[cisco-voip] problem with phone getting DHCP address from voicevlan

[Pete Fabian]

Try,

interface FastEthernet1/0/40
 switchport access vlan 3104                  
 switchport mode trunk encapsulation dot1q

 switchport trunk native vlan 1220
 switchport voice vlan 3104
 srr-queue bandwidth share 10 10 60 20
 srr-queue bandwidth shape  10  0  0  0
 mls qos trust device cisco-phone
 mls qos trust cos
 auto qos voip cisco-phone
 spanning-tree portfast
end

 

 

 

  _____  

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Lelio Fulgenzi
Sent: Wednesday, August 22, 2007 7:20 AM
To: Cisco VoIPoE List
Subject: [cisco-voip] problem with phone getting DHCP address from voicevlan

 

We have a number of new phones with a problem whereby they get a DHCP
address from the data VLAN not the voice VLAN. The only way to make it work
is to remove the data VLAN, let the phone upgrade and then everything works
after replacing the data VLAN even after erasing the phone configuration.

 

Here's the specific phone load information:

 

App Load ID: P003030IMFG2

Boot Load ID PC0303010200

Version: 3.1 (MF.G2)

 

Here's my switch config:

 

interface FastEthernet1/0/40
 switchport access vlan 1220                  *this is what I remove to make
things work*
 switchport mode access
 switchport voice vlan 3104
 srr-queue bandwidth share 10 10 60 20
 srr-queue bandwidth shape  10  0  0  0
 mls qos trust device cisco-phone
 mls qos trust cos
 auto qos voip cisco-phone
 spanning-tree portfast
end

 

----------------------------------------------------------------------------
----
Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
"Buffalo buffalo Buffalo buffalo buffalo buffalo Buffalo buffalo."      WJR

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