Vlan Creation for Avaya IP Phone

[kabudoy]

Hi All,

Need Help.

I have a problem with the our cisco created vlan connecting avaya one-x ip phone.

this issue is with implementing VLan 1 for avaya one-x and VLan 6 for the PC connected at the back of avaya one-x switch port. the cisco Core Switch is 4507R this is were our medpro and clan were connected and the avaya one-x is connected to Edge Switch catalyst 3560G-48 PoE.

The default Vlan 1 which is currently working, but when he added vlan 6 and set the binding on the core switch the phone will disconnect and displayed discover.

Any thoughts would be much appreciated.
Many thanks

Kabudoy

 

[jneiberger]

What does the configuration on the switch look like?

 

[fataldata]

Is the phone using DHCP or Static addressing? Don't forget about the ip-helper line for DHCP servers not on the ip phones segment.

 

[kabudoy]

Her's the configuration:


Edge Switch Config


------------------


interface FastEthernet0/1


 switchport trunk encapsulation dot1q


 switchport trunk native vlan 30


 switchport mode trunk


 switchport voice vlan 1


 srr-queue bandwidth share 10 10 60 20


 srr-queue bandwidth shape  10  0  0  0


 mls qos trust cos


 auto qos voip trust


 spanning-tree portfast


!


interface Vlan1


 ip address 172.20.10.44 255.255.0.0


!


interface Vlan10


 ip address 10.10.10.2 255.255.255.0


!


interface Vlan20


 ip address 10.20.20.2 255.255.255.0


!


interface Vlan30


 ip address 10.30.30.2 255.255.255.0


 


Core Switch Config


-----------------------


 


interface GigabitEthernet4/36


 switchport trunk encapsulation dot1q


 switchport mode trunk


!


interface Vlan1


 ip address 172.20.10.20 255.255.0.0


!


interface Vlan10


 ip address 10.10.10.1 255.255.255.0


!


interface Vlan20


 ip address 10.20.20.1 255.255.255.0


!


interface Vlan30


 ip address 10.30.30.1 255.255.255.0


 


 


VLAN 1
                               
= Legacy VLAN (Where Existing Voice Servers are Sitting)


VLAN
10                              
= Servers VLAN


VLAN
20                              
= New Voice VLAN


VLAN 30
                             
= Users VLAN


 


 

 

[kabudoy]

IP phone is using static IP address

 

[vipergg]

you do not need to make the port a trunk , just make it a access port along with the voice vlan statement and this gives you 2 vlans to play with . Read setting up voice vlan section.

http://www.cisco.com/en/US/docs/swi...se/12.2_44_se/configuration/guide/swvoip.html