淒SC鐨凾CP鏈嶅嫏(w霉)閭勬椿钁�锛屽皣杩斿洖涓€鍊嬬⒑瑾�(r猫n)锛屽鏋滃湪鎸囧畾鏅傞枔涓嶈繑鍥�锛孌TU鏈冮噸鐧�(f膩)5娆�锛岀劧鍚庨棞(gu膩n)闁塗CP閫ｆ帴銆傚柈浣嶅垎閻�锛屽彇鍊艰寖鍦�0锝�120锛岄粯瑾�(r猫n)5銆�0琛ㄧず涓嶅暉鐢═CP?锛涢拹缍攜銆�

3.PPP?锛涢。r闁撻枔闅�

浣跨敤姊濅欢锛氫娇鐢║DP鎴朤CP閫氶亾

鐢ㄤ締缍寔PPP閺堣矾銆傜暥(d膩ng)?sh霉)绔璤(d谩)閫欏€嬫檪闁撻枔闅旀檪锛孌TU鏈冪櫦(f膩)閫佷竴鍊婸PP?锛涢拹缍攜鍖�锛屽鏋淧PP閺堣矾淇濇寔姝ｅ父(鍙﹀鏈嶅嫏(w霉)鍣ㄤ篃瑕佹敮鎸�)锛屽皣杩斿洖涓€鍊嬬⒑瑾�(r猫n)锛屽鏋滃湪鎸囧畾鏅傞枔涓嶈繑鍥�锛孌TU鏈冮噸鐧�(f膩)5娆�锛岀劧鍚庨棞(gu膩n)闁塒PP閫ｆ帴銆傚柈浣嶅垎閻�锛屽彇鍊艰寖鍦�0锛�3锝�65535锛岄粯瑾�(r猫n)0銆�0琛ㄧず涓嶅暉鐢≒PP?锛涢拹缍攜銆�

4.DNSIP鍦板潃

浣跨敤姊濅欢锛氱劇

鐢ㄤ締鎸囧畾鍩熷悕瑙ｉ噵鏈嶅嫏(w霉)鍣ㄥ湴鍧€銆�

涓嬮潰璎涜堪閫氶亾鍠崹鐨勯厤缃�锛岀敱浜庢瘡鍊嬮€氶亾鐨勯厤缃収(n猫i)瀹归兘鏄竴鑷寸殑锛屾墍浠ヤ互閫氶亾1鐐轰緥閫�(j矛n)琛岃鏄�銆�

鎸夆€�1鈥濆悗閫�(j矛n)鍏ラ€氶亾1鐨勯厤缃紝灏囧嚭鐝�(xi脿n)涓嬮潰鐨勯伕闋咃細

閫氶亾1瑷�(sh猫)缃�:

1DSCIP鍦板潃

2DSC鍩熷悕

3DSC閫氳▕绔彛

4鏈湴閫氳▕绔彛

5閫ｇ恫(w菐ng)鏂瑰紡

6楂樼礆(鑷畾缇╄ō(sh猫)缃�)

R杩斿洖

1.DSCIP鍦板潃

浣跨敤姊濅欢锛氱劇

灏嶄簬鐭俊閫氶亾鐒℃晥銆�

DSC鐨勫浐瀹欼P鍦板潃銆�

2.DSC鍩熷悕浣跨敤姊濅欢锛氱劇

灏嶄簬鐭俊閫氶亾鐒℃晥銆�

DSC鐨勫煙鍚嶃€�

3.DSC閫氳▕绔彛

浣跨敤姊濅欢锛氱劇

灏嶄簬鐭俊閫氶亾鐒℃晥銆�

DSC鐨勭鍙�銆�

4.鏈湴閫氳▕绔彛

浣跨敤姊濅欢锛氱劇

灏嶄簬鐭俊閫氶亾鐒℃晥銆�

DTU鐨勭鍙�銆�

5.閫ｇ恫(w菐ng)鏂瑰紡

浣跨敤姊濅欢锛氱劇

鑸嘍SC閫ｆ帴鐨勬柟寮�锛�0琛ㄧずUDP锛�1琛ㄧずTCP锛�2琛ㄧず鐭俊锛�3琛ㄧずAT閫氶亾锛�4琛ㄧずTCP鏈嶅嫏(w霉)閫氶亾銆�

鍙栧€艰寖鍦�0锝�4锛岄粯瑾�(r猫n)0

6.楂樼礆

楂樼礆閬搁爡鏈夊鍊�锛屼笅闈㈡槸鍏跺垪琛細

閫氶亾1楂樼礆瑷�(sh猫)缃�:

1鍟熺敤DDP鍗�(xi茅)璀�

2鍦ㄧ窔鍫卞憡鏅傞枔闁撻殧

3缍�(w菐ng)绲�(lu貌)妾㈡脯鏅傞枔闁撻殧

4zui澶х櫥閷凞SC娆℃暩(sh霉)

5zui澶х恫(w菐ng)绲�(lu貌)妾㈡脯娆℃暩(sh霉)

6鎺у埗绱氬垾

7閲嶉€ｆ帴鏅傞枔闁撻殧

8DSC韬唤璀樺垾纰�

R杩斿洖

1锝�7闋呭潎鎸夊嚭寤犻粯瑾�(r猫n)閰嶇疆锛屼富瑕佹槸绗叓闋咃細DSC韬唤璀樺垾纰�銆傝┎閬搁爡鍦ㄥ叐绋儏娉佷笅浣跨敤锛�*鏄懠鍙獶SC锛岀浜屾槸鐭俊鎴栭浕璺€氶亾浣跨敤銆備娇鐢ㄥ湪鍛煎彨DSC鏅傦細姝ゆ檪蹇呴爤鐗规畩閬搁爡瑷�(sh猫)缃�->绲傜椤炲瀷=2锛孌TU灏囩瓑寰呴€欏€嬭櫉纰肩殑DSC鍛煎彨瑙哥櫦(f膩)涓婄窔銆傚鏋滄矑鏈夐厤缃甀P鍜屽煙鍚�锛孌TU閭勫皣浣跨敤瑭茶櫉纰煎懠鍙獶SC锛屼締鐛插彇IP(姝ゆ檪DSC蹇呴爤浣跨敤鐭俊鍛煎彨DTU锛岃┎鐭俊蹇呴爤浣跨敤瀹忛浕鍏徃鐨勭煭淇″懠鍙殑鍏�(n猫i)瀹规牸寮�)銆備娇鐢ㄥ湪鐭俊鎴栭浕璺€氶亾鏅傦細DTU灏囧悜閫欏€嬭櫉纰肩櫦(f膩)閫佹垨鎺ユ敹鐭俊鏁�(sh霉)鎿�(j霉)锛屾垨閫�(j矛n)琛岄浕璺挜铏熴€傚皪浜庣煭淇￠€氶亾锛岄€欏€嬪€煎繀濉紝骞朵笖蹇呴爤鏄畬鏁寸殑(11浣嶉暦搴�)锛屽惁鍓囩劇娉曟敹鐧�(f膩)鐭俊銆�

7.鐢ㄦ埗涓插彛瑷�(sh猫)缃細鎸夌収鐢ㄦ埗RS232鎴朢S485涓插彛瑷�(sh猫)缃悇闋呭弮鏁�(sh霉)锛屽鏋滄槸RS485鎺ュ彛锛屾祦鎺ф寜鐓у崐闆欏伐瑷�(sh猫)缃�銆�

鐗规畩閬搁爡瑷�(sh猫)缃細鍦ㄧ附鍒楄〃鎸�5閫�(j矛n)鍏ユ湰瑷�(sh猫)缃�锛屽皣鍑虹従(xi脿n)涓嬮潰鐨勯伕闋咃細

鐗规畩閬搁爡瑷�(sh猫)缃垪琛�:

1绲傜椤炲瀷

2鍛煎彨椤炲瀷

3鍛煎彨鏅傞枔闁撻殧

4绌洪枒涓嬬窔鏅傞枔闁撻殧

5绌洪枒涓嬬窔妯″紡R杩斿洖

1>绲傜椤炲瀷

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0

绲傜椤炲瀷鏈変笁绋細涓€鐩村湪绶�銆佽Ц鐧�(f膩)涓婄窔銆丏SC鏁�(sh霉)鎿�(j霉)鍥炵挵(hu谩n)銆�

涓€鐩村湪绶氾細DTU涓€鍟熷嫊灏遍枊濮嬫挜铏燂紝鐒跺悗鍜孌SC寤虹珛閫ｆ帴锛屽鏋滀腑闁撳嚭鐝�(xi脿n)鐣板父鏂烽枊锛屾渻寰堝揩閲嶆柊閫ｆ帴銆傝Ц鐧�(f膩)涓婄窔锛欴TU鍟熷嫊鍚庡苟涓嶄笂绶�锛岃€屾槸绛夊緟TE鐨勬暩(sh霉)鎿�(j霉)銆丏SC鐨勫懠鍙墠涓婄窔銆侱SC鏁�(sh霉)鎿�(j霉)鍥炵挵(hu谩n)锛欴TU涓€鍟熷嫊灏遍枊濮嬫挜铏�锛岀劧鍚庡拰DSC寤虹珛閫ｆ帴锛屾鏅侱SC鍚慏TU鐧�(f膩)閫佺殑鏁�(sh霉)鎿�(j霉)灏囪鍥為€佺郸DSC锛岃€屼笉鍌崇郸TE銆傛绋柟寮忎竴鑸敤鍋氭脯瑭︺€�

5涓€鐩村湪绶�锛�2瑙哥櫦(f膩)涓婄窔锛�9DSC鏁�(sh霉)鎿�(j霉)鍥炵挵(hu谩n)銆傞粯瑾�(r猫n)5

2>鍛煎彨椤炲瀷

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0锛岀祩绔鍨�=2锛岄厤缃簡(閫氶亾->DSC韬唤璀樺垾纰�)

鍛煎彨椤炲瀷鏄寚锛氱暥(d膩ng)DTU鏀跺埌TE鐨勬暩(sh霉)鎿�(j霉)锛岄渶瑕佷笂绶�锛屼絾鏄叾閫氶亾娌掓湁閰嶇疆鍥哄畾IP鍜屽煙鍚嶅洜姝ゅ皣鍚慏SC鐧�(f膩)璧峰懠鍙�锛岃姹侱SC鐧�(f膩)閫両P閬庝締銆傚鏋滃懠鍙け鏁楀悗灏囬噸瑭�(鐢卞懠鍙檪闁撻枔闅旀焙瀹�)锛屾垨涓嶅啀閲嶈│鑰屼笩妫勬暩(sh霉)鎿�(j霉)銆�

0鐭俊锛�1銆傞粯瑾�(r猫n)0

3>鍛煎彨鏅傞枔闁撻殧

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0锛岀祩绔鍨�=2锛岄厤缃簡(閫氶亾->DSC韬唤璀樺垾纰�)

鏈伕闋呰ō(sh猫)缃瘡娆″懠鍙箣闁撶殑鏅傞枔闁撻殧銆�

鍠綅绉�锛屽彇鍊艰寖鍦�0銆�10锝�65535锛�0琛ㄧず鍙懠鍙竴娆★紝榛樿獚(r猫n)0

4>绌洪枒涓嬬窔鏅傞枔闁撻殧

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0

鏈伕闋呰ō(sh猫)缃瓺TU鍦ㄧ劇TE鏁�(sh霉)鎿�(j霉)鏅傜殑涓嬬窔鏅傞枔銆�

鐣�(d膩ng)DTU闀锋檪闁撴矑鏈夋敹鍒癟E鐨勬暩(sh霉)鎿�(j霉)锛屽凡瓒呴亷浜嗘湰瑷�(sh猫)缃�锛屽氨鏈冮棞(gu膩n)闁夐€氶亾锛屼互鍙婃挜铏�锛岄噸鏂扮瓑寰呬笅娆′笂绶�銆傚鏋滃湪鏈檪闁撻枔闅斿収(n猫i)鏀跺埌浜嗕締鑷狣SC鐨勬暩(sh霉)鎿�(j霉)(蹇呴爤鏄敤鎴舵暩(sh霉)鎿�(j霉)),鍓囨渻灏囦笅绶氭檪闁撳悗寤躲€傚柈浣嶇锛屽彇鍊艰寖鍦�0銆�10锝�65535锛�0琛ㄧず鏈ō(sh猫)缃笉鍟熺敤锛屼笉涓嬬窔锛岄粯瑾�(r猫n)0

5>绌洪枒涓嬬窔妯″紡

浣跨敤姊濅欢锛氬暉鐢═DP鍗�(xi茅)璀�=0锛岀┖闁戜笅绶氭檪闁撻枔闅�>0

鐣�(d膩ng)绌洪枒涓嬬窔鏅傞枔鍒伴仈(d谩)鍚�锛屾牴鎿�(j霉)鏈ō(sh猫)缃締姹哄畾鏄惁涓嬬窔銆�

0瀹氭檪涓嬬窔锛屽鏋滄槸涓诲倷閫氶亾锛屼富閫氶亾鍓囦笉鏈冧笅绶�銆�

3绌洪枒涓嬬窔锛屽鏋滄槸涓诲倷閫氶亾锛屼富閫氶亾鍓囦笉鏈冧笅绶�銆�

4瀹氭檪涓嬬窔锛屽鏋滄槸涓诲倷閫氶亾锛屼富閫氶亾涔熻涓嬬窔銆�

7绌洪枒涓嬬窔锛屽鏋滄槸涓诲倷閫氶亾锛屼富閫氶亾涔熻涓嬬窔銆�

瀹氭檪涓嬬窔锛氭寚鐨勬槸鍒伴仈(d谩)浜嗙┖闁戜笅绶氭檪闁撻枔闅�锛屼笉绠＄暥(d膩ng)鍓嶇殑閫氶亾鏄惁鏈夋暩(sh霉)鎿�(j霉)閫氳▕锛岄兘瑕佷笅绶�銆�

绌洪枒涓嬬窔锛氭寚鐨勬槸鍙鏈夋暩(sh霉)鎿�(j霉)閫氳▕锛屼笅绶氭檪闁撳氨鏈冭鎺ㄥ欢锛屼笅绶氭檪闁撹閲嶇疆锛岀洿鍒�?j墨ng)]鏈夋暩(sh霉)鎿�(j霉)閫氳▕鏅�锛屾墠鏈冧笅绶�銆傚柈浣嶇锛屽彇鍊艰寖鍦�0銆�3銆�4銆�7锛岄粯瑾�(r猫n)7

鍥�銆丏TU閫氶亾宸ヤ綔妯″紡瑾槑

1銆佸柈閫氶亾

锛�1锛夊柈閫氶亾浣跨敤鐠�(hu谩n)澧�

鍠€氶亾涓昏浣跨敤鍦ㄤ竴鍊婦TU灏嶆噳(y墨ng)涓€鍊婦SC鐨勭挵(hu谩n)澧冧笅銆�

鍠€氶亾涓€瀹氭槸閫氶亾1銆�

锛�2锛夊柈閫氶亾涓昏鐨勫弮鏁�(sh霉)閰嶇疆

a.閫氶亾宸ヤ綔妯″紡瑷�(sh猫)缃偤鈥濆柈閫氶亾鈥�

b.閰嶇疆閫氶亾1鐨勭浉闂�(gu膩n)鍙冩暩(sh霉)銆�

2銆佷富鍌欓€氶亾

锛�1锛変富鍌欓€氶亾浣跨敤鐠�(hu谩n)澧�

涓诲倷閫氶亾涓昏浣跨敤鍦ㄤ竴鍊婦TU灏嶆噳(y墨ng)鍏╁€婦SC鐨勭挵(hu谩n)澧冦€�

姣斿锛屼娇鐢ㄤ竴鍊婾DP鎴朤CP鐨勯€氶亾浣滅偤涓昏鐨勯€氳▕閫氶亾锛屽啀閰嶇疆涓€鍊嬬煭淇￠€氶亾浣滅偤鍌欑敤閫氶亾锛岀暥(d膩ng)涓婚€氶亾鐒℃硶閫ｆ帴鏅�锛孌TU鍙互杞�(zhu菐n)鍚戝倷鐢ㄧ殑鐭俊閫氶亾锛岄€氶亷鐭俊渚嗗偝閫佹暩(sh霉)鎿�(j霉)锛屽湪DTU妾㈡脯鍒颁富閫氶亾鍙互閫ｆ帴鏅傦紝闂�(gu膩n)闁夌煭淇￠€氶亾锛岃€岄噸鏂板洖鍒颁富閫氶亾涓�銆�

涓婚€氶亾鍙互鏄煭淇￠€氶亾锛屽倷閫氶亾涔熷彲浠ユ槸UDP鎴朤CP閫氶亾锛屼篃鍙互鍏╄€呴兘鏄悓涓€椤炲瀷鐨勯€氶亾銆�

涓婚€氶亾涓€瀹氭槸閫氶亾1锛屽倷閫氶亾涓€瀹氭槸閫氶亾2銆�

锛�2锛変富鍌欓€氶亾涓昏鐨勫弮鏁�(sh霉)閰嶇疆

a.閫氶亾宸ヤ綔妯″紡瑷�(sh猫)缃偤鈥濅富鍌欐ā寮忊€�

b.閰嶇疆涓婚€氶亾锛屽嵆閫氶亾1鐨勭浉闂�(gu膩n)鍙冩暩(sh霉)

c.閰嶇疆鍌欓€氶亾锛屽嵆閫氶亾2鐨勭浉闂�(gu膩n)鍙冩暩(sh霉)

d.閰嶇疆绌洪枒涓嬬窔鏅傞枔銆侱TU浣跨敤鏈弮鏁�(sh霉)渚嗛€�(j矛n)琛岄€氶亾杞�(zhu菐n)鎻�锛岀暥(d膩ng)閬嬭鍦ㄥ倷閫氶亾鏅傦紝DTU鏈冨湪绌洪枒涓嬬窔鏅傞枔鍒伴仈(d谩)鍚庨噸鏂拌綁(zhu菐n)鍚戜富閫氶亾锛屽槜瑭﹂€ｆ帴锛屽鏋滃槜瑭︽垚鍔�锛屽墖閬嬭鍦ㄤ富閫氶亾锛屼笉鎴愬姛鍓囧啀鍥炲埌鍌欓€氶亾銆�

e.閰嶇疆绌洪枒涓嬬窔妯″紡銆侱TU鏍规摎(j霉)鏈弮鏁�(sh霉)鍏峰畾鏄惁瑕佽綁(zhu菐n)鎻涢€氶亾銆�

涓嬮潰鏄�锛屾湰鍙冩暩(sh霉)鐨勫€煎湪涓诲倷妯″紡涓殑鎰忕京锛�

0:琛ㄧず瀹氭檪涓嬬窔锛屼富閫氶亾涓嶄笅绶氥€�

鐣�(d膩ng)DTU閬嬭鍦ㄤ富閫氶亾鏅�锛孌TU鏈冧繚鎸佷竴鐩村湪绶氾紱

鐣�(d膩ng)DTU閬嬭鍦ㄥ倷閫氶亾鏅�锛屽埌閬�(d谩)浜嗙┖闁戜笅绶氭檪闁�锛屼笉绠″倷閫氶亾鏄惁鏈夋暩(sh霉)鎿�(j霉)閫氳▕锛岄兘闂�(gu膩n)闁夊倷閫氶亾锛屽苟杩斿洖鍢楄│閫ｆ帴涓婚€氶亾銆�

3:琛ㄧず绌洪枒涓嬬窔锛屼富閫氶亾涓嶄笅绶�銆�

鐣�(d膩ng)DTU閬嬭鍦ㄤ富閫氶亾鏅傦紝DTU鏈冧繚鎸佷竴鐩村湪绶�锛�

鐣�(d膩ng)DTU閬嬭鍦ㄥ倷閫氶亾鏅傦紝鍒伴仈(d谩)浜嗙┖闁戜笅绶氭檪闁�锛屽苟涓斿倷閫氶亾娌掓湁鏁�(sh霉)鎿�(j霉)閫氳▕锛屾墠闂�(gu膩n)闁夊倷閫氶亾锛屽苟杩斿洖鍢楄│閫ｆ帴涓婚€氶亾銆�

4:琛ㄧず瀹氭檪涓嬬窔锛屼富閫氶亾涓嬬窔銆�

鐣�(d膩ng)DTU閬嬭鍦ㄤ富閫氶亾鏅�锛屽埌閬�(d谩)浜嗙┖闁戜笅绶氭檪闁擄紝涓嶇涓婚€氶亾鏄惁鏈夋暩(sh霉)鎿�(j霉)閫氳▕锛岄兘瑕侀棞(gu膩n)闁夐€氶亾锛屽苟涓旀柗闁婸PP閫ｆ帴锛岀劧鍚庣瓑寰呪€濋噸?f霉)鑺存灆r闁撻枔闅斺€濆悗鎵嶉噸鏂板缓绔嬩富閫氶亾鐨勯€ｆ帴銆�

鐣�(d膩ng)DTU閬嬭鍦ㄥ倷閫氶亾鏅�锛屽埌閬�(d谩)浜嗙┖闁戜笅绶氭檪闁�锛屼笉绠″倷閫氶亾鏄惁鏈夋暩(sh霉)鎿�(j霉)閫氳▕锛岄兘闂�(gu膩n)闁夊倷閫氶亾锛屽苟杩斿洖鍢楄│閫ｆ帴涓婚€氶亾銆�

7:琛ㄧず绌洪枒涓嬬窔锛屼富閫氶亾涓嬬窔銆�

鐣�(d膩ng)DTU閬嬭鍦ㄤ富閫氶亾鏅�锛屽埌閬�(d谩)浜嗙┖闁戜笅绶氭檪闁�锛屽苟涓斾富閫氶亾娌掓湁鏁�(sh霉)鎿�(j霉)閫氳▕锛屾墠闂�(gu膩n)闁夐€氶亾锛屽苟涓旀柗闁婸PP閫ｆ帴锛岀劧鍚庣瓑寰呪€濋噸?f霉)鑺存灆r闁撻枔闅斺€濆悗鎵嶉噸鏂板缓绔嬩富閫氶亾鐨勯€ｆ帴銆�

鐣�(d膩ng)DTU閬嬭鍦ㄥ倷閫氶亾鏅�锛屽埌閬�(d谩)浜嗙┖闁戜笅绶氭檪闁�锛屽苟涓斿倷閫氶亾娌掓湁鏁�(sh霉)鎿�(j霉)閫氳▕锛屾墠闂�(gu膩n)闁夊倷閫氶亾锛屽苟杩斿洖鍢楄│閫ｆ帴涓婚€氶亾銆�

3銆佸閫氶亾

锛�1锛夊閫氶亾浣跨敤鐠�(hu谩n)澧�

澶氶€氶亾涓昏浣跨敤鍦ㄤ竴鍊婦TU灏嶆噳(y墨ng)澶氬€婦SC鐨勭挵(hu谩n)澧�銆�

姣斿DTU闇€瑕佸皣閲囬泦鐨勬暩(sh霉)鎿�(j霉)鍚屾檪鐧�(f膩)鍚�3鍊婦SC鐨勬儏娉�銆�

锛�2锛夊閫氶亾涓昏鐨勫弮鏁�(sh霉)閰嶇疆

a.閫氶亾宸ヤ綔妯″紡瑷�(sh猫)缃偤鈥濆閫氶亾妯″紡鈥�

b.閰嶇疆闇€瑕佺殑閫氶亾锛寊ui澶氭敮鎸�4閫氶亾锛岄€氶亾椤炲瀷蹇呴爤閫氱偤UDP/TCP瀹㈡埗绔�(涓嶈兘鏄疶CP鏈嶅嫏(w霉)閫氶亾锛岄€欑ó椤炲瀷鍙敤浜庡柈閫氶亾)锛屾垨鍚岀偤鐭俊銆�

c.閰嶇疆鍚勫€嬮€氶亾鐨勬帶鍒堕鍨�

灏嘍TU鎸夌収浠ヤ笂瑾槑瑷�(sh猫)缃ソ鍚�

鐭俊閫氶亾瑾槑

4銆丏TU鐭俊閫氶亾閬嬭瑾槑

棣栧厛瑕侀厤缃竴鍊嬬煭淇￠€氶亾锛岄厤缃殑鏂规硶涓嬮潰鎻忚堪銆�

鐣�(d膩ng)TE鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鍒癉TU鏅傦紝DTU灏囪┎鏁�(sh霉)鎿�(j霉)(涓嶈秴閬�140瀛楃瘈(ji茅)锛岃秴閬庣殑灏囬€�(j矛n)琛屽垎娈�)鎵撳寘鎴愮煭淇�锛岀櫦(f膩)閫佺郸鎸囧畾鐨勮櫉纰�(DSC韬唤璀樺垾纰�)锛屽鏋滄墦闁嬩簡瑾�(di脿o)瑭︿俊鎭垨鑰呰ō(sh猫)缃簡TDP鍗�(xi茅)璀�锛岀櫦(f膩)閫佹垚鍔熸垨澶辨晽閮芥渻鍚慣E鐧�(f膩)鍑哄牨鍛娿€�

鐣�(d膩ng)DTU鏀跺埌鐭俊鏅�锛岄鍏堟瘮杓冪煭淇＄殑渚嗘簮铏熺⒓鏄惁鑳藉鍖归厤鈥淒SC韬唤璀樺垾纰尖€濓紝涓嶈兘鍖归厤鐨勫皣涓熸锛屽尮閰嶇殑灏囧収(n猫i)瀹圭櫦(f膩)閫佺郸TE銆�

铏熺⒓鍖归厤鍙互鍙槸鏌愬咕浣�锛屾瘮濡傗€淒SC韬唤璀樺垾纰尖€濈偤136,鍓囨墍鏈夊寘鍚�136鐨勭煭淇￠兘鍙互鎺ユ敹锛屼絾鏄鏅傞€欏€嬮€氶亾灏变笉鎳�(y墨ng)瑭茶ō(sh猫)缃偤鍙互鐧�(f膩)閫�锛屽洜鐐虹洰妯�(bi膩o)铏熺⒓涓嶅畬鍏�銆�

绲�(ji茅)鍚堥€氶亾涓殑鎺у埗绱氬垾鍙冩暩(sh霉)锛屽彲浠ヨ純濂界殑鍋氬埌鐭俊鐨勫柈鐧�(f膩)鍜岀兢鐧�(f膩)銆�

5銆佺煭淇￠€氶亾閰嶇疆

a.閰嶇疆閫氶亾椤炲瀷鐐衡€濈煭淇♀€�

b.閰嶇疆鈥滵SC韬唤璀樺垾纰尖€濈偤闇€瑕佺櫦(f膩)閫佺殑鎵嬫(j墨)鎴杕odem铏熺⒓锛岃┎璀樺垾纰间篃鍙互鍙槸鏌愬咕浣�锛屾瘮濡�138/136

6銆佺煭淇℃暩(sh霉)鎿�(j霉)鏍煎紡

DTU鏀寔鍏╃ó鏍煎紡鐨勭煭淇＄櫦(f膩)閫�锛屼竴绋槸鑻辨枃(7BIT绶ㄧ⒓)锛屼竴绋槸鑷畾缇╂牸寮忔暩(sh霉)鎿�(j霉)(UCS2绶ㄧ⒓)锛岄暦搴︾偤140瀛楃瘈(ji茅)銆�

鑻辨枃涓€鑸敤浜庣櫦(f膩)閫佺郸鎵嬫(j墨)锛屾墜姗�(j墨)鍙互璀樺垾閫欑ó鏍煎紡鐨勭煭淇�銆�

鑷畾缇╂牸寮忕敤浜庨€忔槑鍌宠几锛屾帴鏀剁瑕佸皪閫欎簺鐭俊閫�(j矛n)琛岃瓨鍒ャ€�

鐩墠DTU榛樿獚(r猫n)鐨勬槸鑷畾缇╂牸寮忕殑鐭俊锛屽鏋滆鑻辨枃鐨勭煭淇�锛屽繀闋堣姹傚畾鍒禗TU銆�

浜斻€乀CP鏈嶅嫏(w霉)閫氶亾瑾槑

1銆乀CP鏈嶅嫏(w霉)閫氶亾閬嬭瑾槑

TCP鏈嶅嫏(w霉)鏄綔鐐篢CP鏈嶅嫏(w霉)绔殑鎳�(y墨ng)鐢紝浠栧彲浠ユ帴鍙楅仩(yu菐n)绋婽CP瀹㈡埗绔殑閫ｆ帴璜嬫眰銆傜偤浜嗗鎴剁鑳芥壘鍒版湇鍕�(w霉)绔紝瑕佹眰DTU浣跨敤鐨凷IM鍗″繀闋堟槸鏀寔鍥哄畾IP鐨�銆�

DTU鐨凾CP鏈嶅嫏(w霉)閫氶亾鍙兘鎳�(y墨ng)鐢ㄤ簬鍠€氶亾妯″紡锛屽苟涓旂洰鍓峊CP鏈嶅嫏(w霉)鍙敮鎸�1鍊嬪鎴剁鐨勯€ｆ帴銆俆CP鏈嶅嫏(w霉)鎳�(y墨ng)瑭茬敤浜庨€忔槑鐨勫偝杓告柟寮�(涓嶄娇鐢―DP鍗�(xi茅)璀�)銆�

TCP鏈嶅嫏(w霉)閫氶亾鐨勪娇鐢ㄦ儏褰㈠彲鑳芥槸涓嬮潰鐨勶細

a.榛炲皪榛為€氳▕锛屽叐鑷篋TU涔嬮枔鐨勪簰鍌筹紝涓€鑷轰綔鐐烘湇鍕�(w霉)绔�锛屽彟澶栦竴鑷轰綔鐐哄鎴剁渚嗕富鍕曢€ｆ帴銆�

b.琚嫊寮忔暩(sh霉)鎿�(j霉)涓婂偝锛孌TU浣滅偤鏈嶅嫏(w霉)绔�锛孭C鎴栧叾瀹冪殑绲傜浣滅偤瀹㈡埗绔紝涓诲嫊閫ｆ帴DTU锛岀劧鍚嶥TU鎵嶅彲浠ラ€�(j矛n)琛屾暩(sh霉)鎿�(j霉)閫氳▕銆傞€欑ó灏嶄簬涓績瑭㈠晱绲傜鐨勬柟寮忓緢鏈夌敤锛屽彲浠ユ瘮杓冪渷閷�銆�

鐣�(d膩ng)TCP閫氶亾鍦ㄧ洠(ji膩n)鑱芥檪锛屽彲浠ヤ娇鐢ㄢ€濈┖闁戜笅绶氭檪闁撯€濋€欏€嬪弮鏁�(sh霉)渚嗘帶鍒堕噸?f霉)鑺�?锛屽洜鐐烘湁鏅傛挜铏熷彲鑳芥渻鐒℃晥銆�

2銆乀CP鏈嶅嫏(w霉)閫氶亾閰嶇疆

a.閰嶇疆閫氶亾宸ヤ綔妯″紡鐐衡€濆柈閫氶亾鈥�

b.閰嶇疆閫氶亾1鐨勯€ｇ恫(w菐ng)鏂瑰紡鐐衡€漈CP鏈嶅嫏(w霉)鈥�

c.閰嶇疆閫氶亾1鐨凞SCIP鐐哄彲浠ユ帴鍙楅€ｆ帴鐨凾CP瀹㈡埗绔疘P

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