鍗楅偖閫氫俊缃戝熀纭�鏈熸湯鎬荤粨 - 鐧惧害鏂囧簱

鏂板缓

涓婁紶

棣栭〉

鍔╂墜

鏈�杩?/div>

璧勬枡搴?/div>

宸ュ叿

 

 

绗�涓�绔?/p>

 

1.

閫氫俊缃戝瓙缃戝姛鑳藉彲浠ュ垎涓轰笟鍔＄綉銆佷紶閫佺綉鍜屾敮鎾戠綉

 

涓氬姟缃戯細鍥鸿瘽缃戙�佺Щ鍔ㄧ數璇濈綉銆佷簰鑱旂綉銆?/p>

IP

鐢佃瘽缃戙�佺偣

鏁版嵁閫氫俊缃戙�佹櫤鑳界綉銆佺獎甯︾患鍚堜笟鍔＄綉锛?/p>

N-ISDN

锛?/p>

銆佸��

甯︾患鍚堜笟鍔＄綉锛?/p>

B-ISDN

锛?/p>

銆?/p>

 

浼犻�佺綉锛氭暟瀛椾俊鍙蜂紶閫佺綉

 

鏀�鎾戠綉锛氫俊浠ょ綉銆佹暟瀛楀悓姝ョ綉銆佺數淇＄�＄悊缃�

 

2.

鍗忚��锛氶�氫俊鍙屾柟蹇呴』閬靛畧鐨勮�勫�?/p>

 

鍚屼竴灞備箣闂撮�氳繃鍗忚��閫氫俊锛岀浉閭诲眰涔嬮棿閫氳繃鍘熻��閫氫俊銆?/p>

鐩搁偦灞備箣闂撮�氳繃涓氬姟鎺ュ叆鐐?/p>

/

鏈嶅姟鎺ュ叆鐐硅繘琛岄�氫俊銆?/p>

浼犺緭

灞傛槸绔�鍙ｃ�?/p>

 

鍗忚��鏄�鈥滄按骞崇殑

鈥?/p>

锛屽嵆鍗忚��鏄�鎺у埗瀵圭瓑瀹炰綋涔嬮棿閫氫俊鐨?/p>

瑙勫垯

;

鏈嶅姟鏄�鈥滃瀭鐩寸殑

鈥?/p>

锛屽嵆鏈嶅姟鏄�鐢变笅灞傚悜涓婂眰閫氳繃灞?/p>

闂存帴鍙ｆ彁渚涚殑銆?/p>

 

3.

OSI 

鍙傝�冩ā鍨嬪悇灞傚姛鑳?/p>

 

搴旂敤灞傦細鍚戠敤鎴锋彁渚涙湇鍔?/p>

 

琛ㄧず灞傦細瀵规暟鎹�杩涜�屾牸寮忚浆鎹?/p>

 

浼氳瘽灞傦細涓洪�氫俊鍙屾柟寤虹珛涓�涓�浼氳瘽杩炴帴锛屽苟鎺у埗浼氳瘽杩�

绋嬬殑杩涜�屻�?/p>

 

浼犻�佸眰锛氬缓绔嬩富鏈洪棿绔�鍒扮��鐨勮繛鎺ワ紝淇濊瘉绔�鍒扮��闂存暟鎹?/p>

浼犻�佺殑鍙�闈犳�с�?/p>

 

缃戠粶灞傦細鏍规嵁鏁版嵁浼犻�佺殑鐩�鐨勫湴鍜岀綉缁滅姸鎬侀�夎矾锛屼繚璇?/p>

鏁版嵁鍦ㄧ綉缁滀腑鐨勫彲闈犱紶閫併�?/p>

 

鏁版嵁閾捐矾灞傦細鍒╃敤宸�閿欐帶鍒躲�侀『搴忔帶鍒跺拰娴侀噺鎺у埗鍙婇摼

璺�灞傜殑鎺у埗鍜岀�＄悊锛屼繚璇佺浉閭昏妭鐐归棿鐨勯摼璺�涓婃暟鎹�鐨勬��

纭�浼犻�併�?/p>

 

鐗╃悊灞傦細鍒╃敤鐗╃悊浼犺緭浠嬭川涓烘暟鎹�閾捐矾鎻愪緵鐗╃悊杩炴帴锛�

浠ラ�忔槑鍦颁紶閫佹瘮鐗规祦銆?/p>

 

 

4.TCP/IP 

涓婂埌涓嬫槸搴旂敤灞傘�?/p>

TCP

灞傘�?/p>

IP

灞傘�佺綉缁滄帴鍏ュ眰銆佺墿鐞嗗眰

 

 

5.

涓ょ�嶆ā鍨嬬殑瀵瑰簲鍏崇郴锛�

 

OSI

鍙傝�冩ā鍨嬫槸涓�涓?/p>

7

灞傜粨鏋勶紝

TCP/IP

鍗忚��妯″瀷鏄�涓�涓?/p>

5

灞傜粨鏋勶紝鍏朵腑

TCP/IP

鐨勫簲鐢ㄥ眰鍜?/p>

OSI

鐨勫簲鐢ㄥ眰鐩稿�瑰簲锛�

鍦?/p>

TCP/IP

鍗忚��妯″瀷涓�娌℃湁琛ㄧず灞傚拰浼氳瘽灞傦�?/p>

杩欎袱灞傜殑鍔?/p>

鑳藉寘鍚�鍦ㄥ簲鐢ㄥ眰涓�銆?/p>

TCP/IP

涓�鐨�

TCP

灞傚�瑰�?/p>

OSI

涓�鐨勪�?/p>

閫佸眰锛?/p>

IP

灞傚�瑰�?/p>

OSI

涓�鐨勭綉缁滃眰锛�

TCP/IP

涓�鐨勭綉缁滄帴鍏�

灞備笉鑳藉拰

OSI

涓�鐨勬暟鎹�閾捐矾鐩稿�瑰簲锛�

鏄�鎸�

IP

缃戠粶鐨勬帴鍏?/p>

灞傚叿鏈夌嫭绔嬬殑閫氫俊鍔熻兘锛屽彲浠ヤ娇浠ュお缃戙�?/p>

SDH

缃戙�?/p>

ATM

缃戠粶绛夊崗璁�銆?/p>

 

绗�浜岀珷锛�

 

1.

鐢?/p>

璇?/p>

缃?/p>

鐨?/p>

缁?/p>

鏋?/p>

锛?

 

2.

鐢佃瘽缃戠殑璺�鐢辫�勫垝

 

鍩哄共璺�鐢�

:

涓嶅厑璁告孩鍑?/p>

 

浣庡懠鎹熺洿杈捐矾鐢?/p>

:

涓嶅厑璁告孩鍑?/p>

 

楂樻晥鐩磋揪璺�鐢�

:

鍏佽�告孩鍑�

 

3.

缃戦棿浜掗�氬師鍒?/p>

 

i.

缃戦棿浜掕仈鍘熷垯涓婂簲鍦ㄦ湰鍦扮骇

 

ii.

鍚屼竴杩愯惀鍟嗙殑缃戦棿浜掗�氶伒寰�鈥滃彂绔�鍏ョ綉鈥?/p>

锛?/p>

 

涓嶅悓杩愯惀鍟嗙殑缃戦棿浜掗�氶伒寰�鈥滄敹绔�鍏ョ綉鈥?/p>

銆?/p>

 

锛堜互

3G

鐢ㄦ埛涓庢湰杩愯惀鍟嗗浐瀹氱數璇濈敤鎴烽棿鐨勪簰閫氫负渚嬶級

 

鏌愪笟鍔″尯鍐?/p>

3G

鐢ㄦ埛鍛煎彨鏈�涓氬姟鍖虹殑鍥哄畾鐢ㄦ�?/p>

锛?/p>

A

涓氬姟

鍖哄唴涓诲彨

3G

鐢ㄦ埛鈫?/p>

A

甯?/p>

MSC/GMSC

鈫?/p>

A

甯傛湰鍦版眹鎺ュ眬鈫?/p>

A

鏈�鍦扮��灞�鈫掕��鍙�鍥哄畾鐢佃瘽鐢ㄦ埛銆?/p>

锛?/p>

 

鏌愪笟鍔″尯鍐?/p>

3G

鐢ㄦ埛鍛煎彨鐪佸唴鍏朵粬涓氬姟鍖哄浐瀹氱敤鎴?/p>

锛?/p>

A

涓氬姟鍖哄唴涓诲彨

3G

鐢ㄦ埛鈫?/p>

A

甯?/p>

MSC/GMSC

鈫掔渷鍐?/p>

DC1

鈫?/p>

B

甯?/p>

DC2

鈫?/p>

B

甯傛眹鎺ュ眬鈫?/p>

B

甯傜��灞�鈫?/p>

B

甯傝��鍙�鍥哄畾鐢佃瘽鐢�

鎴枫�?/p>

锛?/p>

 

鏌愪笟鍔″尯鍐?/p>

3G

鐢ㄦ埛鍛煎彨鍏朵粬鐪佹湰鍦扮綉鐨勫浐瀹氱敤鎴?/p>

锛?/p>

A

涓氬姟鍖哄唴涓诲彨

3G

鐢ㄦ埛鈫?/p>

A

甯?/p>

MSC/GMSC

鈫掔渷鍐?/p>

DC1

鈫掑叾

浠栫渷

DC1

鈫?/p>

X

甯?/p>

DC2

鈫?/p>

X

甯傛眹鎺ュ眬鈫?/p>

X

甯傜��灞�鈫掕��鍙�鍥哄�?/p>

鐢佃瘽鐢ㄦ埛锛?/p>

 

鏌愪笟鍔″尯鍐呭浐瀹氱數璇濈敤鎴峰懠鍙�鏈�涓氬姟鍖哄唴

3G

鐢ㄦ埛

锛堜富

鍙�鍥哄畾鐢佃瘽鐢ㄦ埛鈫掓湰鍦扮綉绔�灞�鈫掓湰鍦扮綉姹囨帴灞�鈫?/p>

A

甯?