Usually IP phones can also learn their voice vlan through a specific DHCP option in the data VLAN - they then reboot inside the voice vlan to get their final IP. Might be an option?
On Mon, Jun 4, 2018 at 11:54 AM, Sebastian Beutel < [email protected]> wrote: > Hi Brian, > > On Thu, May 31, 2018 at 07:03:23PM +0200, Brian Turnbow wrote: > > > > We don't use lldp, but you can turn it off on an interface by interface > > bassis. > > > We need lldp because our ip phones learn their voice vlan via lldp. We > can't > define dedicated phone ports because people are used to plug in their phone > wherever they choose to. > > > > > Why run it on ports with devices outside of your control? > > > We didn't choose so. Universities had byod long before it had a name... > > Best, > Sebastian. > > > > > > -----Original Message----- > > > From: cisco-nsp [mailto:[email protected]] On Behalf > Of > > > Sebastian Beutel > > > Sent: mercoledì 30 maggio 2018 17:52 > > > To: [email protected] > > > Subject: [c-nsp] 3750 and CVE-2018-0167 > > > > > > Dear list, > > > > > > we're still having some Cat 3750 in operation and it will still > take > > some time > > > till we can retire the last ones. We've asked Cisco whether they are > > planning > > > to publish a new software image for this platform that fixes > > > CVE-2018-0167 despite the fact that the product is way beyond end of > > > security and vulnerability support. > > > Our Cisco representative stated that they are not planning to do so > > despite > > > the severity of the bug. He also said we're the only customer having > > this issue. > > > So my question is: If you're still running 3750s, how do you deal with > > this? > > > > > > Best, > > > Sebastian. > > > > > > P.S.: Cisco's advisory: > > > > > https://tools.cisco.com/security/center/content/ > CiscoSecurityAdvisory/cisco-sa-20180328-lldp > > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
