M-LAGÖ°ÄܽéÉÜ

M-LAG£¨Multichassis Link Aggregation Group£¬¿çÉ豸Á´Â·¾ÛºÏ£©ÊÇÒ»ÖÖ¿çÉ豸Á´Â·¾ÛºÏ¼¼Êõ£¬ËüÓÉÁ½Ì¨Ö§³ÖÁ´Â·¾ÛºÏµÄÉ豸×é³ÉË«»îϵͳ£¬µÈЧÓÚһ̨É豸£¬¸ÃµÈЧÉ豸ºÍÏÂÁªÉ豸֮¼äÄܹ»Í¨¹ý¾ÛºÏ¿Ú»¥Áª¡£²¿ÊðM-LAGÄܹ»½«Á´Â·¿¿µÃסÐÔÌá¸ßµ½É豸¼¶£¬ÒÔÂú×ã¸ß¿ÉÓÃÐÔ³¡¾°µÄÐèÒª¡£

¸ù»ù¸ÅÏë

ͼ1-1     M-LAGʾÒâͼ

 

M-LAG×éÍøʾÒâͼÈçͼ1-1Ëùʾ¡£ÀàËƵļ¼Êõ»¹ÓÐVSU£¨Virtual Switching Unit£¬Ðé»ú»¥»»µ¥Ôª£©É豸Ðé¹¹»¯¼¼Êõ£¬Í¬ÑùÊǽ«¶ą̀É豸Ðé×é³Éһ̨É豸¡£Ïà±Å×ÚVSU×éÍø£¬M-LAGÓÐÒÔÏÂÓÅÊÆ£º

l  È¥¶Ñµþ»¯£¬½ö×ö¶þ²ãÐé¹¹»¯£¬Á½Ì¨É豸ÒÀÈ»ÊǶÀÁ¢É豸£¬½µµÍ²¿ÊðÄѶÈ£¬Í¬Ê±Ò²Ô¤·ÀÁËÉ豸¶Ñµþ´øÀ´µÄ¶Ì´¦£¨ÈçÖ÷É豸Èí¼þ¹ÊÕÏ¿ÉÄܵ¼ÖÂÁ½Ì¨É豸¶¼²»³ÉÓã©¡£

l  É豸¿É¶ÀÁ¢Éý¼¶£¬Éý¼¶²»Ó°ÏìÁí±íһ̨É豸µÄÕý³£¹¤×÷¡£

1.    Óò±àºÅ

Óò±àºÅ£¨Domain ID£©ÊÇM-LAGϵͳµÄΨһ±êʶ·û£¬ÓÃÀ´·Ö±æ·ÖÆçµÄM-LAG¡£Á½Ì¨É豸µÄDomain IDÒ»Ñù£¬ÄÜÁ¦×é³ÉM-LAGϵͳ¡£Ä¿Ç°Ò»Ì¨É豸ֻ֧³ÖÅäÖÃÒ»¸öÓò£¬Ò»¸öÓòÄÚÖ»Ö§³ÖÁ½Ì¨É豸¡£

2.    Ðé¹¹AP×é

M-LAGÁ½Ì¨É豸ÉÏ£¬Óëͳһ½ÓÈëÉ豸ÏνӵÄÒ»¶ÌÚۺϽӿÚ£¬×é³ÉÐé¹¹AP×飨Ҳ³ÆΪVAP£©£¬ÓÃÓÚ½ÓÈëÉ豸˫¹é½ÓÈë£¬·ÖÆç½ÓÈëÉ豸½ÓÈë·ÖÆçµÄÐé¹¹×é¡£Ðé¹¹×éÄÚÖ»Ö§³Ö¶þ²ã¾ÛºÏ½Ó¿Ú¡£

Ðé¹¹×éµÄÁ½¸ö¾ÛºÏ½Ó¿ÚÔÚ¿ªÆôLACP£¨Link Aggregation Control Protocol£¬Á´Â·»ã¾Û½ÚÔìºÍ̸£©Ê±£¬LACPЭÉÌʱʹÓÃÒ»ÑùµÄLACPϵͳIDºÍϵͳÓÅÏȼ¶£¬¶ÔÓÚ½ÓÈëÉ豸µÄÉÏÁªÉ豸£¬M-LAGË«É豸Âß¼­ÉϾÍÊÇͳһ̨É豸¡£

 

3.    Peer LinkÁ´Â·

M-LAGÁ½Ì¨É豸¼äµÄÁ´Â·³ÆΪPeer LinkÁ´Â·£¬ÓÃÓÚͬ²½Êý¾Ý¼°´«Ê䲿ÃÅÁ÷Á¿¡£Peer LinkÁ´Â·Á½¶ËÖ±Á¬µÄ½Ó¿Ú³ÆΪPeer Link½Ó¿Ú£¬Peer Link½Ó¿Ú±ØÐëÅäÖÃΪ¶þ²ã¾ÛºÏ½Ó¿Ú¡£ÎªÁËÔö³¤Peer LinkÁ´Â·µÄ¿¿µÃסÐÔ£¬½¨ÒéPeer Link²¿Êð¶àÌõÎïÀíÁ´Â·¡£

Ϊ¼ÓÇ¿M-LAGÉ豸¼äÊý¾Ý´«ÊäµÄ¿¿µÃסÐÔ£¬Í¬²½Êý¾ÝʹÓÃTCP´«Êä£¬±ØÒªÔÚPeer LinkÁ´Â·Ö®ÉÏÅäÖÃÒ»¸öSVI¿Ú£¬²¢ÅäÖÃM-LAGÖ÷´ÓÉ豸¼äÈý²ã¿É´ï£¬ÓÃÓÚÉ豸¼äͬ²½Êý¾Ý¡£

4.    É豸½ÇÉ«

M-LAGÁ½Ì¨É豸ÔÚÕý³£ÔËÐÐʱ»áЭÉ̳öÖ÷/±¸½ÇÉ«£¬Õý³£Çé¿öÏÂ£¬Ö÷É豸ºÍ±¸É豸ͬʱ²Î¼Óת·¢£¬²¢Ã»Óвî¾à£»µ±¹ÊÕϲúÉúºó£¬Ö÷É豸ºÍ´ÓÉ豸µÄÐÐΪÓÐËù²î¾à¡£ºÃ±ÈPeer LinkÁ´Â·¹ÊÕÏ£¬Á½Ì¨É豸Ðé¹¹AP×é¶ÏÁÑ£¬±ØÒª½«±¸½ÇÉ«µÄÉ豸ҵÎñ¿Ú¹Ø¹Ø£¬Ç¿ÔìÇл»Á÷µ½Ö÷É豸£¬ÒÔÔ¤·À½ÓÈëÉ豸ת·¢Òì³£¡£

5.    VAP³ÉÔ±½Ó¿Ú

²ÎÓëÐé¹¹AP×éµÄAP½Ó¿Ú³ÆΪVAP³ÉÔ±¿Ú½Ó¿Ú£¬ÓÃÓÚÏνӽÓÈëÉ豸µÄ¾ÛºÏ¿Ú¡£ÎªÁ˼ÓÇ¿¿¿µÃסÐÔ£¬½¨ÒéʹÓÃLACPºÍ̸¡£

6.    Ë«Ö÷¼ì²âÁ´Â·

Ë«Ö÷¼ì²âÁ´Â·ÊÇÒ»ÌõÈý²ãͨ·£¬ÓÃÓÚPeer LinkÁ´Â·¹ÊÕÏʱ¼ì²âM-LAGÉ豸µÄË«Ö÷״̬¡£Îª±£Õϼì²âµÄʵʱÐÔ£¬Ë«Ö÷¼ì²âÁ´Â·²»²Î¼ÓÈκÎת·¢£¬½¨Òéµ¥¶ÀÅäÖÃÒ»ÌõÈý²ã¿É´ïµÄÁ´Â·×÷Ϊ˫Ö÷¼ì²âÁ´Â·£¨ºÃ±ÈÁ½Ì¨É豸ÖÎÀí¿ÚÖ±Á¬£©¡£

7.    ÐÄÌøά³Ö¹¦·ò

µ±Peer LinkÁ´Â·¹ÊÕÏʱ£¬É豸»áÆô¶¯ÐÄÌøά³Ö°´Ê±Æ÷£¬ÆÚ´ýË«Ö÷¼ì²âÁ´Â·Éϱ£»î»úÔ챨ÎľÍÐ÷£¬ÔÚ°´Ê±Æ÷µ½ÆÚºó£¬²ÅÆðÍ·Ë«Ö÷¼ì²â£¬Ô¤·ÀÓÉÓÚ±¨ÎÄÑÓ³¤Ôì³ÉÃýÎó¼ì²â¡£

8.    ÓòЭÉ̳¬²»¶Ï¼ä

M-LAGÁ½Ì¨É豸µÄVAP×éʹÓÃÒ»ÑùµÄLACPϵͳIDºÍϵͳÓÅÏȼ¶£¬É豸¸ÕÆô¶¯µÄʱ³½£¬±ØÒªµÈM-LAGЭÉ̳ɹ¦£¬»ñÈ¡µ½LACPϵͳIDºÍϵͳÓÅÏȼ¶ºó£¬VAP³ÉԱ̸·æÄÜÆðÍ·LACPЭÉÌ¡£µ«ÈôÊǶԶËÉ豸ϵçÁË£¬Ôò»áÒ»ÏòÎÞ·¨Ð­É̳ɹ¦£¬Ôì³É±¾µØVAP³ÉÔ±¿ÚÎÞ·¨Õý³£¹¤×÷¡£Òò¶øÐèÉ趨һ¸öЭÉ̳¬²»¶Ï¼ä£¬³¬²»¶Ï¼äµ½ÆÚºó£¬ÒÔΪ´¦ÓÚµ¥»ú¹¤×÷״̬£¬ÔòÖ±½ÓʹÓñ¾É豸µÄLACPϵͳIDºÍϵͳÓÅÏȼ¶½øÐÐLACPЭÉÌ¡£

9.    ¼±¾çÊÕÁ²Ä£Ê½

¼±¾çÊÕÁ²Ä£Ê½ÊÇÖ¸µ¥Ïò¸ôÀëÇÒ²»×è¶Ïµ¥²¥±¨ÎÄ¡£µ±VAP³ÉÔ±¿Ú¹ÊÕϸ´Ô­Ê±£¬½Ó¿ÚÉϵÄMAC±íÏî³ö¿Ú»á´ÓPeer Link¿ÚÇл»µ½VAP½Ó¿Ú£¬µ«µ±MAC±íÏî½Ï¶àʱ£¬Çл»ÆÚ¼ä£¬·¢Íù½ÓÈëÉ豸µÄ²¿ÃÅÁ÷Á¿»¹»á³ÖÐøʹÓÃPeer Link¿Ú£¬ÓÉÓÚMLAGϵͳµÄ·À»·»úÔì£¬¶Ô¶ËÉ豸»á¿ªÆôµ¥Ïò¸ôÀ루Peer Link¿Ú±¨ÎIJ»ÍùÏÂÁª¿Úת£©£¬¾Í»áÔì³É¶ÏÁ÷¡£ÎªÁËÄܼ±¾çÊÕÁ²£¬Ñ¡È¡µ¥Ïò¸ôÀëͬʱ²»×è¶Ïµ¥²¥±¨ÎÄ£¬µ«ÕâÑù¿ÉÄÜÔì³ÉÏÂÁª½ÓÈëÉ豸ÊÕµ½³Á¸´±¨ÎÄ¡£ÀýÈç£¬É豸1ºÍÉ豸2ͨ¹ýÅäÖÃM-LAG×é³ÉM-LAGϵͳ¡£ÏÂÁªÉ豸µÄÒªÇó±¨ÎÄͨ¹ýÉ豸1ת·¢£¬´ËʱÉ豸1½ø½¨µ½ÏÂÁªÉ豸µÄMACµ«»¹Î´Í¬²½ÖÁÉ豸2¡£ÈôÊÇÓ¦´ð±¨ÎÄÓÉÉ豸2ת·¢£¬ÔòÉ豸2»á½«¸Ã±¨ÎÄ´ÓVAP¿ÚºÍPeer Link¿Ú·ººé£¬É豸1´ÓPeer Link¿ÚÊÕµ½±¨Îĺó²éÕÒMACµØÖ·±íÄܹ»²éµ½ÏÂÁªÉ豸µÄMAC£¬Ò²»áͨ¹ýVAP¿Úת·¢±¨ÎÄ¡£´ËʱÏÂÁªÉ豸¾Í»áÊÕµ½Á½·Ý³Á¸´µÄÓ¦´ð±¨ÎÄ¡£

¿ªÆô¼±¾çÊÕÁ²Ä£Ê½Ê±£¬»á¼Ó¿ì¹ÊÕϸ´Ô­ÊÕÁ²»úÄÜ£¬µ«¿ÉÄÜ´æÔÚ˲¼ä³Á¸´±¨ÎÄ£¬µ±ÔÚijЩ³¡¾°Ê±£¬²»½öÔ¸³öÏÖ³Á¸´±¨ÎÄ£¬ÔòÄܹ»Ñ¡Ôñ¹Ø¹Ø¼±¾çÊÕÁ²Ä£Ê½¡£

ÅäÖÃË«¹é½ÓÈëIPÍøÂç

1.    ×éÍøÐèÒª

ÅäÖÃË«¹é½ÓÈëIPÍøÂç¡£

2.    ×éÍøͼ

ͼ1-6     ÅäÖÃË«¹é½ÓÈëIP×éÍøͼ

 

3.    ÅäÖÃÖصã

l  ËùÓÐÉ豸ÅäÖýӿÚIPµØÖ·¡£

l  Device A¡¢Device BºÍÖ÷ÌâÅäÖö¯Ì¬Â·ÓɺÍ̸£¬ÈçOSPF¡£

4.    ÅäÖò½Öè

# ÔÚDeviceAÉÏÃæÅäÖÃVAPÓò¡£

Device A> enable

Device A# configure terminal

Device A(config)# vap domain 1

Device A(config-vap-domain)# exit

# ÅäÖÃÊý¾Ý±¸·Ýͨ·¡¢Ë«Ö÷¼ì²âͨ·¡£

Device A(config)# interface loopback 0

Device A(config-if-Loopback 0)# ip address 10.10.10.1/32

Device A(config-if-Loopback 0)# exit

Device A(config)# vap domain 1

Device A(config-vap-domain)# data-sync local 20.20.20.1 peer 20.20.20.2

Device A(config-vap-domain)# peer-keepalive local 192.168.3.1 peer 192.168.3.2

Device A(config-vap-domain)# no fast-convergence

Device A(config-vap-domain)# exit

Device A(config)# int vlan 1

Device A(config-if-VLAN 1)# ip address 20.20.20.1/24

Device A(config-if-VLAN 1)# exit

Device A(config)# ip route 10.10.10.2 255.255.255.255 20.20.20.2

Device A(config)# interface gigabitethernet 0/1

Device A(config-if-GigabitEthernet 0/1)# no switchport

Device A(config-if-GigabitEthernet 0/1)# ip address 192.168.3.1/24

# ÅäÖÃPeer Link AP¶Ë¿Ú£ºAP 1£¬³ÉÔ±GigabitEthernet 0/4¡¢GigabitEthernet 0/5¡£

Device A(config)# interface aggregateport 1

Device A(config-if-AggregatePort 1)# switchport mode trunk

Device A(config-if-AggregatePort 1)# peer-link

Device A(config-if-AggregatePort 1)# exit

Device A(config)# interface gigabitethernet 0/4

Device A(config-if-GigabitEthernet 0/4)# port-group 1 mode active

Device A(config-if-GigabitEthernet 0/4)# exit

Device A(config)# interface gigabitethernet 0/5

Device A(config-if-GigabitEthernet 0/5)# port-group 1 mode active

# ÅäÖÃVAP 2£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/2²ÎÓëAP2£¬ÇÒAP2²ÎÓëÐé¹¹AP×é2¡£

Device A(config)# interface gigabitethernet 0/2

Device A(config-if-GigabitEthernet 0/2)# port-group 2 mode active

Device A(config-if-GigabitEthernet 0/2)# exit

Device A(config)# interface aggregateport 2

Device A(config-if-AggregatePort 2)# switchport access vlan 2

Device A(config-if-AggregatePort 2)# vap 2

# ÅäÖÃVAP 3£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/3²ÎÓëAP3£¬ÇÒAP3²ÎÓëÐé¹¹AP×é3¡£

Device A(config)# interface gigabitethernet 0/3

Device A(config-if-GigabitEthernet 0/3)# port-group 3 mode active

Device A(config-if-GigabitEthernet 0/3)# exit

Device A(config)# interface aggregateport 3

Device A(config-if-AggregatePort 3)# switchport access vlan 3

Device A(config-if-AggregatePort 3)# vap 3

# ÅäÖÃVRRPË«»îÍø¹Ø¡£

Device A(config)# vlan 2

Device A(config-vlan)# exit

Device A(config)# interface vlan 2

Device A(config-if-VLAN 2)# ip address 30.30.2.1/24

Device A(config-if-VLAN 2)# vrrp 1 ip 30.30.2.1

Device A(config-if-VLAN 2)# vrrp mode dual-active

Device A(config-if-VLAN 2)# exit

Device A(config)# vlan 3

Device A(config-vlan)# exit

Device A(config)# interface vlan 3

Device A(config-if-VLAN 2)# ip address 30.30.3.1/24

Device A(config-if-VLAN 2)# vrrp 1 ip 30.30.3.1

Device A(config-if-VLAN 2)# vrrp mode dual-active

# ÅäÖÃMonitor Link£¬ÉÏÁª¿ÚÊÇGigabitEthernet 0/1£¬ÏÂÁª¿ÚÊÇGigabitEthernet 0/2ºÍGigabitEthernet 0/3¡£

Device A(config)# link state track 1 up-delay 60

Device A(config)# interface gigabitethernet 0/1

Device A(config-if-GigabitEthernet 0/1)# link state group 1 upstream

Device A(config-if-GigabitEthernet 0/1)# exit

Device A(config)# interface gigabitethernet 0/2

Device A(config-if-GigabitEthernet 0/2)# link state group 1 downstream

Device A(config-if-GigabitEthernet 0/2)# exit

Device A(config)# interface gigabitethernet 0/3

Device A(config-if-GigabitEthernet 0/3)# link state group 1 downstream

# ÔÚDeviceBÉÏÃæÅäÖá£

Device B> enable

Device B# configure terminal

# ÅäÖÃVAPÓò¡£

Device B(config)# vap domain 1

Device B(config-vap-domain)# exit

# ÅäÖÃÊý¾Ý±¸·Ýͨ·¡¢Ë«Ö÷¼ì²âͨ·¡£

Device B(config)# interface loopback 0

Device B(config-if-Loopback 0)# ip address 10.10.10.2/32

Device B(config-if-Loopback 0)# exit

Device B(config)# vap domain 1

Device B(config-vap-domain)# data-sync local 20.20.20.2 peer 20.20.20.1

Device B(config-vap-domain)# peer-keepalive local 192.168.3.2 peer 192.168.3.1

Device B(config-vap-domain)# exit

Device B(config)# int vlan 1

Device B(config-if-VLAN 1)# ip address 20.20.20.2/24

Device B(config-if-VLAN 1)# exit

Device B(config)# ip route 10.10.10.1 255.255.255.255 20.20.20.1

Device B(config)# interface gigabitethernet 0/1

Device A(config-if-GigabitEthernet 0/1)# no switchport

Device B(config-if-GigabitEthernet 0/1)# ip address 192.168.3.2/24

# ÅäÖÃPeer Link AP¶Ë¿Ú£ºAP 1£¬³ÉÔ±GigabitEthernet0/4¡¢GigabitEthernet 0/5¡£

Device B(config)# interface aggregateport 1

Device B(config-if-AggregatePort 1)# switchport mode trunk

Device B(config-if-AggregatePort 1)# peer-link

Device B(config-if-AggregatePort 1)# exit

Device B(config)# interface gigabitethernet 0/4

Device B(config-if-GigabitEthernet 0/4)# port-group 1 mode active

Device B(config-if-GigabitEthernet 0/4)# exit

Device B(config)# interface gigabitethernet 0/5

Device B(config-if-GigabitEthernet 0/5)# port-group 1 mode active

# ÅäÖÃVAP 2£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/2²ÎÓëAP2£¬ÇÒAP2²ÎÓëÐé¹¹AP×é2¡£

Device B(config)# interface gigabitethernet 0/2

Device B(config-if-GigabitEthernet 0/2)# port-group 2 mode active

Device B(config-if-GigabitEthernet 0/2)# exit

Device B(config)# interface aggregateport 2

Device B(config-if-AggregatePort 2)# switchport access vlan 2

Device B(config-if-AggregatePort 2)# vap 2

# ÅäÖÃVAP 3£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/3²ÎÓëAP3£¬ÇÒAP3²ÎÓëÐé¹¹AP×é3¡£

Device B(config)# interface gigabitethernet 0/3

Device B(config-if-GigabitEthernet 0/3)# port-group 3 mode active

Device B(config-if-GigabitEthernet 0/3)# exit

Device B(config)# interface aggregateport 3

Device B(config-if-AggregatePort 3)# switchport access vlan 3

Device B(config-if-AggregatePort 3)# vap 3

# ÅäÖÃVRRPË«»îÍø¹Ø¡£

Device B(config)# vlan 2

Device B(config-vlan)# exit

Device B(config)# interface vlan 2

Device B(config-if-VLAN 2)# ip address 30.30.2.2/24

Device B(config-if-VLAN 2)# vrrp 1 ip 30.30.2.1

Device B(config-if-VLAN 2)# vrrp mode dual-active

Device B(config-if-VLAN 2)# exit

Device B(config)# vlan 3

Device B(config-vlan)# exit

Device B(config)# interface vlan 3

Device B(config-if-VLAN 2)# ip address 30.30.3.2/24

Device B(config-if-VLAN 2)# vrrp 1 ip 30.30.3.1

Device B(config-if-VLAN 2)# vrrp mode dual-active

# ÅäÖÃMonitor Link£¬ÉÏÁª¿ÚÊÇGigabitEthernet 0/1£¬ÏÂÁª¿ÚÊÇGigabitEthernet 0/2ºÍGigabitEthernet 0/3¡£

Device B(config)# link state track 1 up-delay 60

Device B(config)# interface gigabitethernet 0/1

Device B(config-if-GigabitEthernet 0/1)# link state group 1 upstream

Device B(config-if-GigabitEthernet 0/1)# exit

Device B(config)# interface gigabitethernet 0/2

Device B(config-if-GigabitEthernet 0/2)# link state group 1 downstream

Device B(config-if-GigabitEthernet 0/2)# exit

Device B(config)# interface gigabitethernet 0/3

Device B(config-if-GigabitEthernet 0/3)# link state group 1 downstream

5.    ÑéÖ¤ÅäÖÃÁ˾Ö

# ²é¿´Device AµÄVAP½Ó¿Ú¼°Æä״̬ÊÇ·ñÕýÈ·¡£

Device A# show vap summary

M-LAG domain¡¡¡¡¡¡¡¡¡¡: 1

M-LAG role¡¡¡¡¡¡¡¡¡¡¡¡: Master

Local address¡¡¡¡¡¡¡¡ : 20.20.20.1

Peer address¡¡¡¡¡¡¡¡¡¡: 20.20.20.2

Negotiation status¡¡¡¡: ok

Peer keepalive status : alive

 

Peer-link¡¡¡¡¡¡¡¡ Status

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

Ag 1¡¡¡¡¡¡¡¡¡¡¡¡¡¡UP

 

Group ID¡¡VAP Port¡¡Local-Status¡¡Peer-Status

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

2¡¡¡¡¡¡¡¡ Ag 2¡¡¡¡¡¡UP¡¡¡¡¡¡¡¡¡¡¡¡UP

3¡¡¡¡¡¡¡¡ Ag 3¡¡¡¡¡¡UP¡¡¡¡¡¡¡¡¡¡¡¡UP

# ²é¿´Device BµÄVAP½Ó¿Ú¼°Æä״̬ÊÇ·ñÕýÈ·¡£

Device B# show vap summary

M-LAG domain¡¡¡¡¡¡¡¡¡¡: 1

M-LAG role¡¡¡¡¡¡¡¡¡¡¡¡: Slave

Local address¡¡¡¡¡¡¡¡ : 20.20.20.2

Peer address¡¡¡¡¡¡¡¡¡¡: 20.20.20.1

Negotiation status¡¡¡¡: ok

Peer keepalive status : alive

 

Peer-link¡¡¡¡¡¡¡¡ Status

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

Ag 1¡¡¡¡¡¡¡¡¡¡¡¡¡¡UP

 

Group ID¡¡VAP Port¡¡Local-Status¡¡Peer-Status

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

2¡¡¡¡¡¡¡¡ Ag 2¡¡¡¡¡¡UP¡¡¡¡¡¡¡¡¡¡¡¡UP

3¡¡¡¡¡¡¡¡ Ag 3¡¡¡¡¡¡UP¡¡¡¡¡¡¡¡¡¡¡¡UP

6.    ÅäÖÃÎļþ

l  Device AµÄÅäÖÃÎļþ

!

link state track 1 up-delay 60

!

interface GigabitEthernet 0/1

 no switchport

 link state group 1 upstream

 ip address 192.168.3.1 255.255.255.0

!

interface GigabitEthernet 0/2

 port-group 2 mode active

 link state group 1 downstream

!

interface GigabitEthernet 0/3

 port-group 3 mode active

 link state group 1 downstream

!

interface GigabitEthernet 0/4

 port-group 1 mode active

!

interface GigabitEthernet 0/5

 port-group 1 mode active

!

interface AggregatePort 1

 no mac-address-learning

 switchport mode trunk

 peer-link

!¡¡¡¡¡¡¡¡

interface AggregatePort 2

 switchport access vlan 2

 vap 2

!

interface AggregatePort 3

 switchport access vlan 3

 vap 3

!

interface Loopback 0

 ip address 10.10.10.1 255.255.255.255

!

interface VLAN 1

 ip address 20.20.20.1 255.255.255.0

!

interface VLAN 2

 ip address 30.30.2.1 255.255.255.0

 vrrp 1 ip 30.30.2.1

 vrrp mode dual-active

!

interface VLAN 3

 ip address 30.30.3.1 255.255.255.0

 vrrp 1 ip 30.30.3.1

 vrrp mode dual-active

!

vap domain 1

 data-sync local 20.20.20.1 peer 20.20.20.2

 peer-keepalive local 192.168.3.1 peer 192.168.3.2

!

l  Device BµÄÅäÖÃÎļþ

!

link state track 1 up-delay 60

!

interface GigabitEthernet 1/0/1

 no switchport

 link state group 1 upstream

 ip address 192.168.3.2 255.255.255.0

!

interface GigabitEthernet 1/0/2

 port-group 2 mode active

 link state group 1 downstream

!

interface GigabitEthernet 1/0/3

 port-group 3 mode active

 link state group 1 downstream

!

interface GigabitEthernet 1/0/4

 port-group 1 mode active

!

interface GigabitEthernet 1/0/5

 port-group 1 mode active

!

interface AggregatePort 1

 no mac-address-learning

 switchport mode trunk

 peer-link

!¡¡¡¡¡¡¡¡

interface AggregatePort 2

 switchport access vlan 2

 vap 2

!

interface AggregatePort 3

 switchport access vlan 3

 vap 3

!

interface Loopback 0

 ip address 10.10.10.2 255.255.255.255

!

!

interface VLAN 1

 ip address 20.20.20.2 255.255.255.0

!

interface VLAN 2

 ip address 30.30.2.2 255.255.255.0

 vrrp 1 ip 30.30.2.1

 vrrp mode dual-active

!

interface VLAN 3

 ip address 30.30.3.2 255.255.255.0

 vrrp 1 ip 30.30.3.1

 vrrp mode dual-active

!

vap domain 1

 data-sync local 20.20.20.2 peer 20.20.20.1

 peer-keepalive local 192.168.3.2 peer 192.168.3.1

!