topic Re: Rogue Detection (LWAPP): in Wireless

Rogue Detection (LWAPP):

colmgrier — Sun, 04 Jul 2021 01:12:21 GMT

What port config should be used for a LWAPP in 'rogue detection'.

Should this be a trunk port or an access port.

Please advise.

Re: Rogue Detection (LWAPP):

jeromehenry_2 — Wed, 28 Oct 2009 19:30:40 GMT

It has to be a trunk, because the rogue detector is used to detect the ARP requests, so you need to connect it to a trunk so that all ARP requests from all VLANs are detected.

Hope it helps

Jerome

PS: please also check in this forum, there were a couple of threads about how to configure this AP and its trunk port.

Re: Rogue Detection (LWAPP):

George Stefanick — Thu, 29 Oct 2009 04:37:32 GMT

Jerome... great response... I did not know that ... thanks for sharing ...

Re: Rogue Detection (LWAPP):

colmgrier — Thu, 29 Oct 2009 10:04:32 GMT

What native VLAN will I use for the trunk port. The WLC is currently using VLAN 50 as native VLAN.

Re: Rogue Detection (LWAPP):

richard.leadbetter — Tue, 03 Nov 2009 18:29:07 GMT

Hello,

I've also been trying this out with mixed results! I found that when the Rogue Detector's trunk had the native VLAN set to the same as the WLC's management interface it worked fine. However, when set to the local VLAN that the AP would normally reside in (seeing as I wanted to retain an L3 topology) it would not discover that a test rogue was on the LAN. Any ideas????

Thanks

Rich