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Configure Interface/ Vlan Group in WLC to extend more IP address

Charlie Grey
Level 1
Level 1

one Question.

if two VLANs are configured in an interface group, and if 1 of the VLAN is full (no more IP to assign), will this be an issue?

the controller is able to smart enough to lease IP from the empty VLAN or will still round robin btw the 2 VLANs configured in the interface group????

4 Replies 4

balaji.bandi
Hall of Fame
Hall of Fame

as per i know they get random IP from both the VLANs, if they are in the VLAN group. (and setup correctly)

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Leo Laohoo
Hall of Fame
Hall of Fame

No, the WLC will go round-robin.

Hi

 The way interface groups work, you will not have one full dhcp scope while the other is free.  Since the beginning the WLC will round robin between the interfaces it has. If one dhcp scope gets full, this means the other will be as well.

 

JPavonM
VIP
VIP

Or You can use AAA Overide to assign devices to different VLANs from the group based in whatever property you would have to configure in the RADIUS policy

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