I've used these at home and got them to work in the lab. I think I had to define LLDP profiles for the specific phones I was using as voice OUIs or some such. Been a while. I can try to grab a config and check if that would be helpful. -c
Sent from my iPhone > On May 20, 2014, at 13:45, Jeffrey Girard <[email protected]> > wrote: > > Yes, VLAN 30 is a regular VLAN. You can make it a voice vlan unless its > already created as a regular vlan > > ------------------------------------------------------------------------------------ > > From: [email protected] [mailto:[email protected]] On Behalf Of Brian Meade > Sent: Tuesday, May 20, 2014 1:44 PM > To: Jeffrey Girard > Cc: Cisco VOIP ([email protected]) > Subject: Re: [cisco-voip] Anyone using the Cisco 300 Series switches? Unable > to get Auto Voice VLAN to work > > Do you have VLAN 30 defined under VLAN Management or just under the Voice > VLAN section? Make sure it's added as a regular VLAN first. > > > On Tue, May 20, 2014 at 1:14 PM, Jeffrey Girard > <[email protected]> wrote: > Im playing with a SG300-10MP in a lab for a potential client purchase. > > I am unable to get the Auto Voice VLAN function to work correctly. > > I have set the “user ports” as untagged for VLAN 20 (data vlan) > > Under VLAN Management -> Voice VLAN -> Properties, I have defined VLAN 30 as > the voice vlan and enabled the auto voice vlan with activation immediate. > CDP and LLDP are all configured (defaults). Smartport features are all > defaults. > > I have connected two IP Phones – a 7941 and and a 7940. Both draw an IP > address from the attached router (port 9 on the switch is configured as a > trunk up to a router running DHCP) – but an IP address out of the data VLAN. > As they don’t get an Option 150 address, they don’t register. > > When I look at the Smartport Interface settings for ports 7 and 8, it > indicates Smartport Application Method is disabled as the Smartport Type is > Unknown. > > I also attached a regular laptop to Port 5 on the switch. It drew a data > vlan IP address and it too showed up as Smartport Type Unknown > > So, I ran the diagnostics on the two ports to which the IP phones were > attached. The macro is failing at the line > > “smartport switchport trunk allowed vlan add $voice-vlan” > > So, this makes sense to me. The macro is not applying the voice vlan to the > switchport, hence the phone is not getting the correct vlan and thus not > getting the correct dhcp scope and tftp service IP address. > > So, the question is, why is the macro failing? > > I go back to the Voice Vlan properties page and confirm that I have 30 set > for the voice vlan and that I have applied the change. The page shows that > the operational status of the voice vlan is 30. > > Anyone run into this or have any suggestions? > > ------------------------------------------------------------------------------------ > Dr. Jeffrey T. Girard (Jeff), PhD > Colonel, United States Army (Retired) > Senior Network Engineer / VoIP Engineer - WireMeHappy.com > reply to: [email protected] > (607)835-0406 (home office) > (845)764-1661 (mobile) > (607)835-0458 (fax) > > _______________________________________________ > cisco-voip mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/cisco-voip > > > _______________________________________________ > cisco-voip mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/cisco-voip
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