Vlan Implement

Unanswered Question
Sep 15th, 2009
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Hello guys

I need implement Vlan in network where i have a cisco 350 series WGB, cisco 1300 series Access Point/Bridge and Cisco 1200 series Access Point/Bridge.

My wireless network schema illustrated in a NetWork Description.vsd file(Microsoft Visio File)

All devices configurations and versions files attached.

What can you say about this? When i started reconfigure network, it faced problems.

Please help to understand.

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jeff.kish Wed, 09/16/2009 - 04:52
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Hi Osman,

Were the workgroup bridges all working prior to the VLAN configuration change?

jeff.kish Wed, 09/16/2009 - 13:28
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Try running the following config script:

conf t

int dot0.2

bridge-group 2

int dot0.3

bridge-group 3

int fa0.2

bridge-group 2

int fa0.3

bridge-group 3

Cisco APs use the subinterfaces to represent each VLAN, which you have correctly configured. But to link the radio subinterfaces to the Ethernet subinterfaces, a bridge-group is required on each. You have bridge-group 1 configured on your native VLAN, which is correct.

Try that and hopefully you'll be up and working again.


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