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鍙嬫儏鎻愮ず锛氭湰绔欐彁渚涘叏鍦�(gu贸)400澶氭墍楂樼瓑闄㈡牎鎷涙敹纰╁＋銆佸崥澹爺绌剁敓鍏ュ(xu茅)鑰冭│姝峰勾鑰冪爺鐪熼銆佽€冨崥鐪熼銆佺瓟妗堬紝閮ㄥ垎瀛�(xu茅)鏍℃洿鏂拌嚦2012骞�锛�2013骞达紱鍧囨彁渚涙敹璨�(f猫i)涓嬭級銆� 涓嬭級娴佺▼锛� 鑰冪爺鐪熼 榛�(di菐n)鎿娾€�鑰冪爺瑭﹀嵎鈥濃€濅笅杓�; 鑰冨崥鐪熼 榛�(di菐n)鎿娾€�鑰冨崥瑭﹀嵎搴�(k霉)鈥� 涓嬭級
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浜ゆ彌姗�(j墨)銆乀CP/IP 鍗�(xi茅)璀�銆佺恫(w菐ng)绲�(lu貌)璺敱銆佺恫(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄧ瓑鐭ヨ瓨(sh铆)鐨勬帉鎻℃儏娉�銆�
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瑙ｆ瀽閬�(gu貌)绋嬩互鍙� P2P 鏂囦欢鍒嗙櫦(f膩)閬�(gu貌)绋�锛涘彲闈犳暩(sh霉)鎿�(j霉)鍌宠几鍘熺悊銆佸洖閫€ N 姝�
鍜岄伕鎿囬噸鍌冲崝(xi茅)璀�銆乀CP 鍗�(xi茅)璀扮壒鎬�銆乀CP 宸尟(cu貌)鎺у埗銆乀CP 閲嶅偝瀹氭檪(sh铆)
鍣ㄨō(sh猫)缃紝TCP 娴侀噺鎺у埗鍜� TCP 鎿佸鎺у埗锛汭Pv4 鍫�(b脿o)鏂囨牸寮�锛孖Pv4 鍦�
鍧€锛孖Pv4 鍦板潃鍜屽瓙缍�(w菐ng)鎺╃⒓鍒嗛厤锛孖Pv4 鍫�(b脿o)鏂囪綁(zhu菐n)鐧�(f膩)锛孖Pv6 鍗�(xi茅)璀帮紝V-D
鍜� L-S 璺敱绠楁硶锛孯IP銆丱SPF銆丅GP 璺敱鍗�(xi茅)璀板拰浜掕伅(li谩n)缍�(w菐ng)璺敱锛�
CSMA/CD 鍗�(xi茅)璀�锛屼互澶恫(w菐ng)骞€鏍煎紡锛屼互澶恫(w菐ng)鍦板潃锛岄張璺堡浜ゆ彌姗�(j墨)锛�
VLAN 鍜� Web 闋�(y猫)闈㈢嵅鍙栭亷(gu貌)绋嬨€傚悓鏅�(sh铆)閭勮鑰冨療瀛�(xu茅)鐢� TCP/IP 鍗�(xi茅)璀板垎鏋�
鑳藉姏锛孶DP銆乀CP Socket 绶ㄧ▼鑳藉姏浠ュ強閫氶亷(gu貌)閬�(y霉n)鐢ㄦ墍瀛�(xu茅)缍�(w菐ng)绲�(lu貌)鐭ヨ瓨(sh铆)閲�
灏�(du矛)鍏稿瀷缍�(w菐ng)绲�(lu貌)瀵�(sh铆)渚嬮€�(j矛n)琛岀稖鍚堝垎鏋愮殑鑳藉姏銆�
浜�銆佽€冭│鍏�(n猫i)瀹�
1. 瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)鍜屼簰鑱�(li谩n)缍�(w菐ng)
瑷�(j矛)绠楁(j墨)缍�(w菐ng)绲�(lu貌)銆佷簰鑱�(li谩n)缍�(w菐ng)鍜屽崝(xi茅)璀扮殑瀹氱京锛涙帴鍏ョ恫(w菐ng)鍜岀墿鐞嗗偝杓镐粙璩�(zh矛)锛�
闆昏矾浜ゆ彌鍜屽垎绲勪氦鎻涳紱鍒嗙祫浜ゆ彌缍�(w菐ng)涓殑鏅�(sh铆)寤�銆佷笩鍖呯巼鍜屽悶鍚愰噺绛�
缍�(w菐ng)绲�(lu貌)鎬ц兘瑭�(p铆ng)鍍�(ji脿)鎸囨(bi膩o)锛涚恫(w菐ng)绲�(lu貌)楂旂郴绲�(ji茅)妲�(g貌u)鍜屾湇鍕�(w霉)妯″瀷锛涘牨(b脿o)鏂囧皝瑁�銆傝姹�
閲嶉粸(di菐n)鎺屾彙闆昏矾浜ゆ彌鍜屽垎绲勪氦鎻涳紝鍒嗙祫浜ゆ彌缍�(w菐ng)涓殑鏅�(sh铆)寤�銆佷笩鍖呯巼鍜�
鍚炲悙閲忕瓑缍�(w菐ng)绲�(lu貌)鎬ц兘瑭�(p铆ng)鍍�(ji脿)鎸囨(bi膩o)銆�
2. 鎳�(y墨ng)鐢ㄥ堡
缍�(w菐ng)绲�(lu貌)鎳�(y墨ng)鐢ㄩ珨绯荤祼(ji茅)妲�(g貌u)鍜岄€�(j矛n)绋嬮€氫俊锛沇eb 鎳�(y墨ng)鐢ㄣ€佽秴鏂囨湰鍌宠几鍗�(xi茅)璀�
HTTP銆侀潪鎸佺簩(x霉)閫ｆ帴鍜屾寔绾�(x霉)閫ｆ帴銆丠TTP 鍫�(b脿o)鏂囨牸寮忥紱绨�(ji菐n)鍠兊浠跺偝杓�
鍗�(xi茅)璀� SMTP銆侀兊浠跺牨(b脿o)鏂囨牸寮忓拰澶氫簰鑱�(li谩n)缍�(w菐ng)閮典欢鎿�(ku貌)灞� MIME銆侀兊浠惰í鍟�(w猫n)
鍗�(xi茅)璀� POP3 鍜� IMAP锛汥NS 宸ヤ綔鍘熺悊鍜岄亷(gu貌)绋�锛汸2P 鏂囦欢鍒嗙櫦(f膩)鍜屽垎甯�
寮忔暎鍒楄〃锛沀DP 鍜� TCP Socket 绶ㄧ▼銆傝姹傜啛绶存帉鎻� HTTP 鍗�(xi茅)璀�锛�
SMTP 鍗�(xi茅)璀帮紝DNS 鍩熷悕瑙ｆ瀽閬�(gu貌)绋嬩互鍙� P2P 鏂囦欢鍒嗙櫦(f膩)閬�(gu貌)绋�銆�
3. 鍌宠几灞�
鍌宠几灞ゆ湇鍕�(w霉)妯″瀷锛涘偝杓稿堡澶氳矾寰�(f霉)鐢ㄥ拰澶氳矾鍒嗚В锛� UDP 鍫�(b脿o)鏂囨牸
寮忓拰 UDP 鍗�(xi茅)璀�锛涘彲闈犳暩(sh霉)鎿�(j霉)鍌宠几鍘熺悊銆佸洖閫€ N 姝ュ拰閬告搰閲嶅偝姗�(j墨)鍒�锛�
TCP 鍗�(xi茅)璀扮壒鎬э紝TCP 鍫�(b脿o)鏂囨牸寮�锛孴CP 宸尟(cu貌)鎺у埗锛孴CP 閲嶅偝瀹氭檪(sh铆)鍣�
瑷�(sh猫)缃紝TCP 娴侀噺鎺у埗锛孴CP 閫ｆ帴绠＄悊鍜� TCP 鎿佸鎺у埗銆傝姹傜啛绶�
鎺屾彙鍙潬鏁�(sh霉)鎿�(j霉)鍌宠几鍘熺悊锛屽洖閫€ N 姝ュ拰閬告搰閲嶅偝鍗�(xi茅)璀�锛孴CP 鍗�(xi茅)璀板姛
鑳藉拰鐗规€�锛孴CP 宸尟(cu貌)鎺у埗锛孴CP 閲嶅偝瀹氭檪(sh铆)鍣ㄨō(sh猫)缃紝TCP 娴侀噺鎺у埗
鍜� TCP 鎿佸鎺у埗銆�
4. 缍�(w菐ng)绲�(lu貌)灞�
缍�(w菐ng)绲�(lu貌)灞ゆ湇鍕�(w霉)妯″瀷锛涜矾鐢卞櫒鏍稿績鍔熻兘锛氳綁(zhu菐n)鐧�(f膩)鍜岃矾鐢憋紱铏涢浕璺拰
鏁�(sh霉)鎿�(j霉)鍫�(b脿o)缍�(w菐ng)绲�(lu貌)锛涜矾鐢卞櫒鍘熺悊鑸囩祫鎴�锛汭Pv4 鍫�(b脿o)鏂囨牸寮忥紱IPv4 鍦板潃銆両Pv4
鍦板潃鍒嗛銆佺壒娈� IP 鍦板潃銆佸瓙缍�(w菐ng)鍙婂瓙缍�(w菐ng)鎺╃⒓銆佺劇(w煤)椤炲湴鍧€锛汭P 鍫�(b脿o)鏂囪綁(zhu菐n)
鐧�(f膩)锛汭Pv6 鍗�(xi茅)璀�锛沄-D 鍜� L-S 璺敱绠楁硶锛涗簰鑱�(li谩n)缍�(w菐ng)璺敱銆丷IP銆丱SPF
鍜� BGP 璺敱鍗�(xi茅)璀�銆傝姹傜啛绶存帉鎻� IPv4 鍫�(b脿o)鏂囨牸寮忥紝IPv4 鍦板潃锛孖P
鍦板潃鍜屽瓙缍�(w菐ng)鎺╃⒓鍒嗛厤锛孖P 鍫�(b脿o)鏂囪綁(zhu菐n)鐧�(f膩)锛孖Pv6 鍗�(xi茅)璀�锛孷-D 鍜� L-S 璺敱
绠楁硶锛孯IP銆丱SPF 鍜� BGP 鍗�(xi茅)璀颁互鍙婁簰鑱�(li谩n)缍�(w菐ng)璺敱銆�
5. 閺堣矾灞�
閺堣矾灞ゆ湇鍕�(w霉)鍙婂叾瀵�(sh铆)鐝�(xi脿n)锛涘鍋舵牎椹�(y脿n)銆佹牎椹�(y脿n)鍜屽拰寰挵(hu谩n)鍐椾綑妾㈡脯(c猫) CRC
绛夋閷�(cu貌)纰�锛� ALOHA銆丆SMA銆丆SMA/CD 鍜屼护鐗岀瓑澶氳矾瑷晱(w猫n)鍗�(xi茅)璀�锛�
閺堣矾灞ょ法鍧€鍜� ARP 鍗�(xi茅)璀�锛涗互澶恫(w菐ng)銆侀張璺堡浜ゆ彌姗�(j墨)鍜� VLAN锛沇eb
闋�(y猫)闈㈢嵅鍙栭亷(gu貌)绋嬨€傝姹傜啛绶存帉鎻� CSMA/CD 鍗�(xi茅)璀�锛屼互澶恫(w菐ng)骞€鏍煎紡锛�
浠ュお缍�(w菐ng)鍦板潃锛岄張璺堡浜ゆ彌姗�(j墨)宸ヤ綔鍘熺悊锛孷LAN 鍜� Web 缍�(w菐ng)闋�(y猫)鐛插彇閬�(gu貌)
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鏂囩珷鎼滅储
鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛� 
