01-15-2007 09:16 AM - edited 07-03-2021 01:28 PM
I have just entered a customer location where someone else has configured three controllers in the same mobility group. The one thing that I see that is not normal to me is that the third controller is configured in a different vlan.
For example, the management IP address of WLC1 is 10.10.0.5, the IP address of WLC2 is 10.10.0.6, and the IP address of WLC3 is 10.10.1.6.
This puts WLC's 1 and 2 in the same subnet and WLC3 in another subnet. I am having no issues connecting to the third controller but is there an advantage to doing it this way?
I have always configured all three controllers in the same subnet. I would love to hear some opinions on this so I will know whether to change the third WLC or not.
Thanks.
01-19-2007 10:09 AM
I think if IP connectivity exixts between the controllers in mobility group, it should be sufficient. Refer the following prerequisites for mobility groups.
01-20-2007 04:28 AM
Controllers in a mobility group communicate using an Ethernet over IP tunnel; it doesn't matter what VLAN the controllers management interfaces are in providing IP connectivity exists between the VLANs used.
HTH,
RA
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