97¹ú¼Ê

¹¤³§ÑÐѧ Ø­ 97¹ú¼ÊÍøÂçÊý×Ö»¯ÖÇÄܹ¤³§¡°ºÚ¿Æ¼¼¡±´ó½ÒÃØ
Ô¤Ô¼Ö±²¥
¾Ü¾øÓªÒµ¡°µôÁ´×Ó¡±£º2025 97¹ú¼ÊÍøÂç ¡°½µ¹ÊÕÏ?Ç¿·À»¤¡± ÐÐÒµÔËάʵս½»Á÷»á
Ô¤Ô¼Ö±²¥
97¹ú¼Êî£Ò× 97¹ú¼Ê¹Ù·½É̳Ç
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

ÖÐÎÄ

97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
  • Global / English
  • France / Fran?ais
  • Germany / Deutsch
  • Indonesia / Indonesian
  • Italy / Italiano
  • Japan / ÈÕ±¾ÕZ
  • Kazakhstan / P§å§ã§ã§Ü§Ú§Û
  • Poland / Polski
  • Portugal / Portugu¨ºs
  • Spain / Espa?ol (Espa?a)
  • Thailand / ???????
  • Vietnam / Vi?t Nam
  • LATAM / Espa?ol
    (Am¨¦rica Latina)
  • T¨¹rkiye / T¨¹rk?e
  • Brazil / Portugu¨ºs(Brazil)
97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
²úÆ·
< ·µ»ØÖ÷²Ëµ¥
²úÆ·ÖÐÐÄ
²úÆ·

½»Á÷»ú

½»Á÷»úËùÓвúÆ·
< ·µ»Ø²úÆ·
½»Á÷»úÖ÷Ò³
½»Á÷»ú

ÎÞÏß

ÎÞÏßËùÓвúÆ·
< ·µ»Ø²úÆ·
ÎÞÏßÖ÷Ò³
ÎÞÏß

ÎÞÏß¹ÜÀíÓëÓ¦ÓÃ

ÔÆ×ÀÃæ

ÔÆ×ÀÃæ²úÆ·¼Æ»®ÖÐÐÄ
< ·µ»Ø²úÆ·
ÔÆ×ÀÃæÖ÷Ò³
ÔÆ×ÀÃæ

Çå¾²

Çå¾²ËùÓвúÆ·
< ·µ»Ø²úÆ·
Çå¾²Ö÷Ò³
Çå¾²

ËùÓÐÊÖÒÕ½â¾ö¼Æ»®

·þÎñ²úÆ·

·þÎñ²úÆ·ËùÓвúÆ·
< ·µ»Ø²úÆ·
·þÎñ²úÆ·Ö÷Ò³
·þÎñ²úÆ·
·þÎñÖ§³Ö
< ·µ»ØÖ÷²Ëµ¥
·þÎñÓëÖ§³ÖÖÐÐÄ
·þÎñÓëÖ§³Ö
·þÎñ¹¤¾ß
·þÎñƽ̨
  • ÔÆ×ÀÃæ·þÎñƽ̨
  • î£Ò×·þÎñƽ̨
  • ºÏ×÷»ï°é·þÎñƽ̨
½Ìѧ·þÎñ
  • 97¹ú¼ÊICTÈ˲ŽÌÓýÖÐÐÄ
  • УÆóºÏ×÷
  • ÈÏ֤ϵͳ
  • ÅàѵÍýÏë
ºÏ×÷»ï°é
< ·µ»ØÖ÷²Ëµ¥
ºÏ×÷»ï°éÖÐÐÄ
ºÏ×÷»ï°é
³ÉΪ97¹ú¼Ê»ï°é
ÊÛǰӪÏú
  • Êг¡×ÊÁÏ¿â(ºÏ×÷»ï°é)
  • 97¹ú¼Ê²úÆ·ÉèÖÃÆ÷
  • ÓªÏú×ÊÁÏÆ½Ì¨
  • ÊÛǰÈÏÖ¤
  • ÊÛǰ¹¤¾ß°ü
  • ºÏ×÷»ï°éÀñÎï¿â
  • e-Learning
  • ²úÆ·×ÊÖÊÅÌÎÊ
  • Ô¶³ÌPOC
ÏúÊÛÓë¶©µ¥
ÊÛºó¼°·þÎñ
  • ÊÛºóÈÏÖ¤
  • Êۺ󹤾߰ü
  • RSDP 97¹ú¼Ê·þÎñ½»¸¶Æ½Ì¨
  • ÊÛºó·þÎñÈÏÖ¤
  • ÊÛºó֪ʶƽ̨
  • ÇþµÀ·þÎñ¹ÜÀíϵͳ£¨CSM£©
  • SMBÇþµÀ¿Í»§·þÎñƽ̨£¨CCSP£©
Óû§ÖÐÐÄ
  • ϵͳָµ¼´óÈ«
  • Õ˺ŹÜÀí
  • ÏÂÔØµç×ÓÊÚÈ¨ÅÆ
  • ǩԼÐÅÏ¢Éó²é
  • ×ÊÖÊÅÌÎÊ
  • ǩչÜÀí
  • ·µÀû¹ÜÀí
  • î£Ò×ÊÖÒÕÈÏÖ¤ÅÌÎÊ
·µ»ØÖ÷²Ëµ¥
Ñ¡ÔñÇøÓò/ÓïÑÔ
  • Global / English
  • Japan / ÈÕ±¾ÕZ
  • T¨¹rkiye / T¨¹rk?e
  • Vietnam / Vi?t Nam
  • Indonesia / Indonesian
  • Thailand / ???????
  • Spain / Espa?ol (Espa?a)
  • Portugal / Portugu¨ºs
  • France / Fran?ais
  • Poland / Polski
  • Kazakhstan / P§å§ã§ã§Ü§Ú§Û
  • Germany / Deutsch
  • Italy / Italiano
  • Brazil / Portugu¨ºs(Brazil)
  • LATAM / Espa?ol (Am¨¦rica Latina))
  • 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    IGMP SNOOPINGÊÇʲô

    IGMP SNOOPINGÊÇÔËÐÐÔÚ¶þ²ãÉè±¹ØÁ¬Ä×鲥ЭÒ飬ͨ¹ýÕìÌýÈý²ã×é²¥×°±¸ºÍÓû§Ö÷»ú¼äµÄЭÒ鱨ÎÄÀ´¿ØÖƺÍת·¢´¦ÓÚÊý¾ÝÁ´Â·²ãµÄ×é²¥Êý¾ÝÁ÷Á¿£¬ÊµÏÖ×é²¥Êý¾ÝÁ÷Á¿°´Ðèת·¢£¬´Ó¶øÓÐÓÃ×èÖ¹ÔÚVLANÄڹ㲥·ººé±¬·¢µÄ´ø¿íÆÌÕźÍÍøÂçÐÅÏ¢Çå¾²ÎÊÌ⣬°ü¹Ü×°±¸ºÍÍøÂçµÄÎȹÌÐÔ¡£

    • 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

      Ðû²¼Ê±¼ä£º2022-11-14

    • 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

      µã»÷Á¿£º

    • 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

      µãÔÞ£º

    ·ÖÏíÖÁ

    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    ÎÒÏë̸ÂÛ

    1 IGMP SNOOPING¼ò½é
    IGMP SNOOPING£¨Internet Group Management Protocol Snooping£¬×é²¥ÕìÌýÕß·¢Ã÷ЭÒé¿ú̽£©ÊÇÔËÐÐÔÚ¶þ²ãÉè±¹ØÁ¬Ä×鲥ЭÒ飬ÓÃÓÚ¹ÜÀíºÍ¿ØÖÆ×é²¥×é¡£¸ÃЭÒéͨ¹ýÕìÌýÈý²ã×é²¥×°±¸ºÍÖ÷»ú¼äµÄЭÒ鱨ÎÄÀ´¹ÜÀíºÍ¿ØÖÆIP×é²¥Á÷ÔÚÊý¾ÝÁ´Â·²ãµÄת·¢£¬ÊµÏÖ¶þ²ã×é²¥¹¦Ð§¡£
    ͨ³£ÇéÐÎÏ£¬×é²¥±¨ÎÄת·¢±ØÐè¾­Óɶþ²ã½»Á÷×°±¸£¬ÓÈÆäÊÇÔÚ¾ÖÓòÍøÇéÐÎÀï¡£ÓÉÓÚ×é²¥±¨ÎĵÄÄ¿µÄµØÖ·Îª×é²¥×鵨ַ£¬¶þ²ã×°±¸ÎÞ·¨Ñ§Ï°µ½ÕâÀàMAC±íÏÒò´Ë×é²¥±¨ÎľͻáÔÚVLANÄÚ¾ÙÐй㲥£¬Óë¸Ã×é²¥±¨ÎÄ´¦ÔÚͳһ¹ã²¥ÓòÄÚµÄ×é²¥³ÉÔ±ºÍ·Ç×é²¥³ÉÔ±¶¼ÄÜÊÕµ½×é²¥±¨ÎÄ¡£ÕâÑù²»µ«ÆÌÕÅÁËÍøÂç´ø¿í£¬»¹Ó°ÏìÁËÍøÂçÐÅÏ¢Çå¾²¡£
    ͨ¹ý¿ªÆôIGMP SNOOPING¹¦Ð§£¬¶þ²ã½»Á÷»ú¿ÉÒÔÕìÌýÓû§Ö÷»úºÍÉÏÓÎÈý²ã×é²¥×°±¸¼äµÄIGMPЭÒ鱨ÎÄ£¬´Ó¶ø½¨Éè¶þ²ã×é²¥±íÏ¿ØÖÆ×é²¥Êý¾Ý±¨ÎÄÖ»ÍùÌØ¶¨Óû§Ö÷»úת·¢£¬±ÜÃâ×é²¥Êý¾ÝÔÚ¶þ²ãÍøÂçÖй㲥¡£
                                                                         
    2 IGMP SNOOPINGÊÂÇéÔ­Àí
    IGMP SNOOPINGÊǶþ²ã×é²¥µÄ»ù±¾¹¦Ð§£¬¿ÉÒÔʵÏÖ×é²¥Êý¾ÝÔÚÊý¾ÝÁ´Â·²ãµÄ¿ØÖƺÍת·¢¡£µ±Óû§Öն˺ÍÉÏÓÎÈý²ã×°±¸Ö®¼äת´ïµÄIGMPЭÒ鱨ÎÄͨ¹ý¶þ²ã×é²¥×°±¸Ê±£¬IGMP SNOOPINGÆÊÎö±¨ÎÄЯ´øµÄÐÅÏ¢£¬Æ¾Ö¤ÕâЩÐÅÏ¢½¨ÉèºÍά»¤¶þ²ã×鲥ת½ÒÏþ£¬´Ó¶øÖ¸µ¼×é²¥Êý¾ÝÔÚÊý¾ÝÁ´Â·²ã°´Ðèת·¢¡£
    Èçͼ2-1Ëùʾ£¬µ±×é²¥Êý¾Ý´ÓÈý²ã×é²¥×°±¸ÏòÏÂÓÎת·¢£¬´¦ÓÚ½ÓÈë±ßÑØµÄ¶þ²ã×é²¥×°±¸ÈÏÕæ½«×é²¥Êý¾Ýת·¢¸øÓû§Ö÷»ú£¬Ê¹Óû§ÎüÊÕµ½µã²¥µÄ½ÚÄ¿¡£µ±¶þ²ã×é²¥×°±¸Ã»ÓÐÔËÐÐIGMP SNOOPINGʱ£¬×é²¥Êý¾ÝÔÚ¶þ²ãÍøÂçÖб»¹ã²¥£¬ÎüÊÕÕßA¡¢ÎüÊÕÕßBºÍ·ÇÎüÊÕÕßC¶¼»áÊÕµ½×é²¥Êý¾Ý£»Èçͼ2-2Ëùʾ£¬µ±¶þ²ã×é²¥×°±¸ÔËÐÐÁËIGMP SNOOPINGºó£¬×é²¥Êý¾Ý²»»áÔÚ¶þ²ã¹ã²¥£¬¶øÊǻᱻ¶þ²ã×é²¥×°±¸·¢Ë͸øÖ¸¶¨µÄÎüÊÕÕßAºÍÎüÊÕÕßB£¬¶ø·ÇÎüÊÕÕßC½«²»ÔÙÊÕµ½×é²¥Êý¾Ý£¬´Ó¶øÊµÏÖ×é²¥Êý¾ÝµÄ°´Ðèת·¢£¬×èÖ¹ÍøÂç´ø¿íÆÌÕÅ¡£
    ͼ2-1 먦ÆôIGMP SNOOPINGµÄ×é²¥´«ÊäÀú³Ì
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
                                                                             
    ͼ2-2 ¿ªÆôIGMP SNOOPINGµÄ×é²¥´«ÊäÀú³Ì
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
                                                                                              
    3 IGMP SNOOPINGʵÏÖ»úÖÆ
    ¶þ²ã×é²¥×°±¸ÔËÐÐÁËIGMP SNOOPINGºó£¬¶ÔÊÕµ½²î±ðµÄIGMPЭÒ鱨ÎÄ»á¾ÙÐвî±ðµÄ´¦Öóͷ££¬²¢ÔÚ´ËÀú³ÌÖн¨ÉèÆð¶þ²ã×鲥ת½ÒÏþÏî¡£IGMP SNOOPING¹¦Ð§µÄʵÏÖÖ÷񻃾¼°ÒÔϼ¸ÖÖ±¨ÎĵÄÊý¾Ý´¦Öóͷ££º
    ¡ñMembership Report£¨³ÉÔ±¹ØÏµ±¨¸æ£©±¨ÎÄ
    µ±Óû§Ö÷»úÊ״μÓÈ뵽ij¸ö×é²¥×éʱ£¬»á×Ô¶¯Ïò¸Ã×é²¥×é·¢ËÍMembership Report±¨ÎÄ£¬ÇëÇó¼ÓÈë¸Ã×é²¥×顣ĬÈÏÇéÐÎÏ£¬IGMP SNOOPINGÄܹ»´¦Öóͷ£IGMPv1ºÍIGMPv2±¨ÎÄ£¬¹ØÓÚIGMPv3°æ±¾µÄReport±¨ÎÄ£¬Ö»´¦Öóͷ£×éÐÅÏ¢²¿·Ö£¬²»´¦Öóͷ£Ð¯´øµÄÔ´ÐÅÏ¢¡£ÈôÉèÖÃIGMP SNOOPING v3°æ±¾£¬Ôò¿ÉÒÔ´¦Öóͷ£IGMPv1¡¢IGMPv2ÒÔ¼°IGMPv3±¨ÎĵÄËùÓÐÐÅÏ¢¡£ÔËÐÐIGMP SNOOPINGµÄ×°±¸ÔÚÊÕµ½Membership Report±¨ÎÄʱ£¬»áÔÚÆäËùÔÚµÄ×éÍøÄÚÖ´ÐÐÈçÏÂÐж¯£º
    ¡ð½«Membership Report±¨ÎÄÏòËùÓзÓÉÅþÁ¬¿Úת·¢¡£Èô×°±¸¿ªÆôÁËMembership Report±¨ÎÄÒÖÖÆ¹¦Ð§£¬ÔòÔÚÒ»¸öIGMPÅÌÎÊÖÜÆÚÄÚ£¬Ö»»á½«Ã¿×éÊÕµ½µÄµÚÒ»¸öMembership Report±¨ÎÄת·¢³öÈ¥¡£
    ¡ðÈôÊÇÊÕµ½Membership Report±¨ÎĵĶ˿ÚΪ¶¯Ì¬³ÉÔ±¿Ú£¬ÔòÖØÖøö˿ڵÄÀÏ»¯×¼Ê±Æ÷¡£ÈôÊÇ׼ʱÆ÷³¬Ê±£¬Ôò¸Ã¶Ë¿Ú½«²»ÔÙ×÷Ϊָ¶¨×éµÄ¶¯Ì¬³ÉÔ±¿Ú¡£
    ¡ðÈôÊÇÊÕµ½Membership Report±¨ÎĵĶ˿ڲ»ÊdzÉÔ±¿Ú£¬Ôò½«Æä×÷Ϊ¶¯Ì¬³ÉÔ±¿Ú£¬²¢Æô¶¯¸Ã¶Ë¿ÚµÄÀÏ»¯×¼Ê±Æ÷¡£ÈôÊÇ׼ʱÆ÷³¬Ê±£¬Ôò¸Ã¶Ë¿Ú½«²»ÔÙ×÷Ϊָ¶¨×éµÄ¶¯Ì¬³ÉÔ±¿Ú¡£
    ¡ñLeave Group£¨ÍÑÀë×飩±¨ÎÄ
    µ±Óû§Ö÷»úÍ˳ö×é²¥×éʱ£¬»á·¢ËÍLeave Group±¨ÎÄ֪ͨ×ÓÍøÄÚµÄËùÓÐ×é²¥×é³ÉÔ±¡£·¢Ë͵ÄLeave Group±¨ÎİüÀ¨ÓÐÍ˳ö×éµÄµØÖ·¡£ÓëMembership Report±¨ÎIJî±ðµÄÊÇ£¬Leave Group±¨ÎÄÊÇ·¢Ïò×ÓÍøÖеÄËùÓÐ×鲥·ÓÉÆ÷µØÖ·224.0.0.2£¬²¢°üÀ¨ÒªÍ˳öµÄ×é²¥×éµÄµØÖ·¡£ÔË×÷IGMP SNOOPINGµÄ×°±¸ÔÚÊÕµ½Leave Group±¨ÎÄʱ£¬»áÔÚÆäËùÔÚ×éÍøÄÚÖ´ÐÐÈçÏÂÐж¯£º
    ¡ð½«Leave Group±¨ÎÄ´ÓËùÓзÓÉÅþÁ¬¿Úת·¢³öÈ¥¡£
    ¡ðÈôÊÇÊÕµ½Leave Group±¨ÎĵĶ˿ÚÊǶ¯Ì¬³ÉÔ±¿Ú£¬ÇÒÉèÖÃÁË¿ìËÙÍÑÀ빦Ч£¬¸Ã¶Ë¿Ú½«»áÁ¬Ã¦´ÓÖ¸¶¨×éµÄIGMP SNOOPINGת½ÒÏþÏîÖÐɾ³ý£¬¸Ã¶Ë¿Ú½«²»ÔÙ×÷Ϊָ¶¨×éµÄ¶¯Ì¬³ÉÔ±¿Ú¡£
    ¡ðÈôÊÇÊÕµ½Leave Group±¨ÎĵĶ˿ÚÊǶ¯Ì¬³ÉÔ±¿Ú£¬µ«Î´ÉèÖÿìËÙÍÑÀ빦Ч£¬Ôò¸Ã¶Ë¿ÚµÄ״̬½«ÉúÑÄÎȹÌ£¬ÀÏ»¯Ê±¼ä³¬Ê±ºó£¬¶Ë¿Ú»á´ÓÖ¸¶¨×éµÄIGMP SNOOPINGת½ÒÏþÏîÖÐɾ³ý£¬´Ëʱ¸Ã¶Ë¿Ú²»ÔÙ×÷Ϊָ¶¨×éµÄ¶¯Ì¬³ÉÔ±¿Ú¡£
    ¡ñQuery£¨ÅÌÎÊ£©±¨ÎÄ
    IGMP SNOOPINGÖеÄQuery±¨ÎÄÓÐÁ½ÖÖ£º
    ¡ðGeneral Query£¨Í¨ÓÃ×éÅÌÎÊ£©±¨ÎÄ
    ¡ðGroup-Specific Query£¨Ö¸¶¨×éÅÌÎÊ£©±¨ÎÄ¡£
    µ±IGMPÅÌÎÊÕßÊÕµ½Group Leave±¨ÎÄʱ£¬»áÏò¸Ã×é²¥×é·¢ËÍGroup-Specific Query±¨ÎÄ£¬ÅÌÎʸÃ×é²¥×éÄÚÊÇ·ñÉÐÓÐÆäËû×éÔ±±£´æ¡£³ý´ËÖ®Í⣬IGMPÅÌÎÊÕß»áÖÜÆÚÐÔµØÏòÓëÆäÅþÁ¬µÄËùÓÐ×ÓÍø·¢ËÍGeneral Query±¨ÎÄ£¬¾ÙÐÐÂÖѯÀ´·¢Ã÷ÊÇ·ñÓÐ×éÔ±±£´æ£¬Ä¬ÈÏ3´ÎÅÌÎÊʱ¼ä£¬Ã»ÊÕµ½Ìض¨×ÓÍøµÄMembership Report±¨ÎľÍÐû²¼×ÓÍøÖÐûÓÐ×éÔ±£¬²»ÔÙÏò¸Ã×ÓÍø·¢ËÍ×é²¥Êý¾Ý¡£ÔËÐÐIGMP SNOOPING×°±¸ÔÚÊÕµ½Query±¨ÎÄʱ£¬»áÔÚ¸Ã×éÍøÄÚÖ´ÐÐÈçÏÂÐж¯£º
    ¡ð½«Query±¨ÎÄÏòËùÓж˿ڣ¨³ý¸Ã±¨ÎĵÄÎüÊն˿ڣ©×ª·¢³öÈ¥¡£
    ¡ðÈôÊÇÊÕµ½Query±¨ÎĵĶ˿ÚÊǶ¯Ì¬Â·ÓÉÅþÁ¬¿Ú£¬ÔòÖØÖÃÆäÀÏ»¯×¼Ê±Æ÷¡£ÈôÊÇ׼ʱÆ÷³¬Ê±£¬¸Ã¶Ë¿Ú²»ÔÙ×÷Ϊ¶¯Ì¬Â·ÓÉÅþÁ¬¿Ú¡£
    ¡ðÈôÊÇÊÕµ½Query±¨ÎĵĶ˿ڲ»ÊÇ·ÓÉÅþÁ¬¿Ú£¬Ôò½«Æä×÷Ϊ¶¯Ì¬Â·ÓÉÅþÁ¬¿Ú£¬²¢Æô¶¯ÆäÀÏ»¯×¼Ê±Æ÷¡£ÈôÊÇ׼ʱÆ÷³¬Ê±£¬Ôò¸Ã¶Ë¿Ú²»ÔÙ×÷Ϊ¶¯Ì¬Â·ÓÉÅþÁ¬¿Ú¡£
    ¡ðÈôÊÇÉèÖùرն¯Ì¬Ñ§Ï°Â·ÓÉÅþÁ¬¿Ú¹¦Ð§£¬ÔòIGMP SNOOPING²»»áѧϰ¶¯Ì¬Â·ÓÉÅþÁ¬¿Ú¡£
                                                                            
    4 IGMP SNOOPINGµÄÓ¦ÓÃ
    IGMP SNOOPINGµÄÊÂÇéÔ­ÀíºÍÊÂÇé»úÖÆ¾öÒéÁËËüÄܹ»ÊµÏÖÐÅÏ¢µÄ¶¨Ïò·¢ËÍ£¬×èÖ¹ÍøÂç´ø¿í×ÊÔ´ÆÌÕźͲ»·¨±¨ÎĹ¥»÷ÎÊÌâµÄ±¬·¢¡£Òò´Ë£¬IGMP SNOOPINGÊÖÒÕÊÊÓÃÓÚ×é²¥Êý¾ÝÁ÷Á¿ÐèÇó½Ï´óµÄÍøÂçÖУ¬Èç´óÐ͵ÄÁ÷ýÌå·þÎñÍøÂç¡¢ÇøÓòÐÍÏßÉϾۻáµÈ£¬¸ÃÀೡ¾°¶ÔÊý¾ÝµÄ¶¨Ïò·¢ËÍÓÐÑÏ¿áµÄÒªÇ󣬲¢ÇÒÓÉÓÚ½ÓÈëÍøÂçµÄ×°±¸½Ï¶à£¬´ø¿íµÄºÏÀíʹÓÃÒ²ÊÇÖ÷Òª¿¼Á¿Ö¸±ê¡£ÐèÒª×¢ÖØµÄÊÇ£¬µ±ÍøÂçÖнÓÈëµÄ×°±¸½ÏÉÙ£¬»òÕßÊǸÃÍøÂçÖÐÎÞ×é²¥Êý¾ÝÁ÷Á¿¾­ÓÉʱ£¬IGMP SNOOPING¹¦Ð§ÐèÒª¹Ø±Õ£¬ïÔÌ­²»ÐëÒªµÄÍøÂç¼àÌýÐÐΪ¶ÔCPU±¬·¢¸ººÉ£¬Ó°ÏìÐÔÄÜ¡£
    ±ðµÄ£¬IGMP SNOOPINGÊÖÒÕÄÜÓÐÓõضžø²»·¨µÄ×é²¥Ô´£¬Ìá¸ßÍøÂçµÄÇå¾²ÐÔ£¬¶à¸ö×°±¸³§É̵ÄÖ÷Á÷×°±¸¶¼ÒѼ¯³ÉÁׯÃÊÖÒÕ£¬°üÀ¨97¹ú¼ÊÍøÂçÐÂÍÆ³öµÄ¸ßÐÔÄÜ¡¢Ç¿Çå¾²¡¢¼¯³É¶àÓªÒµµÄÐÂÒ»´úÒÔÌ«Íø½»Á÷»ú——RG-S5750-HϵÁн»Á÷»ú¡£RG-S5750-HϵÁн»Á÷»ú¼¯³ÉÁׯ»ºñµÄ×鲥ЭÒ飬ºÃ±ÈIGMP SNOOPING¡¢IGMP£¨Internet Group Management Protocol£¬»¥ÁªÍø×é¹ÜÀíЭÒ飩¡¢MLD£¨Multicast Listener Discovery£¬×é²¥ÕìÌý·¢Ã÷ЭÒ飩¡¢MSDP£¨Multicast Source Discovery Protocol£¬×é²¥Ô´·¢Ã÷ЭÒ飩¡¢PIM(Protocol Independent Multicasting£¬Ð­ÒéÎÞ¹Ø×é²¥)µÈЭÒé×壬ΪIPv4ÍøÂç¡¢IPv6ÍøÂç¡¢IPv4ºÍIPv6¹²´æµÄÍøÂçÌṩÁË×é²¥·þÎñÖ§³ÖµÄͬʱҲ¿ÉÒÔ±ÜÃâ²»·¨±¨ÎÄÒԹ㲥µÄÐÎʽ·ººéµ½Õû¸ö×é²¥ÍøÂ磬һ¶¨Ë®Æ½ÉÏÆðµ½ÓÐÓÃÌá·ÀºÍ¿ØÖƲ¡¶¾Èö²¥ºÍºÚ¿Í¹¥»÷£¬°ü¹ÜÍøÂçµÄÎȹÌÐÔ¡£
    ͼ4-1 RG-S5750C-28GT4XS-HÕýÃæ¸©ÊÓͼ
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
                                                                               
    5 ½áÂÛ
    ×ÛÉÏËùÊö£¬IGMP SNOOPINGÉèÖÃÔÚ¶þ²ã×é²¥×°±¸ÉÏ£¬Í¨¹ýÕìÌýÈý²ã×é²¥×°±¸ºÍÓû§Ö÷»ú¼äµÄЭÒ鱨ÎÄÀ´¿ØÖƺÍת·¢´¦ÓÚÊý¾ÝÁ´Â·²ãµÄ×é²¥Êý¾ÝÁ÷Á¿£¬ÊµÏÖ×é²¥Êý¾ÝÁ÷Á¿°´Ðèת·¢£¬´Ó¶øÓÐÓÃ×èÖ¹ÔÚVLANÄڹ㲥·ººé±¬·¢µÄ´ø¿íÆÌÕźÍÍøÂçÐÅÏ¢Çå¾²ÎÊÌ⣬°ü¹Ü×°±¸ºÍÍøÂçµÄÎȹÌÐÔ¡£
                                                                                       

    Ïà¹Ø±êÇ©£º

    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾ 97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    µãÔÞ

    ¸ü¶àÊÖÒÕ²©ÎÄ

    ÈκÎÐèÒª£¬ÇëÁªÏµ97¹ú¼Ê

    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

    ·µ»Ø¶¥²¿

    ÊÕÆð
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
    97¹ú¼Ê¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾
    ÇëÑ¡Ôñ·þÎñÏîÄ¿
    ¹Ø±Õ×Éѯҳ
    ÊÛǰ×Éѯ ÊÛǰ×Éѯ
    ÊÛǰ×Éѯ
    ÊÛºó·þÎñ ÊÛºó·þÎñ
    ÊÛºó·þÎñ
    Òâ¼û·´Ïì Òâ¼û·´Ïì
    Òâ¼û·´Ïì
    ¸ü¶àÁªÏµ·½·¨
    ÍøÕ¾µØÍ¼