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

    VSUÊÇʲô£¬ÔõÑùÉèÖã¿

    Ðû²¼Ê±¼ä£º2023-03-24
    µã»÷Á¿£º4066

    VSU¹¦Ð§ÏÈÈÝ

    VSU£¨Virtual Switching Unit£¬ÐéÄâ½»Á÷µ¥Î»£©ÊÇÒ»ÖÖÍøÂç×°±¸¶àÐéÒ»£¨N:1£©ÊÖÒÕ£¬Í¨¹ý½«¶àÌ¨ÍøÂç×°±¸ÐéÄâ³Éһ̨Âß¼­×°±¸¹ÜÀíºÍʹÓã¬ÒÔ¼ò»¯ÔËάװ±¸ºÍÍøÂçÍØÆË¡£Í¬Ê±ÍâΧװ±¸¿ÉÒÔͨ¹ý¾ÛºÏÁ´Â·ÅþÁ¬µ½VSUϵͳÖеIJî±ð³ÉÔ±×°±¸£¬ÊµÏÖ¿ç×°±¸Á´Â·ÈßÓ࣬ÒÔÌáÉýÍøÂç¿É¿¿ÐÔºÍÀ©Õ¹ÐÔ¡£

    »ù±¾¿´·¨

    Èçͼ1-1Ëùʾ£¬×ó²àÎïÀíÊÓͼ·ºÆðµÄÊÇÁ½Ì¨×°±¸×齨VSU£¬Âß¼­ÉϵÈЧÓÚһ̨װ±¸¡£

    ͼ1-1     VSUʾÒâͼ

     

    1.    VSUϵͳ

    VSUϵͳÊÇÓɹŰåÍøÂç½á¹¹ÖеĶą̀ÈßÓ౸·ÝµÄ×°±¸×é³ÉµÄ¼òµ¥µÄÂß¼­ÊµÌ壬½ÓÈë²ã¡¢»ã¾Û²ã¡¢½¹µã²ã×°±¸¾ù¿ÉÒÔ×é³ÉVSUϵͳ¡£

    2.    Óò±àºÅ

    Óò±àºÅ£¨Domain ID£©ÊÇVSUϵͳµÄΨһ±êʶ·û£¬ÓÃÀ´Çø·Ö²î±ðµÄVSU¡£Á½Ì¨×°±¸µÄDomain IDÏàͬ£¬²Å»ª×é³ÉVSUϵͳ¡£

    3.    ×°±¸±àºÅ

    VSUÖÐÿ̨װ±¸¶¼³ÆÎª³ÉÔ±×°±¸£¬Ã¿¸ö³ÉÔ±×°±¸¶¼ÓµÓÐΨһµÄ×°±¸±àºÅ£¬¼´Switch ID¡£×°±¸±àºÅÓÃÓÚ¹ÜÀí³ÉÔ±×°±¸ÒÔ¼°ÉèÖóÉÔ±Éè±¹ØÁ¬Ä½Ó¿Ú¡£Óû§ÔÚ½«×°±¸¼ÓÈëVSUϵͳʱÐèÒªÉèÖøñàºÅ£¬²¢ÇÒ°ü¹Ü³ÉÔ±×°±¸±àºÅÔÚͳһ¸öVSUϵͳÖÐÊÇΨһµÄ¡£VSUϵͳÈôÊÇ·¢Ã÷³ÉÔ±×°±¸±àºÅ³åÍ»£¬ÒÀ¾ÝÒ»¶¨¹æÔò½ö±£´æÒ»Ì¨×°±¸¡£

    4.    ×°±¸ÓÅÏȼ¶

    ÓÅÏȼ¶ÊdzÉÔ±×°±¸µÄÒ»¸öÊôÐÔ£¬Ö÷ÒªÔÚ½Çɫѡ¾ÙÀú³ÌÖÐÓõ½¡£ÓÅÏȼ¶Ô½¸ß£¬±»Ñ¡¾ÙΪÖ÷×°±¸µÄ¿ÉÄÜÐÔÔ½´ó¡£ÈôÊÇÐèÒª½«Ä³Ì¨×°±¸Ñ¡¾ÙΪÖ÷×°±¸£¬Ó¦¸ÃÌá¸ß¸Ã×°±¸µÄÓÅÏȼ¶¡£³ÉÔ±×°±¸µÄÓÅÏȼ¶·ÖΪÁ½ÖÖ¡£

    l  ÉèÖÃÓÅÏȼ¶£ºÉèÖÃÎļþÖÐÉúÑĵÄÓÅÏȼ¶£¬¿ÉÒÔËæÊ±Ð޸ģ¬ÔÚÉúÑÄÉèÖÃÖØÆôºóÉúЧ¡£

    l  ÔËÐÐÓÅÏȼ¶£º¼´ÊÇÆô¶¯Ê±ÉèÖÃÎļþÖÐÉúÑĵÄÉèÖÃÓÅÏȼ¶£¬ÔÚVSUÔËÐÐÀú³ÌÖв»»áת±ä¡£

    5.    ×°±¸½ÇÉ«

    ³ÉÔ±×°±¸Æ¾Ö¤¹¦Ð§²î±ð£¬·ÖΪÈýÖÖ½ÇÉ«£º

    l  Ö÷×°±¸£¨Active£©£ºÈÏÕæ¹ÜÀíºÍ¿ØÖÆÕû¸öVSU£¬Ò»¸öVSUÓòÖ»ÓÐһ̨Ö÷×°±¸¡£

    l  ´Ó×°±¸£¨Standby£©£º×÷ΪÖ÷×°±¸µÄ±¸ÓÃ×°±¸ÔËÐУ¬½ö¼ÓÈëÊý¾Ýת·¢£¬ËùÓÐÎüÊÕÊý¾Ý±¨ÎÄת·¢¸øÈ«¾ÖÖ÷×°±¸¾ÙÐд¦Öóͷ£¡£µ±Ö÷×°±¸¹ÊÕÏʱ£¬´Ó×°±¸»á×Ô¶¯Éý¼¶ÎªÖ÷£¬½ÓÌæÔ­Ö÷×°±¸ÊÂÇé¡£

    l  ºòѡװ±¸£¨Candidate£©£º×÷Ϊ´Ó×°±¸µÄ±¸ÓÃ×°±¸ÔËÐУ¬½ö¼ÓÈëÊý¾Ýת·¢¡£µ±´Ó×°±¸¹ÊÕÏʱ£¬ÏµÍ³»á×Ô¶¯´Óºòѡװ±¸ÖÐÑ¡¾ÙÒ»¸öеĴÓ×°±¸£¬½ÓÌæÔ­´Ó×°±¸ÊÂÇé¡£µ±Ö÷×°±¸¹ÊÕÏʱ£¬ÔÚ´Ó×°±¸×Ô¶¯Éý¼¶ÎªÖ÷×°±¸µÄͬʱ£¬ÏµÍ³Ò²»á×Ô¶¯´Óºòѡװ±¸ÖÐÑ¡¾ÙÒ»¸öеĴÓ×°±¸¡£

    6.    ½Çɫѡ¾Ù

    VSUϵͳÖÁÉÙ°üÀ¨Ö÷ºÍ´ÓÁ½Ì¨×°±¸£¬µ±Óɶą̀װ±¸×é³Éʱ£¬ÆäÓàΪºòѡװ±¸¡£Ö÷ÒªÔÚÒÔÏÂ4ÖÖÇéÐÎϾÙÐнÇɫѡ¾Ù£º

    l  ÐÂ×齨VSU¡£

    l  ×°±¸¹ÊÕÏ»òÍÑÀë¡£

    l  VSUÆÆËé¡£

    l  VSUºÏ²¢¡£

    ½Çɫѡ¾Ù°´Ò»¶¨µÄ¹æÔòÍê³É£¬ÏêϸÈçÏ£º

    l  Ö÷×°±¸Ñ¡¾Ù£º°´ÓÅÏȼ¶Ë³Ðò£¬Ö±ÖÁÑ¡³öÖ÷×°±¸ÎªÖ¹¡£¹æÔòÓÅÏȼ¶ÅÅÐòΪ£º

    Ä¿½ñÔËÐеÄÖ÷×°±¸£¨Æð»úʱËùÓÐ×°±¸¶¼²»ÊÇÖ÷×°±¸£©>×°±¸ÓÅÏȼ¶¸ß>×°±¸±àºÅС>×°±¸MACµØÖ·Ð¡¡£

    l  ´Ó×°±¸Ñ¡¾Ù£ºÓÅÏÈÑ¡ÔñÓëÖ÷×°±¸Ö±Á¬µÄ×°±¸Îª´Ó×°±¸£¬×èÖ¹±¬·¢Ë«Ö÷×°±¸¡£Ñ¡Ôñ´Ó×°±¸µÄ¹æÔòÓÅÏȼ¶ÅÅÐòΪ£ºÖ±Á¬Ö÷×°±¸>×°±¸ÓÅÏȼ¶¸ß>×°±¸MACµØÖ·Ð¡¡£

    *     ËµÃ÷

    ¡ñ     µ±ÒÑÓÐVSUÖÐÐÂÔöһ̨װ±¸ÈȼÓÈëϵͳʱ£¬×ÝÈ»ÐÂÔö×°±¸µÄÓÅÏȼ¶±ÈÄ¿½ñÔËÐеÄVSUϵͳÖ÷×°±¸ºÍ´Ó×°±¸ÓÅÏȼ¶¸ß£¬ÏµÍ³Ò²²»»á¾ÙÐÐÖ÷¡¢´Ó½ÇÉ«Çл»¡£

    ¡ñ     ³ÉÔ±×°±¸µÄÆô»ú˳Ðò¿ÉÄÜ»áÓ°ÏìÖ÷×°±¸µÄÑ¡¾Ù¡£²¿·Ö³ÉÔ±×°±¸¿ÉÄÜÓÉÓÚÆô»úÂý£¨ÏÖÔÚVSUϵͳÖУ¬ÔÚ5·ÖÖÓÄÚûÓз¢Ã÷ÁÚÈË»áÖ±ÎüÊÕÁ²£©¶øÃ»ÓÐʵʱ¼ÓÈëVSUϵͳ¡£ÔÚÕâÖÖÇéÐÎÏ£¬¸Ã³ÉÔ±×°±¸½«×öÈȼÓÈë´¦Öóͷ££¬×ÝÈ»ÓÅÏȼ¶±ÈÄ¿½ñÔËÐеÄVSUϵͳÖ÷×°±¸¸ß£¬ÏµÍ³Ò²²»»á±¬·¢½ÇÉ«Çл»¡£

    ¡ñ     ºòѡװ±¸Ö»ÄÜÑ¡¾ÙΪ´Ó×°±¸£¬²»¿ÉÖ±½ÓÑ¡¾ÙΪÖ÷×°±¸¡£

     

    7.    ÐéÄâ½»Á÷Á´Â·

    ÓÉÓÚVSUϵͳµÄ¶ą̀װ±¸×÷Ϊһ¸öÍøÂçʵÌ壬Òò´ËËüÃÇÖ®¼äÐèÒª¹²Ïí¿ØÖÆÐÅÏ¢ºÍ²¿·ÖÊý¾ÝÁ÷¡£VSL£¨Virtual Switching Link£¬ÐéÄâ½»Á÷Á´Â·£©ÊÇVSUϵͳµÄ×°±¸¼ä´«Êä¿ØÖÆÐÅÏ¢ºÍÊý¾ÝÁ÷µÄÌØÊâÁ´Â·£¬ÐéÄâ½»Á÷Á´Â·ÔÚVSUϵͳÄÚµÄλÖÃÈçͼ1-1Ëùʾ¡£

    VSLͨ³£ÒԾۺ϶˿Ú×éµÄÐÎʽ±£´æ£¬ÓÉVSL´«ÊäµÄÊý¾ÝÁ÷ƾ֤Á÷Á¿Æ½ºâËã·¨Ôھۺ϶˿ڵĸ÷¸ö³ÉÔ±Ö®¼ä¾ÙÐиºÔØÆ½ºâ¡£

    l  VSLÁ´Â·Á÷Á¿

    VSLÁ´Â·ÔÚ×°±¸¼ä´«ÊäµÄ¿ØÖÆÁ÷·ÖΪÒÔÏÂÁ½ÖÖÇéÐΣº

    ¡ð         ³ÉÔ±×°±¸ÎüÊÕµ½µÄЭÒ鱨ÎÄ£¬ÐèҪͨ¹ýVSLÁ´Â·×ª·¢µ½È«¾ÖÖ÷×°±¸´¦Öóͷ£¡£

    ¡ð         ¾­ÓÉÈ«¾ÖÖ÷×°±¸´¦Öóͷ£µÄЭÒ鱨ÎÄ£¬ÐèҪͨ¹ýVSLÁ´Â·×ª·¢µ½ÆäËû³ÉÔ±×°±¸µÄ½Ó¿Ú£¬Óɸýӿڷ¢Ë͸ÃЭÒ鱨Îĵ½¶Ô¶Ë×°±¸¡£

    VSLÁ´Â·ÔÚ×°±¸¼ä´«ÊäµÄÊý¾ÝÁ÷·ÖΪÒÔϼ¸ÖÖÇéÐΣº

    ¡ð         VLANÄÚ·ººéµÄÊý¾ÝÁ÷¡£

    ¡ð         ÐèÒª¿ç×°±¸×ª·¢µÄÊý¾ÝÁ÷£¬ÐèҪͨ¹ýVSLÁ´Â·´«Êä¡£

    ÁíÍâVSLÁ´Â·ÉÏÒ²´«ÊäVSUϵͳÄÚ²¿µÄ¹ÜÀíÀ౨ÎÄ£¬ÀýÈçÈȱ¸·Ý×°±¸µÄЭÒéÐÅÏ¢£¬Ö÷×°±¸ÏòÆäËû³ÉÔ±×°±¸Ï·¢ÉèÖÃÐÅÏ¢µÄ±¨ÎĵȵÈ¡£

    l  VSL¶Ë¿Ú´íÖ¡¼ì²â

    µ±VSL¿ÚÉÏ·ºÆð´ó×ÚÒ»Á¬´í֡ʱ£¬ÐèÒª½ûÓøö˿Ú£¬Çл»µ½ÆäËûµÄVSL¿ÚÖС£´íÖ¡´¦Öóͷ£¹æÔòÈçÏ£º

    ¡ð         Ä¬ÈÏÿ5Ãë¼ì²éÒ»´ÎVSL¿Ú´íÖ¡£¬ÈôÊǺÍ×î½üÒ»´Î¼ì²éЧ¹û½ÏÁ¿£¬´íÖ¡¸öÊý´óÓÚÁ½´Î¼ì²é´íÖ¡µÝÔö¸öÊý£¨“error-number”²ÎÊý£©£¬ÔòÒÔΪÊÇÒ»´Î´íÖ¡¡£

    ¡ð         Ò»Á¬´íÖ¡Áè¼ÝÉèÖôÎÊý£¨“time-number”²ÎÊý£©£¬ÔòÒÔΪ¶Ë¿ÚÒì³£¡£

    ¡ð         Èô±£´æ¶àÌõVSLÁ´Â·ÇÒÖ»ÓÐÒ»ÌõÁ´Â·±¬·¢´íÖ¡£¬VSLÁ´Â·»áÇл»£»Èô¶àÌõVSLÁ´Â·ÇÒ×îºóÒ»ÌõÕý³£µÄVSLÁ´Â·±¬·¢´íÖ¡£¬ÎªÁ˱ÜÃâÍØÆËÆÆË飬Á´Â·²»¾ÙÐÐÇл»¡£

    ¡ð         ²î±ðÓû§³¡¾°¶Ôerror-numberºÍtime-number²ÎÊýµÄÒªÇó·×ÆçÑù£¬Ä¬ÈÏÖµerror-numberΪ3¸ö£¬time-numberΪ10´Î¡£ÔÚ¶Ô´íÖ¡ÈÝÈ̶ȸߵÄÓû§³¡¾°ÖУ¬Á½¸ö²ÎÊýÍÆ¼öÖµµ÷С£¬²»È»µ÷´ó¡£

    l  VSLÁ´Â·»Ö¸´

    ȱʡÇéÐÎÏ£¬×°±¸ÔÚVSLÁ´Â·»Ö¸´ºó£¬½«»áͨ¹ý×Ô¶¯ÖØÆôÖØÐ¼ÓÈëVSUϵͳÖС£Èô¹Ø±Õ×Ô¶¯ÖØÆô¹¦Ð§£¬ÔòÔÚVSLÁ´Â·»Ö¸´ºó£¬ÐèÒª¿ªÆô¸Ã¹¦Ð§»òÖ±½ÓÖØÆô×°±¸£¬ÒÔÖØÐÂ×齨VSU»Ö¸´¡£

    VSUÓ¦ÓÃ

    Ïà±È¹Å°åÍøÂ磬×齨VSUºó£¬Ö÷ÒªÓÐÒÔÏÂÓÅÊÆ£º

    l  µÍ±¾Ç®£ºÌṩÇáÁ¿¼¶¶¯ÍøÀ©ÈÝ·½·¨£¬±£»¤ÔÚÍø×°±¸Í¶×Ê£¬½µµÍ½¨É豾Ǯ¡£

    l  ¼òÔËά£ºïÔÌ­¹ÜÀí×°±¸ÊýÄ¿¡¢¼ò»¯×éÍøÖØÆ¯ºó¡¢½µµÍÔËάÄѶÈ¡£

    l  ¸ß¿É¿¿ÐÔ£º»®·ÖÌṩװ±¸ºÍÁ´Â·µÄÈßÓà»úÖÆ£¬ÌáÉýÍøÂç¿É¿¿ÐÔ¡£

    1.    ÎÞаÀ©ÈÝ

    ÐèҪʹÓÃÀ©Èݵij¡¾°Ö÷ÒªÓÐÒÔÏÂÈýÖÖ£º

    l  À©Õ¹¶Ë¿Ú£º½ÓÈëÓû§ÊýÔöÌí£¬ÏÖÓнÓÈë½»Á÷»ú¶Ë¿ÚÃܶÈÎÞ·¨Öª×ãÐèÇó£¬Èçͼ1-2Ëùʾ¡£

    l  À©Õ¹×ª·¢ÄÜÁ¦£ºÓªÒµ¾çÔö£¬ÏÖÓн¹µã½»Á÷µÄת·¢ÄÜÁ¦ÎÞ·¨Öª×ãÐèÇó£¬Èçͼ1-3Ëùʾ¡£

    l  À©Õ¹´ø¿í£º×°±¸ÉÏÐдø¿íÆ¿¾±£¬ÎÞ·¨Öª×ã·åÖµÐèÇó£¬Èçͼ1-4Ëùʾ¡£

    ÉÏÊöÈýÀàÀ©Õ¹³¡¾°£¬¶¼¿ÉÒÔͨ¹ýÔöÌíн»Á÷»úÓëÔ­½»Á÷»ú×é³ÉVSUϵͳÀ´ÊµÏÖ¡£ÎïÀíÉϵÄÁ½Ì¨½»Á÷»ú¿´ÆðÀ´¾ÍÊÇһ̨½»Á÷»ú£¬Ô­Óн»Á÷»ú»á½«Ä¿½ñµÄÉèÖÃÅúÁ¿±¸·Ýµ½Ð¼ÓÈëµÄ½»Á÷»ú¡£Òò´Ë£¬ÕâÖÖת±ä¶ÔÍøÂçÍýÏëºÍÉèÖÃÓ°ÏìºÜС¡£¹¹½¨VSUºóÏà¹ØÌØÕ÷ÓУº

    l  ¶Ë¿ÚÃܶÈÔöÌí£º¿ÉÒÔ×÷Ϊһ¸öÕûÌå¼ÓÈëÊý¾Ýת·¢£¬ÐÂÔö½»Á÷×°±¸Ï൱ÓÚÔ­½»Á÷»úµÄ¶Ë¿ÚÀ©Õ¹¿¨£¬ÒÔ½â¾ö¶Ë¿ÚÃܶÈȱ·¦µÄÎÊÌâ¡£

    l  ×ª·¢ÄÜÁ¦ÔöÌí£ºÈôһ̨½»Á÷»úת·¢ÄÜÁ¦Îª14400Mpps£¬Í¨¹ýÔöÌíһ̨½»Á÷»ú¾ÙÐÐÀ©Õ¹ºó£¬Õû¸öVSU×°±¸µÄת·¢ÄÜÁ¦Îª28800Mpps¡£

    l  ´ø¿íÔöÌí£ºÈôһ̨ǧÕ×½»Á÷»ú£¬ÍòÕ×ÉÏÁª£¬Í¬Ê±Ö»ÓÐ2¸öÍòÕ׶˿ڣ¬×î¶àÖ§³Ö20GbpsÉÏÐдø¿í¡£Í¨¹ýÔöÌíһ̨ͬÀàÐͽ»Á÷¹¹½¨VSU£¬¿É½«4¸öÍòÕ×¶Ë¿ÚÉèÖóÉÒ»¸ö¾ÛºÏ×飬ÒÔÔöÌíÉÏÐÐÁ´Â·´ø¿íµ½40Gbps¡£

    ͼ1-2     VSUÀ©Õ¹¶Ë¿Ú

     

    ͼ1-3     VSUÀ©Õ¹×ª·¢ÄÜÁ¦

     

    ͼ1-4     VSUÀ©Õ¹´ø¿í

     

    2.    ¼ò»¯¹ÜÀí

    ¼ò»¯¹ÜÀíÖ÷ÒªÌåÏÖÔÚÒÔÏÂÁ½¸ö·½Ã棺

    l  ¼ò»¯×°±¸£º¶ą̀װ±¸×é³ÉVSUÒԺ󣬹ÜÀíÔ±¿ÉÒÔ¶Ô¶ą̀װ±¸Í³Ò»¹ÜÀí£¬¶ø²»ÐèÒªÅþÁ¬µ½¶ą̀װ±¸»®·ÖÉèÖú͹ÜÀí¡£Á½Â¥²ã/¶°¼ä³¤¾àÀë°²ÅÅVSU£¬ÕâÑùÏ൱ÓÚÁ½¸öÂ¥²ã/¶°Ö»ÓÐһ̨»ã¾Û×°±¸£¬½µµÍÁ˹ÜÀíºÍά»¤×°±¸µÄ±¾Ç®¡£

    l  ¼ò»¯×éÍø£ºÈçͼ1-5Êdz£¼ûµÄÍøÂç×éÍø£¬Í¨³£ÎªÁËÌáÉýÍøÂç¿É¿¿ÐÔ£¬Ã¿Ì¨½ÓÈë½»Á÷»ú¶¼»®·ÖÅþÁ¬µ½Á½Ì¨»ã¾Û½»Á÷»ú¡£ÕûÍøÍØÆËÖØ´óÇÒÐγɻ·Â·£¬Í¬Ê±ÐèÒªÆôÓÃMSTPºÍVRRPµÈЭÒéÀ´Ïû³ý»·Â·ºÍÖ§³ÖÍø¹Ø±¸·Ý¡£ÈôÊÇÖª×ãÁ÷Á¿Æ½ºâ£¬»¹ÐèÆôÓÃERPSµÈ¶à»·ÍøÊÖÒÕ¡£Ò²Òò´Ëµ¼ÖÂÉèÖÃÖØ´ó¡¢Î¬»¤ÄѶȸßÇÒÈÝÒ×ÍÉ»¯¡£×é³ÉÁËVSUºó£¬MSTP¡¢VRRPºÍERPS¶¼ÎÞÐèʹÓã¬Ö»ÐèҪʹÓÃͨË×µÄÁ´Â·¾ÛºÏ¹¦Ð§£¬¾ÍÄִܵïÁ÷Á¿Æ½ºâ¡¢Ïû³ý»·Â·¡¢¿ç×°±¸Á´Â·ÈßÓ࣬¼ò»¯ÁËÍØÆË£¬¸üÒ×ÓÚ°²ÅÅ¡£

    ͼ1-5     VSU¼ò»¯×éÍø

     

    3.    Èȱ¸ÈßÓà

    Èçͼ1-6Ëùʾ£¬Á½Ì¨½»Á÷»ú×é³ÉVSU£¬¿ÉÒÔʵÏÖÒÔÏÂÁ½ÖÖÈßÓ࣬ÒÔÖª×ã¸ß¿É¿¿ÐÔ³¡¾°ÐèÒª¡£

    l  ×°±¸ÈßÓࣺVSUϵͳÄÚ³ÉÔ±×°±¸Ö®¼äÈßÓ౸·Ý£¬Èô±¸×°±¸¹ÊÕÏ£¬Õû»ú²»ÊÜÓ°Ï죻ÈôÖ÷×°±¸¹ÊÕÏ£¬ÏµÍ³½«Ö÷±¸µ¹»»£¬ÀàËÆÓÚµ¥»úµÄË«ÒýÇæÇл»£¬Çл»Ê±¼äΪºÁÃë¼¶±ð£¬ÓªÒµ²»ÖÐÖ¹£¨TCPÁ÷ÒÀÀµÖØ´«»úÖÆ°ü¹ÜÓªÒµ²»ÖÐÖ¹£©¡£

    l  Á´Â·ÈßÓࣺÓëÍâΧװ±¸Í¨¹ý¾ÛºÏÁ´Â·ÅþÁ¬£¬¼ÈÌṩÁË¿ç×°±¸µÄÈßÓàÁ´Â·£¬ÓÖ¿ÉÒÔʵÏÖ¸ºÔØÆ½ºâ£¬³ä·ÖʹÓÃËùÓдø¿í¡£ÈôÊÇÆäÖÐÒ»Ìõ³ÉÔ±Á´Â··ºÆð¹ÊÕÏ£¬Çл»µ½ÁíÒ»Ìõ³ÉÔ±Á´Â·µÄʱ¼äÊǺÁÃëÖ®ÄÚ¡£

    ͼ1-6     VSUÈȱ¸ÈßÓà

     

    µä·¶µÄÓ¦Óó¡¾°Èçͼ1-7Ëùʾ£¬¹ØÓÚ½ÓÈë¿ÉÓÃÐÔÒªÇó¸ßµÄ·þÎñÆ÷£¬Ò»Ñùƽ³£Ê¹ÓÓµ¥·þÎñÆ÷¶àÍø¿¨°ó¶¨Îª¾ÛºÏ¿Ú”ÊÖÒÕÀ´Óë½ÓÈë²ã×°±¸ÏàÁ¬¡£ÓÉÓھۺϿÚÒªÇóÖ»ÄܽÓÈëÔÚͳһ̨½ÓÈë×°±¸ÉÏ£¬ÒÔÊǵ¥Ì¨×°±¸¹ÊÕϵÄΣº¦ÔöÌíÁË¡£ÔÚÕâÖÖÇéÐÎÏ£¬Í¨¹ý×齨VSU£¬·þÎñÆ÷¶Ëͨ¹ý¾ÛºÏ¿ÚÓëVSU×éÄÚ²î±ðµÄ³ÉÔ±×°±¸ÏàÁ¬£¬ÕâÑù¿ÉÒÔ±ÜÃâ½ÓÈë×°±¸µÄµ¥µã¹ÊÕÏ»òµ¥ÌõÁ´Â·Ê§Ð§µ¼ÖµÄÍøÂçÖÐÖ¹£¬ÌáÉý·þÎñÆ÷³ÐÔØÓªÒµµÄÍøÂç¿É¿¿ÐÔ¡£

    ͼ1-7     ·þÎñÆ÷½ÓÈëÁ´Â·ÈßÓà

    µä·¶ÉèÖþÙÀý

    1  ×齨VSU

    1.    ×éÍøÐèÇó

    Èçͼ1-16Ëùʾ£¬Device AºÍDevice B×°±¸Í¨¹ý2ÌõÍòÕ×Ïß·»¥Áª£¬Í¨¹ý»ù´¡ÉèÖÃÒÔ×齨2̨װ±¸VSUϵͳ¡£

    2.    ×éÍøÍ¼

    ͼ1-16   ×齨VSU×éÍøÍ¼

     

    3.    ÉèÖÃÒªµã

    l  »®·ÖÉèÖÃVSUÓò±àºÅ¡¢×°±¸±àºÅ¡¢×°±¸ÓÅÏȼ¶¡¢×°±¸Ãû³Æ¡¢VSL¿Ú¡£

    l  »®·ÖÉèÖÃÇл»VSUģʽ¡£

    4.    ÉèÖð취

    (1)   ÉèÖÃDevice A¡£

    ÉèÖÃDevice AµÄVSUÓòIDΪ100¡¢×°±¸IDΪ1¡¢×°±¸ÓÅÏȼ¶Îª200¡¢VSU×°±¸Ãû³ÆÎªDeviceA¡£

    DeviceA> enable

    DeviceA# configure terminal

    DeviceA(config)# switch virtual domain 100

    DeviceA(config-vs-domain)# switch 1

    DeviceA(config-vs-domain)# switch 1 priority 200

    DeviceA(config-vs-domain)# switch 1 description DeviceA

    DeviceA(config-vs-domain)# switch crc errors 10 times 20

    DeviceA(config-vs-domain))# exit

    ÉèÖÃDevice AµÄVSL¶Ë¿ÚΪtenGigabitEthernet 1/1ºÍtenGigabitEthernet 1/2¡£

    DeviceA(config)# vsl-port

    DeviceA(config-vsl-port)# port-member interface tengigabitethernet 1/1

    DeviceA(config-vsl-port)# port-member interface tengigabitethernet 1/2

    DeviceA(config)# exit

    ÉèÖÃDevice AΪVSUģʽ¡£

    DeviceA# switch convert mode virtual

    (2)   ÉèÖÃDevice B¡£

    ÉèÖÃDevice BµÄVSUÓòIDΪ100¡¢×°±¸IDΪ2¡¢×°±¸ÓÅÏȼ¶Îª100¡¢VSU×°±¸Ãû³ÆÎªDeviceB¡£

    DeviceB> enable

    DeviceB# configure terminal

    DeviceB(config)# switch virtual domain 100

    DeviceB(config-vs-domain)# switch 2

    DeviceB(config-vs-domain)# switch 2 priority 100

    DeviceB(config-vs-domain)# switch 2 description DeviceB

    DeviceB(config-vs-domain)# switch crc errors 10 times 20

    DeviceB(config-vs-domain))# exit

    ÉèÖÃDevice BµÄVSL¶Ë¿ÚΪtenGigabitEthernet 1/1ºÍtenGigabitEthernet 1/2¡£

    DeviceB(config)# vsl-port

    DeviceB(config-vsl-port)# port-member interface Tengigabitethernet 1/1

    DeviceB(config-vsl-port)# port-member interface Tengigabitethernet 1/2

    DeviceB(config-vsl-port)# exit

    ÉèÖÃDevice BΪVSUģʽ¡£

    DeviceB# switch convert mode virtual

    5.    ÑéÖ¤ÉèÖÃЧ¹û

    ͨ¹ýshow switch virtual roleÏÂÁîÉó²éDevice A×°±¸½ÇɫΪ“ACTIVE”£¬ÇÒDevice B×°±¸½ÇɫΪ“STANDBY¡£ÔòÌåÏÖVSU×齨Àֳɣ¬²»È»VSU×齨ʧ°Ü¡£

    DeviceA# show switch virtual role

    Switch_id¡¡¡¡ Domain_id¡¡¡¡ Priority¡¡¡¡ Position¡¡¡¡ Status¡¡¡¡ Role¡¡¡¡¡¡¡¡¡¡Description

    1(1)¡¡¡¡¡¡¡¡¡¡ 100(100)¡¡¡¡¡¡200(200)¡¡¡¡ LOCAL¡¡¡¡¡¡¡¡OK¡¡¡¡¡¡¡¡ ACTIVE¡¡¡¡¡¡¡¡DeviceA

    2(2)¡¡¡¡¡¡¡¡¡¡ 100(100)¡¡¡¡¡¡100(100)¡¡¡¡ REMOTE¡¡¡¡¡¡ OK¡¡¡¡¡¡¡¡ STANDBY¡¡¡¡¡¡ DeviceB

    6.    ÉèÖÃÎļþ

    l  Device AµÄÉèÖÃÎļþ¡£

    hostname DeviceA

    !

    switch virtual domain 100

    !

    switch 1

    switch 1 priority 200

    switch 1 description DeviceA

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

    end

    l  Device BµÄÉèÖÃÎļþ¡£

    hostname DeviceB

    !

    switch virtual domain 100

    !

    switch 2

    switch 2 priority 100

    switch 2 description DeviceB

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

    end

    7.    ³£¼û¹ýʧ

    l  Î´ÉèÖÃͳһ¸öVSUÓò±àºÅ£¨domain-id£©¡£

    l  VSL¿ÚδUP¡£

    2  BFDË«Ö÷¼ì²â

    1.    ×éÍøÐèÇó

    Èçͼ1-17Ëùʾ£¬Device AºÍDevice B×°±¸×é³ÉVSUϵͳ£¬µ±VSLÁ´Â·¶Ï¿ªÊ±£¬±£´æÁ½Ì¨ÉèÖÃÍêÈ«ÏàͬµÄÖ÷×°±¸£¬µ¼Ö¾ÖÓòÍøÄÚIPµØÖ·³åÍ»µÈÎÊÌ⡣ͨ¹ýÉèÖÃBFD·½·¨¼ì²â»úÖÆ£¬ÒÔ¿ìËÙ¼ì²âË«Ö÷ÇéÐΣ¬Ö®ºó½«ÆäÖÐһ̨Ö÷×°±¸½øÈë´ý»Ö¸´£¨Recovery£©×´Ì¬£¬¸Ã״̬ϵÄ×°±¸¶Ë¿ÚեȡӪҵת·¢¹¦Ð§£¬´Ó¶øÈ·±£VSUϵͳ¼ì²âµ½Ë«Ö÷״̬ºóÍøÂçÕý³£ÔËÐС£

    2.    ×éÍøÍ¼

    ͼ1-17   BFDË«Ö÷¼ì²â×éÍøÍ¼

     

    3.    ÉèÖÃÒªµã

    l  ¿ªÆôBFDË«Ö÷¼ì²â¡£

    l  Ö¸¶¨BFD¼ì²â¿Ú£¬ÇҸüì²â¿Ú±ØÐèÉèÖÃΪÈý²ãÒÔÌ«Íø½Ó¿Ú¡£

    *     ËµÃ÷

    ÓÉÓÚDevice AºÍDevice B×é³ÉÐéÄâ×°±¸VSU£¬Òò´ËÒÔÉÏÉèÖÿÉÔÚDevice A»òDevice BÖÐí§Òâһ̨װ±¸ÉÏÉèÖᣴ˴¦ÒÔÔÚDevice AÉÏÉèÖÃΪÀý¡£

     

    4.    ÉèÖð취

    ÔÚDevice AÉÏÉèÖÃGigabitEthernet 1/1/2ºÍGigabitEthernet 2/1/2ΪÈý²ã½Ó¿Ú¡£

    DeviceA> enable

    DeviceA# configure terminal

    DeviceA(config)# interface GigabitEthernet 1/1/2

    DeviceA(config-if-GigabitEthernet 1/1/2)# no switchport

    DeviceA(config)# interface GigabitEthernet 2/1/2

    DeviceA(config-if-GigabitEthernet 2/1/2)# no switchport

    ¿ªÆôBFDË«Ö÷¼ì²â£¬²¢Ö¸¶¨BFDµÄ¼ì²â¶Ë¿ÚΪGigabitEthernet 1/1/2ºÍGigabitEthernet 2/1/2¡£

    DeviceA(config-if)# switch virtual domain 1

    DeviceA(c config-vs-domain)# dual-active detection bfd

    DeviceA(config-vs-domain)# dual-active bfd interface GigabitEthernet 1/1/2

    DeviceA(config-vs-domain)# dual-active bfd interface GigabitEthernet 2/1/2

    5.    ÑéÖ¤ÉèÖÃЧ¹û

    ¶Ï¿ªËùÓÐVSLÁ´Â·£¬µÇ¼DeviceA¿ØÖÆÌ¨£¬Í¨¹ýshow switch virtualÏÂÁîÉó²é“Status”Ϊ“OK£¬¼´DeviceAÔÚ¼ì²âµ½Ë«Ö÷ºóÕý³£Ê¹Óá£

    VSU# show switch virtual

    Switch_id¡¡¡¡ Domain_id¡¡¡¡ Priority¡¡¡¡ Position¡¡¡¡ Status¡¡¡¡ Role¡¡¡¡¡¡¡¡¡¡Description

    ------------------------------------------------------------------------------------------

    1(1)¡¡¡¡¡¡¡¡¡¡1(1)¡¡¡¡¡¡¡¡¡¡100(100)¡¡¡¡¡¡LOCAL¡¡¡¡¡¡¡¡ OK¡¡¡¡¡¡¡¡ ACTIVE¡¡¡¡¡¡¡¡DeviceA

    µÇ¼DeviceA¿ØÖÆÌ¨£¬Í¨¹ýshow switch virtual dual-active bfdÏÂÁîÉó²ébfd¿ªÆô״̬Ϊ“Yes”£¬ÅþÁ¬DeviceBµÄBFD¼ì²â½Ó¿ÚGigabitEthernet 2/1/2״̬Ϊ“DOWN”¡£

    VSU-RECOVERY-2# show switch virtual dual-active bfd

    BFD dual-active detection enabled: Yes

    BFD dual-active interface configured:

      GigabitEthernet 1/1/2: UP

      GigabitEthernet 2/1/2: DOWN

    µÇ¼DeviceB¿ØÖÆÌ¨£¬Í¨¹ýshow switch virtualÏÂÁîÉó²é“Status”±ä»»Îª“Recovery”£¬ÇÒ×°±¸Ãû³ÆÔöÌíÁË“-RECOVERY-2”ºó׺¡£

    VSU-RECOVERY-2# show switch virtual

    Switch_id¡¡¡¡ Domain_id¡¡¡¡ Priority¡¡¡¡ Position¡¡¡¡ Status¡¡¡¡ Role¡¡¡¡¡¡¡¡¡¡Description

    -------------------------------------------------------------------------------------------

    2(2)¡¡¡¡¡¡¡¡¡¡1(1)¡¡¡¡¡¡¡¡¡¡¡¡90(90)¡¡¡¡¡¡LOCAL¡¡¡¡¡¡¡¡ Recovery¡¡ ACTIVE¡¡¡¡¡¡¡¡DeviceB

    µÇ¼DeviceB¿ØÖÆÌ¨£¬Í¨¹ýshow switch virtual dual-active summaryÏÂÁîÉó²é“In dual-active recovery mode”ÏîÏÔʾΪ“Yes”£¬¼´ÌåÏÖDeviceB´¦ÓÚ“Recovery”״̬¡£

    VSU-RECOVERY-2# show switch virtual dual-active summary

    BFD dual-active detection enabled: Yes

    Aggregateport dual-active detection enabled: No

    Interfaces excluded from shutdown in recovery mode:

    In dual-active recovery mode: Yes

    6.    ÉèÖÃÎļþ

    l  Device AµÄÉèÖÃÎļþ¡£

    hostname DeviceA

    !

    interface GigabitEthernet 1/1/2

     no switchport

    !

    interface GigabitEthernet 2/1/2

     no switchport

    !

    switch virtual domain 1

    dual-active detection bfd

    dual-active bfd interface GigabitEthernet 1/1/2

    dual-active bfd interface GigabitEthernet 2/1/2

    !

    switch 1

    switch 1 priority 100

    switch 1 description DeviceA

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

     

    end

    l  Device BµÄÉèÖÃÎļþ¡£

    hostname DeviceB

    !

    interface GigabitEthernet 1/1/2

     no switchport

    !

    interface GigabitEthernet 2/1/2

     no switchport

    !

    switch virtual domain 1

    dual-active detection bfd

    dual-active bfd interface GigabitEthernet 1/1/2

    dual-active bfd interface GigabitEthernet 2/1/2

    !

    switch 2

    switch 2 priority 90

    switch 2 description DeviceB

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

     

    end

    7.    ³£¼û¹ýʧ

    l  BFD¼ì²â¿ÚδÉèÖÃΪÈý²ãÒÔÌ«Íø½Ó¿Ú¡£

    l  BFD¼ì²âºÍAP¼ì²âÖ»ÄÜÑ¡ÔñÆäÖÐÒ»ÖÖ·½·¨¡£

    3  APË«Ö÷¼ì²â

    1.    ×éÍøÐèÇó

    Èçͼ1-18Ëùʾ£¬Device AºÍDevice B×°±¸×é³ÉVSUϵͳ£¬Device C»®·Öͨ¹ý¾ÛºÏ¿ÚÅþÁ¬Device AºÍDevice B¡£µ±VSLÁ´Â·¶Ï¿ªÊ±£¬±£´æÁ½Ì¨ÉèÖÃÍêÈ«ÏàͬµÄÖ÷×°±¸£¬µ¼Ö¾ÖÓòÍøÄÚIPµØÖ·³åÍ»µÈÎÊÌ⡣ͨ¹ýÉèÖÃAPË«Ö÷¼ì²â»úÖÆ£¬ÒÔ¿ìËÙ¼ì²âË«Ö÷ÇéÐΣ¬Ö®ºó½«ÆäÖÐһ̨Ö÷×°±¸½øÈë´ý»Ö¸´£¨Recovery£©×´Ì¬£¬¸Ã״̬ϵÄ×°±¸¶Ë¿ÚեȡӪҵת·¢¹¦Ð§£¬´Ó¶øÈ·±£VSUϵͳ¼ì²âµ½Ë«Ö÷״̬ºóÍøÂçÕý³£ÔËÐС£

    2.    ×éÍøÍ¼

    ͼ1-18   APË«Ö÷¼ì²â×éÍøÍ¼

     

    3.    ÉèÖÃÒªµã

    l  ½«Device CÓëDevice A ¡¢Device CÓëDevice B»¥ÁªµÄ¶Ë¿ÚÉèÖÃΪͳһ¸ö¾ÛºÏ¶Ë¿Ú×é¡£

    l  ¿ªÆôAPË«Ö÷¼ì²â¹¦Ð§¡£

    l  ÉèÖÃAP¼ì²â¿Ú¡£

    l  ½«Device CÓëDevice A/Device B»¥Áª¶Ë¿ÚÉèÖÃΪͳһ¸ö¾ÛºÏ¶Ë¿Ú×顣ͬʱ¿ªÆô¸Ã¶Ë¿Ú×éµÄAPË«Ö÷¼ì²â±¨ÎĵÄת·¢¹¦Ð§¡£

    *     ËµÃ÷

    ÓÉÓÚDevice AºÍDevice B×é³ÉÐéÄâ×°±¸VSU£¬ÒÔÊÇÒÔÉÏÉèÖÿÉÔÚDevice A»òDevice BÖÐí§Òâһ̨װ±¸ÉÏÉèÖᣴ˴¦ÒÔÔÚDevice AÉÏÉèÖÃΪÀý¡£

     

    4.    ÉèÖð취

    ÔÚDevice AÉÏÃæÒÀ´Î½«GigabitEthernet 1/1/1¡¢GigabitEthernet 1/2/1¡¢GigabitEthernet 2/1/1ºÍGigabitEthernet 2/2/1¼ÓÈë¾ÛºÏ¶Ë¿Ú×éAP1¡£

    DeviceA> enable

    DeviceA# configure

    DeviceA(config)# interface range GigabitEthernet 1/1/1-2

    DeviceA(config-if-range)# port-group 1

    DeviceA(config-if-range)# interface range GigabitEthernet 2/1/1-2

    DeviceA(config-if-range)# port-group 1

    ÔÚDevice AÉÏÃæ¿ªÆôAPË«Ö÷¼ì²â£¬ÇÒÖ¸¶¨¼ì²â¿ÚΪAP 1¡£

    DeviceA> enable

    DeviceA# configure

    DeviceA(config)# switch virtual domain 1

    DeviceA(config-vs-domain)# dual-active detection aggregateport

    DeviceA(config-vs-domain)# dual-active interface aggregatePort 1

    ÔÚDevice CÉÏÃæÒÀ´Î½«GigabitEthernet 0/1¡¢GigabitEthernet 0/2¡¢GigabitEthernet 0/3ºÍGigabitEthernet 0/4¼ÓÈë¾ÛºÏ¶Ë¿Ú×é¡£

    DeviceC> enable

    DeviceC# configure

    DeviceC(config)# interface range GigabitEthernet 0/1-4

    DeviceC(config-if-range)# port-group 1

    ÔÚDevice CÉÏÃæÉèÖÃAPË«Ö÷¼ì²â±¨ÎÄת·¢¹¦Ð§¡£

    DeviceC> enable

    DeviceC# interface aggregatePort 1

    DeviceC(config-if-AggregatePort 1)# dad relay enable

    5.    ÑéÖ¤ÉèÖÃЧ¹û

    ÔÚDevice A¿ØÖÆÌ¨ÉÏ£¬Í¨¹ýshow switch virtual dual-active summaryºÍshow switch virtual dual-active aggregateportÏÂÁî²é¿´ÉèÖü°×´Ì¬¡£

    DeviceA# show switch virtual dual-active summary

    Aggregateport dual-active detection enabled: Yes

    Interfaces excluded from shutdown in recovery mode:

    In dual-active recovery mode: NO

    DeviceA# show switch virtual dual-active aggregateport

    Aggregateport dual-active detection enabled: Yes

    Aggregateport dual-active interface configured:

      AggregatePort 1: UP

      ¡¡GigabitEthernet 1/1/1: UP

      ¡¡GigabitEthernet 1/2/1: UP

      ¡¡GigabitEthernet 2/1/1: UP

      ¡¡GigabitEthernet 2/2/1: UP

    ÔÚDevice B¿ØÖÆÌ¨ÉÏ£¬Í¨¹ýshow switch virtual dual-active summaryÏÂÁîÉó²é“In dual-active recovery mode±ä»»Îª“Yes”¡£

    DeviceB-RECOVERY-2# show switch virtual dual-active summary

    BFD dual-active detection enabled: No

    Aggregateport dual-active detection enabled: Yes

    Interfaces excluded from shutdown in recovery mode:

    In dual-active recovery mode: Yes

    ÔÚDevice B¿ØÖÆÌ¨ÉÏ£¬Í¨¹ýshow switch virtualÏÂÁîÉó²é“Status”±ä»»Îª“Recovery”£¬ÇÒ×°±¸Ãû³ÆÔöÌíÁË“-RECOVERY-”ÐÎò¡£

    DeviceB-RECOVERY-2# show switch virtual

    Switch_id¡¡¡¡ Domain_id¡¡¡¡ Priority¡¡¡¡ Position¡¡¡¡ Status¡¡¡¡ Role¡¡¡¡¡¡¡¡¡¡Description

    ------------------------------------------------------------------------------------------

    2(2)¡¡¡¡¡¡¡¡¡¡100(100)¡¡¡¡¡¡100(100)¡¡¡¡ LOCAL¡¡¡¡¡¡¡¡Recovery¡¡ ACTIVE¡¡¡¡¡¡¡¡S57H4-207

    ÔÚDevice B¿ØÖÆÌ¨ÉÏ£¬Í¨¹ýshow switch virtual dual-active aggregateportÏÂÁî²é¿´ÉèÖü°×´Ì¬¡£

    DeviceB-RECOVERY-2# show switch virtual dual-active aggregateport

    Aggregateport dual-active detection enabled: Yes

    Aggregateport dual-active interface configured:

    ¡¡AggregatePort 7: DOWN

    ¡¡¡¡GigabitEthernet 1/0/1: DOWN

    ¡¡¡¡GigabitEthernet 2/0/1: DOWN

    6.    ÉèÖÃÎļþ

    l  Device AµÄÉèÖÃÎļþ¡£

    hostname DeviceA

    !

    interface GigabitEthernet 1/1/1

     port-group 1

    !

    interface GigabitEthernet 1/1/2

     port-group 1

    !

    interface GigabitEthernet 2/1/1

     port-group 1

    !

    interface GigabitEthernet 2/1/2

     port-group 1

    !

    switch virtual domain 1

    dual-active detection aggregateport

    dual-active interface aggregatePort 1

    !

    switch 1

    switch 1 priority 100

    switch 1 description DeviceA

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

     

    end

    l  Device BµÄÉèÖÃÎļþ¡£

    hostname DeviceB

    !

    interface GigabitEthernet 1/1/1

     port-group 1

    !

    interface GigabitEthernet 1/1/2

     port-group 1

    !

    interface GigabitEthernet 2/1/1

     port-group 1

    !

    interface GigabitEthernet 2/1/2

     port-group 1

    !

    switch virtual domain 1

    dual-active detection aggregateport

    dual-active interface aggregatePort 1

    !

    switch 2

    switch 2 priority 90

    switch 2 description DeviceB

    switch crc errors 10 times 20

    !

    port-member interface TenGigabitEthernet 0/1

    port-member interface TenGigabitEthernet 0/2

    !

    switch convert mode virtual

    !

     

    end

    l  Device CµÄÉèÖÃÎļþ¡£

    hostname DeviceC

    !

    interface GigabitEthernet 0/1

     port-group 1

    !

    interface GigabitEthernet 0/2

     port-group 1

    !

    interface GigabitEthernet 0/3

     port-group 1

    !

    interface GigabitEthernet 0/4

     port-group 1

    !

    interface AggregatePort 1

     dad relay enable

    !

     

    end

    7.    ³£¼û¹ýʧ

    l  ×÷ΪAP¼ì²â¿Ú£¬±ØÐèΪ¾ÛºÏ½Ó¿Ú¡£

    l  AP¼ì²âºÍBFD¼ì²âÖ»ÄÜÑ¡ÔñÆäÖеÄÒ»ÖÖ·½·¨¡£

    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