銆�銆�DPT 锛� Dynamic Packet T ranspo rt, 鍕�(d貌ng)鎱�(t脿i)IP 鍏夌簴鍌宠几锛� 鎶�琛�(sh霉)锛� 閲囩敤浜嗕竴绋�鍏ㄦ柊鐨勬��(j墨)鍒�锛� 鍦ㄥ厜绾栦笂鐩存帴鍌宠几IP 鍖�锛� 鑰屽叾MAC 灞ゅ湴鍧�閲囩敤绌洪枔寰�(f霉)鐢∕AC 鍦板潃?锛熻嚮g寰�(f霉)鐢ㄥ崝(xi茅)璀帮紙 Spat ial Reuse Pr otoco l, SRP锛� 鏄�涓�绋�鑸囧獟楂旂劇闂�(gu膩n)鐨凪AC 灞ゅ崝(xi茅)璀�锛� 鍙�浠ョ敤浜庡悇绋�鐗╃悊灞ゆ妧琛�(sh霉)涔嬩笂銆傚吀鍨嬬殑鐢ㄦ硶鏄�鐢卞叐鏍瑰弽鍚戝厜绾栫祫鎴怱RP 鐠�(hu谩n)锛� 鍏朵腑姣忎竴鏍瑰厜绾栭兘鍙�浠ョ敤渚嗗偝杓告��(sh霉)鎿�(j霉)鍜屽偝杓稿弽鏂瑰悜鐨勬帶鍒朵俊铏�(h脿o)銆傚叾宸ヤ綔鍘熺悊濡傚湒1 鎵�绀�銆�

銆�銆�鐐轰簡鍗�(q奴)鍒嗗叐鍊�(g猫)鐠�(hu谩n)锛� 涓嶅Θ灏囦竴鍊�(g猫)鍙�鍏�(n猫i)鐠�(hu谩n)锛� 鍙︿竴鍊�(g猫)鍙�澶栫��(hu谩n)銆係RP 閬�(y霉n)琛屾檪(sh铆)锛� 鍦ㄤ竴鍊�(g猫)鏂瑰悜鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)锛� 涓嬭�屾祦锛� , 鑰屽湪鍙嶆柟鍚戠殑鍙︿竴鏍瑰厜绾栦笂鍌宠几鎺у埗淇¤櫉(h脿o)锛� 涓婅�屾祦锛� 銆傚叐鏍瑰厜绾栦簰鐐烘帶鍒�锛� 鍥犳�ゅ叡鏈夊叐鍊�(g猫)涓婅�屾祦鍜屽叐鍊�(g猫)涓嬭�屾��銆傞�欐ǎ锛� SRP 渚胯兘闄愬害鍦板埄鐢ㄥ厜绾栫殑鍌宠几甯跺��銆傚悓鏅�(sh铆)锛岀敱浜庢帶鍒朵俊铏�(h脿o)涓嶅彈鏁�(sh霉)鎿�(j霉)娴佸共鎿撅紙 渚嬪�傛帓闅�(du矛)銆佺獊鐧�(f膩)鎿佸�炵瓑锛� , 鑳藉�犲揩閫熷偝杓�锛� 寰炶�岀偤甯跺��鐨勯��(j矛n)涓�姝ュ劒(y艒u)鍖栧拰缍�(w菐ng)绲�(lu貌)鐨勯珮閫熻嚜鎰堟彁渚涗簡淇濋殰銆�

銆�銆�鐢变簬SRP 鐨勫獟楂旂劇闂�(gu膩n)鐗规��锛� DPT 鎶�琛�(sh霉)鍙�浠ラ�忔槑鍦伴亱(y霉n)琛屽湪鐝�(xi脿n)鏈夌殑鍚勭ó閲嶈�佸厜绾栧熀绀�(ch菙)瑷�(sh猫)鏂戒笂锛� 瑁稿厜绾�銆佹尝鍒嗗京(f霉)鐢�锛圵DM锛� 鎴朣DH 榛�(di菐n)灏�(du矛)榛�(di菐n)鎴栫挵(hu谩n)銆傚獟楂旂殑鐒￠棞(gu膩n)鐗规�ч倓鑳戒娇DPT 閬�(y霉n)琛屽湪涓婅堪浠嬭唱(zh矛)鐨勬贩鍚堢挵(hu谩n)澧冧腑锛� 寰炶�屾彁渚涗簡涓�绋�鍚戠磾IP 鍎�(y艒u)鍖栧厜绾栫恫(w菐ng)绲�(lu貌)骞虫粦閬庢浮鐨勮В姹烘柟妗�銆�

銆�銆�绌洪枔寰�(f霉)鐢�锛� 涓�鏍瑰厜绾栫挵(hu谩n)鍙�鍒嗘�靛偝杓告暩(sh霉)鎿�(j霉)锛� 鍥犺�屽彲浠ユ彁渚涜嚦灏戝叐鍊嶇殑甯跺��鎻愬崌鍥犲瓙銆�

銆�銆�闆欑挵(hu谩n)绲�(ji茅)妲�(g貌u)锛�鍏╂牴鍏夌簴鍚屾檪(sh铆)鍌宠几鏁�(sh霉)鎿�(j霉)锛� 浣垮付瀵�寰楀埌鍏╁�嶇殑鎻愰珮銆�

銆�銆�鍏�骞虫��(j墨)鍒讹細鎵�鏈夌瘈(ji茅)榛�(di菐n)灏�(du矛)甯跺��鍏锋湁鍚岀瓑鐨勬帶鍒舵瑠(qu谩n)锛� 寰炶�岀偤甯跺��鐨勭当(t菕ng)瑷�(j矛)寰�(f霉)鐢ㄦ彁渚涗簡鐨勪繚闅溿��

銆�銆�绲�(t菕ng)瑷�(j矛)寰�(f霉)鐢�锛�缍�(w菐ng)绲�(lu貌)甯跺��鍒嗘�典娇鐢�锛� 涓斾换鎰忕瘈(ji茅)榛�(di菐n)闁撳瘜浣欑殑甯跺��鍙�浠ヨ��鍏朵粬绡�(ji茅)榛�(di菐n)鎵�浣跨敤锛� 浠ユ垚鍊嶆彁楂樺彲鐢ㄥ付瀵�銆�

銆�銆�鎿�(ku貌)灞曟�э細 涓�鍊�(g猫)鐠�(hu谩n)涓婄殑绡�(ji茅)榛�(di菐n)鏁�(sh霉)鍙�浠ヨ��128, 鍠�绔�鍙ｉ�熺巼鍙�浠ヨ��10 Gb/ s, 鍦扮悊鑼冨湇鍙�浠ュ儚SDH 涓�妯ｆ摯(ku貌)灞曞埌瓒冲�犵殑绋嬪害銆�

銆�銆�鍙�闈犳�э細鍙�浠ユ彁渚涙瘮SDH 鐨勮嚜鍕�(d貌ng)淇濊��(h霉)浜ゆ彌锛� APS锛夋洿濂界殑缍�(w菐ng)绲�(lu貌)鑷�鎰堝姛鑳�銆備笉鍍呭彲浠ュ湪50 ms 鍏�(n猫i)鍒囨彌鍏夌簴锛岃�屼笖鐢变簬瀹冩槸IPAw are 鐨�锛� 鍙�浠ュ��50 ms 鍏�(n猫i)鎭㈠京(f霉)IP 妤�(y猫)鍕�(w霉)锛� 涓嶉渶瑕佽矾鐢辫〃鐨勯噸鏂版敹鏂�銆�

銆�銆�IP 妤�(y猫)鍕�(w霉)鏄犲皠锛�鍙�浠ョ洿鎺ユ槧灏勫拰鏀�鎸両P 鍖呯殑鍎�(y艒u)鍏堢礆(j铆)锛� 鐩存帴鏀�鎸両P 鍖呯殑寤ｆ挱浠ュ強鍏朵粬IP 妤�(y猫)鍕�(w霉)鎺у埗鍔熻兘銆�

銆�銆�鍗虫彃鍗崇敤锛�绨″柈鐨勭挵(hu谩n)褰㈢祼(ji茅)妲�(g貌u)鍜岃嚜鍕�(d貌ng)鐧�(f膩)鐝�(xi脿n)姗�(j墨)鍒朵娇缍�(w菐ng)绲�(lu貌)瑷�(sh猫)鍌欑殑閰嶇疆璁婂緱鍗佸垎绨″柈銆備緥濡傦紝 鍦ㄤ竴鍊�(g猫)缍�(w菐ng)鐙�缍�(w菐ng)涓�锛屽�炲姞涓�鍊�(g猫)绡�(ji茅)榛�(di菐n)闇�閰嶇疆2N 鍊�(g猫)绔�鍙�锛� 鑰屽湪涓�鍊�(g猫)鐠�(hu谩n)褰㈢恫(w菐ng)涓�锛屽�炲姞涓�鍊�(g猫)绡�(ji茅)榛�(di菐n)鏈�澶氬彧闇�瑕侀厤缃�涓�灏�(du矛)绔�鍙�銆�

銆�銆�绲�(t菕ng)涓�缍�(w菐ng)绠★細寰炵墿鐞嗗堡鍒伴張璺�灞ゅ埌缍�(w菐ng)绲�(lu貌)灞ゅ叏閮ㄤ笁灞ょ殑缍�(w菐ng)绲�(lu貌)绠＄悊涓嶅啀闇�瑕佷笉鍚岀殑缍�(w菐ng)绠＄郴绲�(t菕ng)銆�

銆�銆�楂樻�ц兘鍍�(ji脿)鏍兼瘮锛� 涓�鍊�(g猫)SRP 鐠�(hu谩n)涓婄殑姣忓��(g猫)瑷�(sh猫)鍌欐案閬�(yu菐n)鍙�闇�瑕佷竴灏�(du矛)SRP 绔�鍙ｏ�� 鑰岄粸(di菐n)灏�(du矛)榛�(di菐n)缍�(w菐ng)鐙�缍�(w菐ng)涓�锛� 姣忕瘈(ji茅)榛�(di菐n)闇�N2 鍊�(g猫)绔�鍙ｏ�� , 寰炶�屼娇缍�(w菐ng)绲�(lu貌)鎿�(ku貌)瀹规檪(sh铆)涓嶅啀闇�瑕佸�炲姞绔�鍙�锛� 澶уぇ闄嶄綆浜嗙恫(w菐ng)绲�(lu貌)鎴愭湰銆傚悓鏅�(sh铆)锛� 鍏堕珮鍙�闈犳�ч倓澶уぇ闄嶄綆浜嗛亱(y霉n)琛岀董璀�(h霉)鎴愭湰锛� 骞舵彁楂樹簡鐢熺敘(ch菐n)鏁堢巼銆�

銆�?銆�?锛� 鏈夋晥鎶曡硣銆�IP 鍏夌簴鐠�(hu谩n)鐨勭祫寤�锛� 浣块珮閫熷叕璺�寤ｅ煙缍�(w菐ng)绲�(lu貌)鍦ㄦ姇璩囩祼(ji茅)妲�(g貌u)涓婄櫦(f膩)鐢熶簡鏍规湰鎬х殑璁婂寲锛� 澶уぇ鎻愰珮浜嗘姇璩囨晥鐜�銆備緥濡�锛� 寤ｅ煙缍�(w菐ng)绲�(lu貌)涓嶅啀闇�瑕佸湪鏄傝泊鐨勬檪(sh铆)鍒嗗京(f霉)鐢�锛� TDM锛� 瑷�(sh猫)鍌欙紙 濡係DH 瑷�(sh猫)鍌欙級 涓婇��(j矛n)琛屾姇璩囷紝 鍗昏兘鐛插緱鍚屾ǎ鐨勫付瀵�锛� 鍚屾檪(sh铆)锛� 鍙堣兘閲囩敤绌洪枔寰�(f霉)鐢ㄥ拰绲�(t菕ng)瑷�(j矛)寰�(f霉)鐢ㄦ妧琛�(sh霉)鏈�鏈夋晥鍦颁娇鐢ㄩ�欎簺甯跺��鑰岀嵅寰楁洿楂樼殑鏁堢泭銆傚啀濡�锛� 寰炵墿鐞嗗堡鍒癐P 灞ょ殑闆嗘垚缍�(w菐ng)绲�(lu貌)绠＄悊鏂瑰紡锛� 涓嶅儏澶уぇ闄嶄綆浜嗙嚐閬�(y霉n)鎴愭湰锛� 涔熷ぇ澶ф彁楂樹簡鐢熺敘(ch菐n)鏁堢巼銆�

銆�?銆�?锛� 澧炲挤(qi谩ng)IP 妤�(y猫)鍕�(w霉)銆�DPT 鎶�琛�(sh霉)鐩存帴鏀�鎸佸拰澧炲��(qi谩ng)鍚勭óIP 妤�(y猫)鍕�(w霉)锛� 渚嬪�俈 oIP銆佽�栭牷銆乂PN 绛夋キ(y猫)鍕�(w霉)锛� 鑰屼笖鏇村姞绌�(w臎n)瀹氬彲闈�锛� 寰炶�岀偤缍�(j墨ng)鐕熻�呭付渚嗘洿鍔犺睈鍘氱殑澧炲�兼湇鍕�(w霉)鍒╂饯銆�

銆�?銆�?锛� 缍�(w菐ng)绲�(lu貌)鐨勫仴澹�鎬�銆�鐢变簬鎻愪緵浜嗗厛鏈熺殑鎬ц兘鐩�(ji膩n)娓�(c猫)銆侀尟(cu貌)瑾ょ洠(ji膩n)娓�(c猫)銆侀尟(cu貌)瑾ゅ畾浣嶄互鍙婃櫤鑳戒繚璀�(h霉)浜ゆ彌姗�(j墨)鍒讹紙 IPS锛� , 缍�(w菐ng)绲�(lu貌)鍏峰倷鐨勮嚜鎰堝姛鑳�锛� 浣縄P 妤�(y猫)鍕�(w霉)绌�(w臎n)瀹氬彲闈�?锛熺吔鍟冨厑姝夊挌淇熼カw缍�(w菐ng)绲�(lu貌)鐨勯噸瑕佺壒鎬э紱 閫欐�ｅ�傞珮閫熷叕璺�鐨勪慨寤�锛屽湪娓涘皯浜ゅ弶銆佹笡灏戠磪缍犵噲銆佸钩鏁磋矾闈�浠ユ彁楂樿粖閫熷拰鎿�(ku貌)灞曢�氳粖鑳藉姏鐨勫悓鏅�(sh铆)锛� 浜ら�氳��(gu墨)鍓囧嵒鏇村姞鍤�(y谩n)鏍硷細 鏇撮仩(yu菐n)鐨勫畨鍏ㄨ粖璺濄�佸毚(y谩n)绂佽�屼汉绌胯秺绛�锛� 骞跺�炶��(sh猫)鎳�(y墨ng)鎬ヨ粖閬撴彁楂樺彲闈犳��銆傛矑鏈夎冻澶犵殑鍙�闈犳�т繚闅滐紝 缍�(w菐ng)绲�(lu貌)鑸囧叕璺�涓�妯ｄ笉鑳解�滄彁閫熲��锛� 鍚﹀墖锛� 鏈�(hu矛)娼涗紡鐏�(z膩i)闆ｆ�х殑鍚庢灉銆�

銆�?銆�?锛� 鍏呭垎鐨勬摯(ku貌)灞曟�с��浣滅偤宸ユ帶鑷�鍕�(d貌ng)鍖栫殑闂�(gu膩n)閸礗P 鍎�(y艒u)鍖栧厜瀛�(xu茅)鎶�琛�(sh霉)锛� DPT 浠ユ柊鐨勬洿绌�(w臎n)瀹氬彲闈犵殑缍�(w菐ng)绲�(lu貌)楂旂郴绲�(ji茅)妲�(g貌u)鐐虹恫(w菐ng)绲�(lu貌)鎻愪緵浜嗘寔绾�(x霉)鐧�(f膩)灞曠殑閬撹矾銆�