WLC i cannot create interface as same vlan id and subnet different in branch and main office

[Breeze Kuriakose]

I have got a wireless project with WLC  main office and have 10 sites where ap's are there and ap's getting registerd .

we need 4 ssid in all branches same .

ssid guest

ssid scanner

ssid user

vlan 600 main office for scanner 192.168.1.0

in branch

vlan 600 for scanner but ip is 172.16.1.0

and bgp is running . And customer is asking me not to edit the ip range or vlan or create new vlan .

but in wlc am not able to create branch network 172.16.1.0 range interface and vlan 600 as vlan 600 i already created for scanner main office 192.168.1.0

So is there a way to do that .

Temprarly one site i did like created vlan 610 in branch no ip . And in main office interface vlan 610 given another ip range . and i created interface in wlc .

from branch i can connect the ssid and getting ip .

But they dont want to create any aditional vlan or another network . Customer dont have a smartnet contract . They recently baught 2 wlc 5508 and 40 ap 1142.

will cisco support on this . Or is there a way to do this .

Appritated if somebody could help me out.

[Stephen Rodriguez]

This sounds like a good case for FlexConnect. FlexConnect will keep the remote traffic local and allow you to have the same VLAN ID with different subnets per site.

Steve

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[Breeze Kuriakose]

Thank stephen , And can you give a small example or any link how to configure that .

[Stephen Rodriguez]

Sure.

Https://supportforums.cisco.com/docs/DOC-24082

Steve

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[George Stefanick]

Breeze,

Flexconnect is the new buzz word for HREAP. Attached is a link to configure HREAP. Flex, so you know, is a controller that ONLY allows HREAP aps. However, a normal controller can also do HREAP.

http://www.cisco.com/en/US/tech/tk722/tk809/technologies_configuration_example09186a00807cc3b8.shtml