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Consumer products with baked-in VLAN tagging

daemon@ATHENA.MIT.EDU (Robert Seastrom)
Sat Apr 4 22:32:50 2015

X-Original-To: nanog@nanog.org
From: Robert Seastrom <rs@seastrom.com>
Date: Sat, 4 Apr 2015 22:32:46 -0400
To: NANOG <nanog@nanog.org>
Cc: Robert Seastrom <rs@seastrom.com>
Errors-To: nanog-bounces@nanog.org


Hi folks,

As you may know if you've played around with recent Apple Airports =
(Express at least) in bridge mode with "guest network" turned on, they =
seem to know about 802.1q and have fairly reasonable or at least =
defensible behavior out of the box - that is to say they move the =
"native" SSID as untagged, and the "guest" SSID tagged 802.1q VLAN 1003.

This behavior does not appear to be field-modifyable.

So, who else has seen this sort of behavior from other consumer devices, =
running mixed tagged/untagged VLANs in a non-reconfigurable way?

I'd be grateful for any and all pointers.

Thanks,

-r



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