×÷Õߣº´ó·å

ÔËÓªÉÌ·þÎñÖÐÐÄ

×ÔIPÍøÂçÎÊÊÀÒÔÀ´£¬£¬£¬£¬£¬£¬£¬£¬Ë½ÓÐЭÒé¡¢feature£¨Èç×é²¥VXLANµÈ£©¼´ÊÇÎäÁÖ¸÷ÃÅÅɾöÕ½×Æ˸¶¥µÄÖÁʤ·¨±¦£¬£¬£¬£¬£¬£¬£¬£¬Áî¸÷·ÃÅÅÉÍû¶øÈ´²½£¬£¬£¬£¬£¬£¬£¬£¬±¸¸ÐÎÞÁ¦¡£¡£¡£¡£¡£

È»¶ø£¬£¬£¬£¬£¬£¬£¬£¬ÏÁ·åâåË£¬£¬£¬£¬£¬£¬£¬£¬ÃæÁÙ×Å¿Í»§ÏÖÍø²¼ÏµĿ´ËÆÎ޼᲻´ÝµÄ“ÌúÍ°Õ󔣨×é²¥VXLAN£©£¬£¬£¬£¬£¬£¬£¬£¬¾ÍÕæµÄÒ»µã“ÆÆÕÀ”¶¼Ã»ÓÐô£¿£¿£¿£¿£¿£¿£¿ÕæµÄÎ޼ƿÉÊ©ÁËô£¿£¿£¿£¿£¿£¿£¿

¶Ô²»Æ𣬣¬£¬£¬£¬£¬£¬£¬ÎÒ̯ÅÆÁË¡£¡£¡£¡£¡£ÎÒÃÇÒ²¿ÉÒÔ×öµ½Í¨¹ý×é²¥·½·¨ÊµÏÖVXLANÁË£¡

ÏÂÃæ¾Íƾ֤ÏÖʵ²âÊÔÂÄÀúÓë¸÷È˾ÙÐзÖÏí¡£¡£¡£¡£¡£

Ò»¡¢ ÄÚ¹¦ÐÄ·¨——VXLAN»ù´¡»ØÊ×

VXLAN½ÓÄÉMAC in UDP·â×°·½·¨µÄÒ»ÖÖËíµÀÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬£¬Í¨¹ý¶ÔԭʼIP±¨ÎÄÔöÌíVXLAN±¨Í·£¬£¬£¬£¬£¬£¬£¬£¬ÊµÏÖ¶ÔÐéÄâ»úÊý¾Ý±¨ÎĸôÀë¡¢ÐéÄâÎÞа̬Ǩáã¡¢´ó¶þ²ãÍøÂçµÈÐèÇ󡣡£¡£¡£¡£ÒÔÏÂΪVXLAN±¨ÎÄÃûÌãº

ͼһ£¨ÒÔÍâ²ãIPͷΪIPv4ÃûÌÃΪÀý£©

ÆäÊý¾Ý·â×°¼°×ª·¢Àú³ÌÈçÏ£º

ͼ¶þ

ÐéÄâ»ú·¢³öµÄԭʼIP±¨ÎÄ£¬£¬£¬£¬£¬£¬£¬£¬µÖ´ïTOR×°±¸ºóÔöÌíVXLAN±¨Í·£¬£¬£¬£¬£¬£¬£¬£¬²¢ÔÚVXLANËíµÀ¾ÙÐÐת·¢£¬£¬£¬£¬£¬£¬£¬£¬µÖ´ïÄ¿µÄTOR×°±¸É¨³ýVXLAN·â×°ºó»ñµÃԭʼIP±¨ÎÄ£¬£¬£¬£¬£¬£¬£¬£¬×îºóµÖ´ïÄ¿µÄÐéÄâ»ú¡£¡£¡£¡£¡£

ËäÈ»ÕâÊÇÕë¶ÔÒÑÖªµ¥²¥±¨ÎĵÄÊý¾Ýת·¢Á÷³Ì¡£¡£¡£¡£¡£ÈôÊÇÉæ¼°BUM£¨Broadcast, Unknown-unicast, Multicast£©±¨ÎÄ´¦Öóͷ££¬£¬£¬£¬£¬£¬£¬£¬²î±ðÅÉϵʵÏÖ·½·¨¾ÍÓÐËù²î±ðÁË¡£¡£¡£¡£¡£ÔÚ´ËÑÝÄð³ÉÁ½´óÅÉϵ£¬£¬£¬£¬£¬£¬£¬£¬µÚÒ»¸öÅÉϵÊÇÏÕЩÒÑʧ´«µÄ“×鲥·ÓÉ”ÅÉϵ£¬£¬£¬£¬£¬£¬£¬£¬µÚ¶þ´óÅÉϵΪÎäÁÖ¹«Èϵēͷ¶Ë¸´ÖÆ”ÅÉϵ¡£¡£¡£¡£¡£¶ø“×鲥·ÓÉ”ÅÉϵ·ºÆðµÄ³¡¾°ÎÞÈËÄܵС£¡£¡£¡£¡£

ÄÇô£¬£¬£¬£¬£¬£¬£¬£¬Á½´óÅÉϵÕÐÊýÓÐʲô²î±ð£¿£¿£¿£¿£¿£¿£¿ÎÒÃÇÓÖÊÇÔõÑùÍê³ÉÁ½¸öÅÉϵÃØóŵÄÐÞÁ¶£¬£¬£¬£¬£¬£¬£¬£¬Ë³ËìÆƳý¿Í»§ÏÖÍø“ÌúÍ°Õó”µÄÄØ£¿£¿£¿£¿£¿£¿£¿±ð¼±£¬£¬£¬£¬£¬£¬£¬£¬ÌýÎÒæ¸æ¸µÀÀ´¡£¡£¡£¡£¡£

¶þ¡¢“Í·¶Ë¸´ÖÆ”Ö÷ÃÅ»§Ïµ

 Ê¹ÓÃͼ¶þÍØÆ˾ÙÐÐÀ©Õ¹¶ÔBUM±¨ÎÄ“Í·¶Ë¸´ÖÆ”Àú³Ì¾ÙÐнâ˵¡£¡£¡£¡£¡£

ͼÈý

ÈçͼÈýËùʾ£¬£¬£¬£¬£¬£¬£¬£¬¼ÙÉèVM1£¨ËùÊôVNI10099£©ÐèÒªÓëVM2(ËùÊôVNI10099)¾ÙÐÐͨѶ¡£¡£¡£¡£¡£ÔÚVM1ÉϾÙÐÐԭʼÊý¾Ý±¨ÎÄ·âװʱȱÉÙÄ¿µÄVM2µÄmacµØµãÐÅÏ¢£¬£¬£¬£¬£¬£¬£¬£¬ÓÚÊÇVM1½«ÏòËùÊô¾ÖÓòÍø·¢ËÍARPÇëÇó£¨Ä¿µÄMACΪȫF£©¡£¡£¡£¡£¡£TOR1ÔÚÎüÊÕµ½VM1Ëù·¢Ë͵ÄARPÇëÇóºó¡£¡£¡£¡£¡£TOR1ƾ֤ͷ¶Ë¸´ÖÆÁÐ±í½«ÆäתΪµ¥²¥·½·¨£¬£¬£¬£¬£¬£¬£¬£¬½«ARPÇëÇó±¨Îĸ´Öƺó²¢ÔöÌíVXLAN±¨Í·ÏòTOR3ÒÔµ¥²¥·½·¨¾ÙÐз¢ËÍ£¬£¬£¬£¬£¬£¬£¬£¬Õâ¾ÍÊǶÔBUMÖ¡¼òÆÓµÄÍ·¶Ë¸´ÖÆÀú³Ì¡£¡£¡£¡£¡£

ͼËÄ£¨ÒÀÀµEVPN¹¹½¨Í·¶Ë¸´ÖÆÁÐ±í£©

ÊDz»ÊÇÒÔΪÓë¹Å°å¾ÖÓòÍøÖÐARP¹ã²¥ÇëÇóʵÏÖ·½·¨ÓÐËù²î±ð£¿£¿£¿£¿£¿£¿£¿ÔڹŰå¾ÖÓòÖÐARPÇëÇóͨ¹ý¹ã²¥·½·¨ÔÚ¾ÖÓòÍøÄÚ·ººé£¬£¬£¬£¬£¬£¬£¬£¬Õ¼ÓþÖÓòÍøÄÚ´ó×Ú´ø¿í×ÊÔ´¡£¡£¡£¡£¡£µ«ÔÚÔÆÊý¾ÝÖÐÐÄÀ£¬£¬£¬£¬£¬£¬£¬´ó¶þ²ã¾ÖÓòÍøÊÇͨ¹ýVXLANËíµÀ¹¹½¨£¬£¬£¬£¬£¬£¬£¬£¬±£´æº£Á¿ÐéÄâ»ú£¬£¬£¬£¬£¬£¬£¬£¬´ó×ÚARP¹ã²¥±¨ÎÄͨ¹ýVXLANËíµÀ¾ÙÐй㲥£¬£¬£¬£¬£¬£¬£¬£¬½«¼«´óµÄÔöÌíÔÆÊý¾ÝÖÐÐÄTOR×°±¸Ñ¹Á¦£¬£¬£¬£¬£¬£¬£¬£¬ÏûºÄTOR×°±¸Á´Â·¼°×ÔÉí×ÊÔ´¡£¡£¡£¡£¡£

Èý¡¢ÏÕЩʧ´«µÄ“×鲥·ÓÉ”ÅÉϵ

½ÓÏÂÀ´ÌÖÂÛÉÔ΢ÖØ´óÒ»µã¡¢ÏÕЩÒÑʧ´«µÄ“×鲥·ÓÉ”ÅÉϵ¡£¡£¡£¡£¡£ÔٴζÔͼ¶þ¾ÙÐÐÀ©Õ¹£¬£¬£¬£¬£¬£¬£¬£¬ÔÚ×éÍøÖÐÔöÌíµ¥¶ÀRP£¬£¬£¬£¬£¬£¬£¬£¬Ê¹ÓÃS65ϵÁУ¨version S6500_RGOS 12.5(1)B0401S1£©×÷ΪTOR×°±¸¡£¡£¡£¡£¡£

ͼÎå

ÈçͼÎåËùʾ£¬£¬£¬£¬£¬£¬£¬£¬VM1ÓëVM2¾ùÊôÓÚVNI 10099£¬£¬£¬£¬£¬£¬£¬£¬ÇÒ½«VNI 10099¼ÓÈë×é²¥×é226.2.1.1ºó£¬£¬£¬£¬£¬£¬£¬£¬×°±¸½«ÌìÉúVNIÓë×é²¥×é°ó¶¨±íÏ£¬£¬£¬£¬£¬£¬£¬È磺

ͼÁù

¼ÙÉèVM1ÐèÒªÓëVM2¾ÙÐÐͨѶ¡£¡£¡£¡£¡£VM1ÒÀ¾ÉÏòËùÔÚ¾ÖÓòÍø·¢ËÍARP¹ã²¥ÇëÇó£¨Ä¿µÄMACΪȫF£©¡£¡£¡£¡£¡£TOR1ÔÚÎüÊÕµ½VM1Ëù·¢Ë͵ÄARPÇëÇóºó£¬£¬£¬£¬£¬£¬£¬£¬ÔÚԭʼARPÇëÇó±¨ÎÄÔöÌíVXLAN·â×°ºó£¬£¬£¬£¬£¬£¬£¬£¬Æ¾Ö¤ÒÑÐγɵÄ×鲥·ÓɱíÏ£¬£¬£¬£¬£¬£¬£¬½«ARPÇëÇó±¨ÎÄÒÔ×é²¥¸´ÖÆ·½·¨×ª·¢µ½TOR2¡£¡£¡£¡£¡£TOR2×îÖÕ½«VXLAN±¨Í·½â·â×°ºó£¬£¬£¬£¬£¬£¬£¬£¬½«Ô­Ê¼ARP±¨ÎÄË͵½VM2¡£¡£¡£¡£¡£

ͼÆß

Óë”Í·¶Ë¸´ÖƓʵÏÖ·½·¨²î±ð£¬£¬£¬£¬£¬£¬£¬£¬×é²¥·½·¨ÊµÏÖÐèÒªÒÀÀµPIMЭÒé¹¹½¨µÄ×é²¥Ê÷£¬£¬£¬£¬£¬£¬£¬£¬²¢½«ÏìÓ¦VXLANÓë×é²¥×é¾ÙÐа󶨣¬£¬£¬£¬£¬£¬£¬£¬ÐγÉVXLAN±¨ÎÄת·¢Â·¾¶£¬£¬£¬£¬£¬£¬£¬£¬´óÖÂÉèÖÃÈçÏ £º

!
ip multicast-routing  # ÆôÓÃ×鲥·ÓÉЭÒé
!
interface TFGigabitEthernet 0/48
 port speed-mode 10G
 no switchport
 ip address x.x.x.x 255.255.255.0
 ip ospf network point-to-point   
 ip pim sparse-mode   # Ôڸö˿ÚÆôÓÃ×鲥ЭÒ飬£¬£¬£¬£¬£¬£¬£¬²¢ÉèÖÃΪϣº±Ä£Ê½
!
...ÆäËûͨÀýÉèÖÃÂÔ
!
interface OverlayRouter 10099
 vrf forwarding xxx
 ip address 10.253.129.126 255.255.255.128
 anycast-gateway
!
vxlan 10099
 router-interface OverlayRouter 10099
 mcast-group 226.2.1.1  # ½«¶þ²ãvniÓë×é²¥×é¾ÙÐаó¶¨
 extend-vlan 1099
!
ip pim bidir-enable   # ÉèÖÃË«Ïò×é²¥¹¦Ð§
ip pim rp-address 192.169.122.34 bidir  # Ö¸¶¨×é²¥RP
!
S6510_VSU#show vxlan 10099
VXLAN 10099
    Symmetric property  : FALSE
    Router Interface    : overlayrouter 10099 (anycast)
    Extend VLAN         : 1099
    VTEP Adjacency Count: 1
    VTEP Adjacency List :
    Interface              Source IP        Destination IP             Type
    --------------------- -------------- ---------------------- -------
    OverlayTunnel 12287    1.1.1.1          226.2.1.1               dynamic

ËäÈ»ÒÔ×é²¥·½·¨¾ÙÐÐBUM±¨ÎÄЧÂʽϸߣ¬£¬£¬£¬£¬£¬£¬£¬µ«¾ÙÐÐVXLANÀ©Õ¹Ê±»á´øÀ´¸ü´óÌôÕ½¡£¡£¡£¡£¡£ÀýÈ磬£¬£¬£¬£¬£¬£¬£¬Êý¾ÝÖÐÐÄÖдó×Ú²î±ðVXLANÉèÖÃÔÚͳһ×é²¥×飬£¬£¬£¬£¬£¬£¬£¬½«µ¼Ö²¿·ÖTOR×°±¸ÎüÊÕ´ó×Ú×ÔÉí²¢²»¸ÐÐËȤµÄBUMÁ÷Á¿¡£¡£¡£¡£¡£µ«ÈôÊÇËùÓвî±ðµÄVXLANÉèÖòî±ðµÄ²¥×飬£¬£¬£¬£¬£¬£¬£¬ÄÇôÿ̨TOR½«ÐèҪά»¤´ó×Ú×é²¥Ê÷Óë×鲥·ÓɱíÏ£¬£¬£¬£¬£¬£¬£¬ÕâÒ²»áÈÃTOR×°±¸¸ÐÊܵ½Ñ¹Á¦É½´ó¡£¡£¡£¡£¡£

Ã÷È·ÁË°É£¬£¬£¬£¬£¬£¬£¬£¬Á½´óÃÅÅÉÕÐÊý¸÷Óмû³¤£¬£¬£¬£¬£¬£¬£¬£¬Äܹ»¼¯°Ù¼ÒÖ®³¤²¢Ò»Ö±ÐÞÁ¶£¬£¬£¬£¬£¬£¬£¬£¬²ÅÊÇÎ书µÄ×î¸ß¾³½ç£¡

VXLANΪĿ½ñÔÆÊý¾ÝÖÐÐÄÌṩÁËÇ¿Ê¢µÄ´ó¶þ²ãÍøÂçÊÖÒÕÖ§³Ö£¬£¬£¬£¬£¬£¬£¬£¬µ«ÓÉÓÚÆäÓ²¼þ·½ÃæÏÞÖÆ£¬£¬£¬£¬£¬£¬£¬£¬ÔÚʵÏÖ·½·¨Éϻᱣ´æ½Ï´ó²î±ð¡£¡£¡£¡£¡£ÁÐλͬÈÊÔÚÒ»Ñùƽ³£ÏîÄ¿½»¸¶Ê±£¬£¬£¬£¬£¬£¬£¬£¬¾­³£½Ó´¥µ½“Í·¶Ë¸´ÖÆ”·½·¨µÄBUM±¨ÎÄ´¦Öóͷ£»úÖÆ£¬£¬£¬£¬£¬£¬£¬£¬¿ÉÒÔ˵ÊÇÔÙÊìϤ²»¹ýÁË¡£¡£¡£¡£¡£µ«×é²¥VXLANʵÏÖ·½·¨Ò²Õ¼ÓÐÁËÊý¾ÝÖÐÐÄÌ©°ëɽºÓ£¬£¬£¬£¬£¬£¬£¬£¬ÎªÁËÍ»ÆÆÎ޼᲻´ÝµÄ“ÌúÍ°Õ󔣬£¬£¬£¬£¬£¬£¬£¬ÎÒÃÇ»¹Ðè¶à¶àѧϰ×é²¥ÐÄ·¨¡£¡£¡£¡£¡£