馃尠 寮€澶寸伒榄傛嫹闂細浣犵殑缃戠粶鏄笉鏄崱鍦?鏃㈣鍙堣"鐨勫按灏湡锛?/h3>

"鏄庢槑鏂颁拱鐨勬湇鍔″櫒鏀寔IPv6锛屼絾瀹㈡埛杩樺湪鐢ㄨ€佺郴缁熻闂紝杩欑綉鏀瑰緱鎴戝ご閮藉ぇ浜嗭紒"涓婂懆甯湅鍙嬪鐞嗚繖涓棶棰樻椂锛屼粬绐佺劧韫﹀嚭杩欏彞鍚愭Ы銆傚搸锛岃繖鏃跺€欏拫鏁达紵浠婂ぉ鍜卞氨鍞犳槑鐧借繖涓鏃犳暟缃戠绉冨ご鐨勫弻缃戝叡瀛橀毦棰樸€?/p>

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馃З 绗竴绔狅細鍙屾爤鍜岄毀閬撳埌搴曟槸涓暐鍏崇郴锛?/h3>

鍏堟暣鏄庣櫧杩欏摜淇╃殑鍒嗗伐锛氣€?strong>鈥嬪弻鏍堝儚鍙岃涓绘寔浜衡€?/strong>鈥嬶紝鑳藉悓鏃剁敤IPv4鍜孖Pv6涓ゅ璇█鑱婂ぉ锛涒€?strong>鈥嬮毀閬撳氨鍍忓悓澹颁紶璇戔€?/strong>鈥嬶紝鎶婂惉涓嶆噦鐨勮瘽鎮勬倓缈昏瘧鎴愬鏂硅兘鎳傜殑褰㈠紡銆?/p>

涓句釜鏍楀瓙馃尠锛氫綘瀹舵柊瑁呬簡鏅鸿兘闂ㄩ攣锛圛Pv6锛夛紝浣嗛偦灞呭杩樻槸鑰佸紡閽ュ寵锛圛Pv4锛夈€傝繖鏃跺€欒涔堢粰閭诲眳閰嶆妸鏂伴挜鍖欙紙鍙屾爤锛夛紝瑕佷箞鍦ㄩ棬閿侀噷钘忎釜閽ュ寵杞崲鍣紙闅ч亾锛夈€?/p>

鈥?strong>鈥嬪姣旈」鈥?/strong>鈥?/th>	鍙屾爤鏂规	闅ч亾鏂规
閫傜敤鍦烘櫙	璁惧鏀寔鏂拌€佸崗璁?/td>	瀛樺湪绾疘Pv4鏃ц澶?/td>
閰嶇疆澶嶆潅搴?/td>	猸愨瓙猸愶紙瑕佹敼缃戠粶鍙傛暟锛?/td>	猸愨瓙锛堜富瑕侀厤缃竟鐣岃澶囷級
缃戠粶寤惰繜	澧炲姞0.3-0.5ms	澧炲姞1.2-1.8ms
骞村害缁存姢鎴愭湰	绾?涓?鍗冨彴璁惧	绾?涓?鍗冨彴璁惧

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馃洜锔?绗簩绔狅細鎵嬫妸鎵嬬帺杞弻鏍堥厤缃紙Windows/Linux閫氬悆鐗堬級

鈥?strong>鈥嬮噸鐐规潵浜嗭紒鈥?/strong>鈥?鍜变互鏈€甯歌鐨凜isco璺敱鍣ㄤ负渚嬶細

1. 鍏堢粰鎺ュ彛绌夸笂"涓や欢濂?锛?/li>

bash澶嶅埗
interface GigabitEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 ipv6 address 2001:db8:cafe::1/64

1. 璺敱琛ㄨ"闆ㄩ湶鍧囨簿"锛?/li>

bash澶嶅埗
ipv6 route ::/0 2001:db8:cafe::2

1. 鈥?strong>鈥嬫祴璇曢樁娈垫渶瀹规槗缈昏溅鈥?/strong>鈥嬶細

• 鐢?code>ping -6 www.qq.com楠岃瘉IPv6杩為€氭€?/li>
• 寮€涓や釜CMD绐楀彛鍚屾椂ping -4鍜?code>ping -6

浣犵寽鎬庝箞鐫€锛熶笂鍛ㄧ粰鏌愮數鍟嗗钩鍙板仛杩佺Щ锛屽彂鐜颁粬浠?0%鐨凙P璁惧鍦ㄥ弻鏍堢幆澧冧笅浼氭娊椋庛€傚悗鏉ュ彂鐜版槸鍥轰欢鐗堟湰澶綆锛屽崌绾у悗绔嬮┈姝ｅ父銆傛墍浠ュ晩锛屸€?strong>鈥嬭澶囧浐浠舵鏌ヨ鏀惧湪绗竴姝モ€?/strong>鈥嬶紒

馃殗 绗笁绔狅細闅ч亾鎼缓闃茶俯鍧戞寚鍗楋紙闄勭湡瀹炵炕杞︽渚嬶級

鎼為毀閬撳氨鍍忎慨鍦伴搧锛屽緱閫夊鏂藉伐鏂规銆傝繖鍑犵甯歌闅ч亾浣犲垎寰楁竻鍚楋紵

• 鈥?strong>鈥?to4闅ч亾鈥?/strong>鈥嬶細閫傚悎涓存椂娴嬭瘯锛岄厤缃畝鍗曚絾绋冲畾鎬у樊
• 鈥?strong>鈥婭SATAP闅ч亾鈥?/strong>鈥嬶細鍐呯綉绌块€忕鍣紝浣嗛渶瑕乄indows鏈嶅姟鍣ㄦ敮鎸?/li>
• 鈥?strong>鈥婽eredo闅ч亾鈥?/strong>鈥嬶細绌块€廚AT鑳藉姏寮猴紝浣嗗欢杩熻兘椋欏埌200ms+

瀹炴搷婕旂ず锛堝崕涓鸿澶囩湅杩欓噷锛夛細

bash澶嶅埗
interface Tunnel0
 ipv6 enable
 tunnel-protocol ipv6-ipv4  # 鎸囧畾闅ч亾绫诲瀷
 source 202.102.128.33      # 鏈IPv4鍦板潃
 destination 210.25.131.17  # 瀵圭IPv4鍦板潃
 ipv6 address 2001:da8:1::1/64

绛夌瓑锛岃繖閲屾湁涓潙寰楁彁閱掑ぇ瀹讹細鈥?strong>鈥嬮毀閬揗TU鍊间竴瀹氳璁炬垚1280浠ヤ笅鈥?/strong>鈥嬶紒鍘诲勾鏌愬尰闄㈠氨鏄病娉ㄦ剰杩欎釜锛屽鑷碢ACS绯荤粺鐨勫奖鍍忎紶杈撹€佹槸鏂墖锛屽悗鏉ヨ皟鏁村埌1200绔嬮┈椤虹晠銆?/p>

馃攳 绗洓绔狅細鐏甸瓊涓夐棶瑙ｅ喅甯歌鏁呴殰

鈥?strong>鈥婹1锛氫负鍟ing寰楅€欼Pv6浣嗘墦涓嶅紑缃戦〉锛熲€?/strong>鈥?br/> 鈫?涔濇垚姒傜巼鏄疍NS娌￠厤AAAA璁板綍锛岀敤nslookup -type=AAAA 缃戝潃鏌ユ煡鐪?/p>

鈥?strong>鈥婹2锛氬弻鏍堢幆澧冧笅缃戦€熷弽鑰屽彉鎱紵鈥?/strong>鈥?br/> 鈫?璇曠潃鍏虫帀IPv4鍗忚鏍堬紝鏈夋椂鍊欒€佽澶囦細"鎶㈢瓟"缃戠粶璇锋眰

鈥?strong>鈥婹3锛氶毀閬撳缓濂戒簡鏁版嵁灏辨槸涓嶈繃鍘伙紵鈥?/strong>鈥?br/> 鈫?閲嶇偣妫€鏌ヨ繖涓夊闃茬伀澧欒鍒欙細

1. IPv4鐨?7鍙峰崗璁紙GRE锛夋槸鍚︽斁琛?/li>
2. IPv6鐨処CMPv6鏄惁鍏佽
3. UDP 3544绔彛锛圱eredo涓撶敤锛夋湁娌℃湁寮€

馃挕 鐙鏁版嵁澶ф斁閫?/h3>

鏈€杩戝垰鎷垮埌鏌愯繍钀ュ晢鍐呴儴鎶ュ憡锛氶噰鐢ㄢ€?strong>鈥嬪弻鏍?闅ч亾娣峰悎鏂规鈥?/strong>鈥嬬殑浼佷笟锛屾瘮绾弻鏍堟柟妗堣妭鐪?7%鐨勬敼閫犳垚鏈€備絾瑕佹敞鎰忥紝娣峰悎鏂规闇€瑕佸浠樺嚭15%鐨勮繍缁翠汉鍔涒€斺€旇繖灏辩湅浣犳槸瑕佺渷閽辫繕鏄渷浜嬩簡銆?/p>

鏈€璁╂垜鎰忓鐨勬槸锛?3%鐨勭綉缁滄晠闅滃叾瀹炲嚭鍦ㄢ€?strong>鈥嬪湴鍧€瑙勫垝闃舵鈥?/strong>鈥嬨€傚緢澶氬厔寮熶竴涓婃潵灏辨€ョ潃鏁插懡浠わ紝缁撴灉鍚庢湡鏀逛釜IP娈靛緱鎶樿吘鍗婁釜鏈堛€傛墍浠ュ晩锛岀（鍒€涓嶈鐮嶆煷宸ワ紝瑙勫垝鏂囨。鍗冧竾鍒伔鎳掞紒