[c-nsp] 7940 VLAN's
Gert Doering
gert at greenie.muc.de
Thu Feb 3 03:23:00 EST 2005
Hi,
On Thu, Feb 03, 2005 at 08:49:26AM +0100, Brian Turnbow wrote:
> With a cisco switch the vlan gets transmitted with cdp
Does someone happen to have a specification which CDP TLV value is
used for that, and how the exact format looks like? From what I already
have, this is likely to be tag 0x0f ("ATA-186 VoIP VLAN assignment")
but I don't know how to extract the VLAN ID from this...
(this goes into tcpdump/print-cdp.c, in case you wonder why I'm asking)
gert
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Gert Doering - Munich, Germany gert at greenie.muc.de
fax: +49-89-35655025 gert at net.informatik.tu-muenchen.de
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