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3.    ÉèÖÃÒªµã

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l  ¿ªÆôAPË«Ö÷¼ì²â¹¦Ð§¡£¡£¡£¡£¡£

l  ÉèÖÃAP¼ì²â¿Ú¡£¡£¡£¡£¡£

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

*     ËµÃ÷

ÓÉÓÚDevice AºÍDevice B×é³ÉÐéÄâ×°±¸VSU£¬£¬£¬£¬£¬£¬£¬£¬ÒÔÊÇÒÔÉÏÉèÖÿÉÔÚDevice A»òDevice BÖÐí§Òâһ̨װ±¸ÉÏÉèÖᣡ£¡£¡£¡£´Ë´¦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·¨¡£¡£¡£¡£¡£

AGGAME¡¤(ÖйúÇø)¼¯ÍŹٷ½ÍøÕ¾

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