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(21) ½øÈë½Ó¿ÚÉèÖÃģʽ
¡ð ½øÈë¶þ²ãÒÔÌ«Íø½Ó¿ÚÉèÖÃģʽ¡£¡£¡£¡£¡£
interface ethernet-type interface-number
¡ð ½øÈëÈý²ãÒÔÌ«Íø½Ó¿ÚÉèÖÃģʽ¡£¡£¡£¡£¡£
interface ethernet-type interface-number
¡ð ½øÈë¶þ²ã¾ÛºÏ½Ó¿ÚÉèÖÃģʽ¡£¡£¡£¡£¡£
interface aggregateport interface-number
¡ð ½øÈëÈý²ã¾ÛºÏ½Ó¿ÚÉèÖÃģʽ¡£¡£¡£¡£¡£
interface aggregateport interface-number
(22) £¨¿ÉÑ¡£¡£¡£¡£¡£©ÉèÖÃÆÆÀý¿Ú¡£¡£¡£¡£¡£
vap error-down except
ȱʡÇéÐÎÏ£¬£¬£¬£¬£¬£¬£¬£¬Î´ÉèÖÃÆÆÀý¿Ú¡£¡£¡£¡£¡£
¿ÉÒÔͨ¹ýshowÏÂÁîÐÐÉó²é¹¦Ð§ÉèÖúóµÄÔËÐÐÇéÐÎÒÔÑéÖ¤ÉèÖÃЧ¹û¡£¡£¡£¡£¡£
¿ÉÒÔͨ¹ýdebugÏÂÁÆôµ÷ÊÔÐÅÏ¢¡£¡£¡£¡£¡£
×¢ÖØ
¡ñ Êä³öµ÷ÊÔÐÅÏ¢£¬£¬£¬£¬£¬£¬£¬£¬»áÕ¼ÓÃϵͳ×ÊÔ´¡£¡£¡£¡£¡£Ê¹ÓÃÍê±Ïºó£¬£¬£¬£¬£¬£¬£¬£¬ÇëÁ¬Ã¦¹Ø±Õµ÷ÊÔ¿ª¹Ø¡£¡£¡£¡£¡£
±í1-3 M-LAG ¼àÊÓÓëά»¤
|
×÷ÓÃ |
ÏÂÁî |
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ÏÔʾÐéÄâAP×éÐÅÏ¢ |
show vap |
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ÏÔʾÊý¾ÝͨµÀÐÅÏ¢ |
show
vap data-sync |
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ÏÔʾM-LAGË«Ö÷¼ì²âÁ´Â·ÐÅÏ¢ |
show vap keepalive |
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ÏÔʾPeer LinkÐÅÏ¢ |
show vap peer-link |
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Éó²éM-LAG¼òÒªÐÅÏ¢ |
show vap summary |
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Éó²éË«Ö÷±£»£»£»£»£»£»îÁ´Â·ÐÅÏ¢ |
show vap peer-keepalive |
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Éó²éM-LAG×°±¸½ÇÉ«ÐÅÏ¢ |
show vap role |
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Éó²éM-LAG¶Ë¿ÚÎ¥Àý״̬ÐÅÏ¢ |
show vap error-down |
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Éó²éÎ¥ÀýÆÆÀý¿ÚÉèÖÃÐÅÏ¢ |
show vap error-down except |
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Éó²éÉèÖÃÒ»ÖÂÐÔ¼ì²éЧ¹û |
show vap consistency-check global [ all ] show vap consistency-check vap id [ all ] |
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·¿ªM-LAGÊÂÎñµÄµ÷ÊÔ¿ª¹Ø |
debug mlag event |
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·¿ªM-LAGË«Ö÷¼ì²âÊÂÎñ¿ª¹Ø |
debug mlag dad |
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·¿ªM-LAG±£»£»£»£»£»£»î±¨Îĵĵ÷ÊÔ¿ª¹Ø |
debug mlag dad-pkt |
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·¿ªM-LAGÊý¾Ý¿âµ÷ÊÔ¿ª¹Ø |
debug mlag mom |
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·¿ªM-LAG CLIÉèÖõ÷ÊÔ¿ª¹Ø |
debug mlag cli |
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·¿ªM-LAG ½ÇÉ«ÐÉ̵÷ÊÔ¿ª¹Ø |
debug mlag role |
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·¿ªM-LAG½ÇÉ«ÐÉ̱¨ÎÄ¿ª¹Ø |
debug mlag role-pkt |
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·¿ªM-LAG¹ýʧÊÂÎñ¿ª¹Ø |
debug mlag error |
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·¿ªM-LAGÒªº¦ÊÂÎñ¿ª¹Ø |
debug mlag keypnt |
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·¿ªM-LAG×éÖÎÀí¿ª¹Ø |
debug mlag vap |
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·¿ªM-LAGµ÷ÊÔÈÕ־дÎļþ¿ª¹Ø |
debug mlag log-file |
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·¿ªM-LAGÉèÖÃÒ»ÖÂÐÔ¼ì²é¿ª¹Ø |
debug mlag [ cons-check | cons-mom ] |
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·¿ªM-LAG TrapµÄµ÷ÊÔ¿ª¹Ø |
debug mlag snmp |
ÉèÖÃË«¹é½ÓÈëIPÍøÂç¡£¡£¡£¡£¡£
ͼ1-6 ÉèÖÃË«¹é½ÓÈëIP×éÍøÍ¼

l ËùÓÐ×°±¸ÉèÖýӿÚIPµØµã¡£¡£¡£¡£¡£
l Device A¡¢Device BºÍ½¹µãÉèÖö¯Ì¬Â·ÓÉÐÒ飬£¬£¬£¬£¬£¬£¬£¬ÈçOSPF¡£¡£¡£¡£¡£
# ÔÚDeviceAÉÏÃæÉèÖÃVAPÓò¡£¡£¡£¡£¡£
Device A> enable
Device A# configure terminal
Device A(config)# vap domain 1
Device A(config-vap-domain)# exit
# ÉèÖÃÊý¾Ý±¸·ÝͨµÀ¡¢Ë«Ö÷¼ì²âͨµÀ¡£¡£¡£¡£¡£
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
# ÉèÖÃPeer 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
# ÉèÖÃVAP 2£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/2¼ÓÈëAP2£¬£¬£¬£¬£¬£¬£¬£¬ÇÒAP2¼ÓÈëÐéÄâAP×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
# ÉèÖÃVAP 3£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/3¼ÓÈëAP3£¬£¬£¬£¬£¬£¬£¬£¬ÇÒAP3¼ÓÈëÐéÄâAP×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
# ÉèÖÃVRRPË«»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
# ÉèÖÃMonitor 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
# ÔÚDeviceBÉÏÃæÉèÖᣡ£¡£¡£¡£
Device B> enable
Device B# configure terminal
# ÉèÖÃVAPÓò¡£¡£¡£¡£¡£
Device B(config)# vap domain 1
Device B(config-vap-domain)# exit
# ÉèÖÃÊý¾Ý±¸·ÝͨµÀ¡¢Ë«Ö÷¼ì²âͨµÀ¡£¡£¡£¡£¡£
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
# ÉèÖÃPeer 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
# ÉèÖÃVAP 2£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/2¼ÓÈëAP2£¬£¬£¬£¬£¬£¬£¬£¬ÇÒAP2¼ÓÈëÐéÄâAP×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
# ÉèÖÃVAP 3£ºÏÂÁª½Ó¿ÚGigabitEthernet 0/3¼ÓÈëAP3£¬£¬£¬£¬£¬£¬£¬£¬ÇÒAP3¼ÓÈëÐéÄâAP×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
# ÉèÖÃVRRPË«»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
# ÉèÖÃMonitor 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
#
Éó²éDevice AµÄVAP½Ó¿Ú¼°Æä״̬ÊÇ·ñ׼ȷ¡£¡£¡£¡£¡£
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
#
Éó²éDevice BµÄVAP½Ó¿Ú¼°Æä״̬ÊÇ·ñ׼ȷ¡£¡£¡£¡£¡£
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
l Device AµÄÉèÖÃÎļþ
!
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 BµÄÉèÖÃÎļþ
!
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
!