2015
骞翠笅鍗婂勾璁＄畻鏈虹瓑绾ц�冭瘯
涓夌骇锛堢綉缁滄妧鏈強搴旂敤锛夎瘯鍗?/p>
涓�銆佸熀纭�鐭ヨ瘑
(
鍏?/p>
60
鍒?/p>
)
鍒ゆ柇棰橈細
1
銆?/p>
澶ф暟鎹?/p>
4V
鐗圭偣锛屾敞瀹氬叾鏃犳硶鐢ㄥ崟鏈鸿繘琛屽鐞嗭紝鑰岄渶渚濅簯璁＄畻鐨勫垎甯冨紡澶勭悊銆?/p>
锛?/p>
鈭?/p>
锛?/p>
2
銆?/p>
鍙岀粸绾挎壄缁炴槸涓轰簡浣垮澶栫數纾佽緪灏勫拰閬彈鍒板閮ㄧ數纾佸共鎵板噺灏戝埌鏈�灏忋�?/p>
锛?/p>
鈭?/p>
锛?/p>
3
銆?/p>
VoIP
鏄埄鐢?/p>
internet
浣滀负浼犺緭杞戒綋鏉ュ疄鐜拌闊炽�佷紶鐪熴�佽棰戝拰鏁版嵁绛変笟鍔′紶閫併�?/p>
锛?/p>
脳
锛?/p>
4
銆?/p>
IEEE802.11b
灏嗕紶杈撻�熺巼鎻愰珮鍒?/p>
54Mbps
銆?/p>
锛?/p>
脳
锛?/p>
5
銆?/p>
4G
涓?/p>
OFDM
鎶�鏈殑涓昏缂虹偣鏄姛鐜囨晥鐜囦笉楂樸�?/p>
锛?/p>
脳
锛?/p>
6
銆?/p>
闈欐�佽矾鐢辨槸缃戠粶涓矾鐢卞櫒涔嬮棿鐩镐簰閫氫俊銆佷紶閫掕矾鐢变俊鎭殑璺敱绉嶇被銆?/p>
锛?/p>
脳
锛?/p>
7
銆?/p>
IPv6
涓?/p>
IPSec
涓?/p>
IP
浠ュ強涓婂眰鍗忚鎻愪緵瀹夊叏淇濊瘉銆?/p>
锛?/p>
鈭?/p>
锛?/p>
8
銆?/p>
ACL/
鍖呰繃婊ゅ簲鐢ㄥ湪璺敱鍣ㄤ腑锛屽彲浠ヤ负璺敱鍣ㄥ鍔犲鏁版嵁鍖呯殑杩囨护鍔熻兘銆?/p>
锛?/p>
鈭?/p>
锛?/p>
9
銆?/p>
Winmail
閭欢鏈嶅姟鍣ㄦ敮鎸佸熀浜?/p>
web
鏂瑰紡鐨勮闂拰绠＄悊銆?/p>
锛?/p>
鈭?/p>
锛?/p>
10
銆佸閮ㄧ綉鍏冲崗璁?/p>
BGP
鏄笉鍚岀殑鑷不绯荤粺鐨勮矾鐢卞櫒涔嬮棿浜ゆ崲璺敱淇℃伅鐨勫崗璁�?/p>
锛?/p>
鈭?/p>
锛?/p>
閫夋嫨棰?/p>
11-35
銆?/p>
11
銆佷簯璁＄畻鏄锛?/p>
D
锛夋妧鏈殑鍙戝睍涓庡簲鐢ㄣ�?/p>
A
銆佸苟琛岃绠?/p>
B
銆佺綉缁滆绠?/p>
C
銆佸垎甯冨紡璁＄畻
D
銆佷互涓婇兘鏄?/p>
12
銆佷笅鍒楀甯﹀煄鍩熺綉姹囪仛灞傚熀鏈姛鑳界殑鎻忚堪锛屼笉姝ｇ‘鐨勬槸锛?/p>
A
锛?/p>
A
銆佹彁渚涚敤鎴疯闂?/p>
internet
鎵�闇�瑕佺殑璺敱鏈嶅姟
B
銆佹眹鎺ユ帴鍏ュ眰鐨勭敤鎴锋祦閲忥紝杩涜鏁版嵁杞彂鍜屼氦鎹?/p>
C
銆佹牴鎹帴鍏ュ眰鐨勭敤鎴锋祦閲忥紝杩涜娴侀噺鍧囪 锛屽畨鍏ㄦ帶鍒剁瓑澶勭悊
D
銆佹牴鎹鐞嗙粨鏋滄妸鐢ㄦ埛娴侀噺杞彂鍒版牳蹇冧氦鎹㈠眰鎴栧湪鏈湴杩涜璺敱澶勭悊
13
銆佸眬鍩熺綉涓�鑸湁缃戠粶鏈嶅姟鍣ㄣ�佸伐浣滅珯鍜岋紙
B
锛変笁閮ㄥ垎缁勬垚銆?/p>
A
銆?/p>
IP
鍦板潃
B
銆侀�氫俊璁惧
C
銆?/p>
TCP/IP
鍗忚
D
銆佺綉鍗?/p>
14
銆佽櫄鎷熺綉缁滐紙
VLAN
锛夋瀯寤轰腑锛屽湪寤虹珛
ID
鍙蜂负
666
鐨勪笉缁欏畾
VLAN
鍚嶇殑
VLAN
鏃讹紝绯荤粺鑷?/p>
鍔ㄤ娇鐢ㄧ殑缂虹渷
VLAN
鍚嶆槸锛?/p>
C
锛?/p>
銆?/p>
A
銆?/p>
VLAN666
B
銆?/p>
VLAN0666
C
銆?/p>
VLAN00666
D
銆?/p>
VLAN000666
15
銆?/p>
IEEE802
11b
鏃犵嚎灞�鍩熺綉涓?/p>
IEEE802.3
浠ュお缃戝師鐞嗕笂寰堢浉浼硷紝閮芥槸閲囩敤杞芥尝渚﹀惉鐨勬柟寮?/p>
鏉ユ帶鍒剁綉缁滀腑淇℃伅鐨勪紶閫侊紝涓嶅悓涔嬪鏄?/p>
IEEE 802.11b
鏃犵嚎灞�鍩熺綉閲囩敤锛?/p>
B
锛夋妧鏈�?/p>
A
銆?/p>
CSMA/CD
B
銆?/p>
CSMA/CA
鍜?/p>
RTS/CTS
C
銆佸啿绐佷睛娴?/p>
D
銆佸彧鑳芥湁涓�鍙板伐浣滅珯鎶㈠埌鍙戣█鏉冿紝鑰屽叾浣欏伐浣滅珯闇�瑕佺户缁瓑寰?/p>
16
銆佷笅鍒楀叧浜庢湇鍔″櫒鎶�鏈殑鎻忚堪涓紝涓嶆纭殑鏄紙
D
锛?/p>
A
銆佹湇鍔″櫒瀛樺偍鎶�鏈殑楂樻�ц兘琛ㄧ幇鍦ㄧ鐩樺瓨鍌ㄥ閲忎笌
I/O
閫熷害
B
銆侀泦缇ょ郴缁熶腑涓�鍙颁富鏈哄嚭鐜版晠闅滄椂涓嶄細褰卞搷绯荤粺鐨勬甯告湇鍔?/p>
C
銆佺儹鎻掓嫈鍔熻兘鍏佽鐢ㄦ埛鍦ㄤ笉鏂數鐨勬儏鍐典笅鏇存崲纭洏銆佹澘鍗＄瓑
D
銆侀噰鐢ㄥ绉板澶勭悊鍣紙
SMP
锛夋妧鏈殑鏈嶅姟鍣ㄦ�讳綋鎬ц兘浠呭彇鍐充簬
CPU
鐨勬暟閲?/p>
17
銆佹煇
DNS
瀹㈡埛绔洜棰戠箒鏀瑰彉浣嶇疆鑰屼娇鐢?/p>
DHCP
鑾峰彇
IP
鍦板潃锛屼负鍑忓皯瀵瑰叾璧勬簮璁板綍鐨勬墜鍔?/p>
绠＄悊锛屽彲閲囧彇鐨勬帾鏂芥槸锛?/p>
A
锛?/p>
A
銆佸厑璁稿姩鎬佹洿鏂?/p>
B
銆佷娇鐢ㄥ弽鍚戞煡鎵惧尯鍩?/p>