[cisco-voip] CP-6911 and Voice Vlan

[Antonio Soares]

I’m not 100% sure but I think the phones are running 9.0(2). I will check
that bug when it becomes available.

 

Thanks.

 

Regards,

 

Antonio Soares, CCIE #18473 (R&S/SP)
 <mailto:amsoares at netcabo.pt> amsoares at netcabo.pt

 

From: Wes Sisk [mailto:wsisk at cisco.com] 
Sent: quinta-feira, 16 de Dezembro de 2010 20:24
To: Antonio Soares
Cc: 'Max Pierson'; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CP-6911 and Voice Vlan

 

Searching around and taking a step back LLDP should work. What load are you
running on the phones? Looks like there is a known issue with the 6911's
getting vvlan from LLDP in 
CSCtb78295    6911 LLDP: would not send right voice vlan information 

which appears to be fixed in 9.0(2).  Defect will be visible on Cisco.com in
24 hours.  I don't see any way so far to set vlan via IVR so LLDP
troubleshooting may be in order.

/Wes

Antonio Soares wrote: 

The problem is that the 6911 doesn’t have a screen and the IVR doesn’t seem
to have the option to set the voice vlan.

 

Thanks.

 

Regards,

 

Antonio Soares, CCIE #18473 (R&S/SP)
amsoares at netcabo.pt

 

From: Wes Sisk [mailto:wsisk at cisco.com] 
Sent: quinta-feira, 16 de Dezembro de 2010 19:14
To: Antonio Soares
Cc: 'Max Pierson'; cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CP-6911 and Voice Vlan

 

In that case the only option used to be to manually enter the vlan. I have
not tried this on the 69xx generation phones.

VVLAN is negotiated at every link transition.  It should not be saved in the
manner described below.

/Wes

Antonio Soares wrote: 

In fact the switches are from HP and LLDP was tried but it didn’t work. So
my question about how to do it with non-Cisco, non-LLDP switches. Any
workarounds ?

 

I’m thinking about connecting the Phones to a Cisco Switch, let them learn
the Voice Vlan and then plug them to the other switches. Will it work ? Does
the Phone save the Voice Vlan information ?

 

 

Thanks.

 

Regards,

 

Antonio Soares, CCIE #18473 (R&S/SP)
amsoares at netcabo.pt

 

From: Max Pierson [mailto:nmaxpierson at gmail.com] 
Sent: quinta-feira, 16 de Dezembro de 2010 18:18
To: Antonio Soares
Cc: cisco-voip at puck.nether.net
Subject: Re: [cisco-voip] CP-6911 and Voice Vlan

 

Depends on what kind of switch you're using. On an HP Procurve, all you have
to do is 'tag' the port, otherwise known as trunking in Ciscoland and also
use the 'voice' keyword. The Procurve supports LLDP and so does your IP
phone.

 

ex.

2610(config)# vlan 1 name data
2610(config)# vlan 1 untagged 1-24
2610(config)# vlan 10 name voip
2610(config)# vlan 10 tagged 1-24
2610(config)# vlan 10 voice

 

As stated before, really depends on your vendor...

 

M

On Thu, Dec 16, 2010 at 12:04 PM, Antonio Soares <amsoares at netcabo.pt>
wrote:

Hello group,

Suppose you have CP-6911 Phones and you don't have Cisco Switches. How do
you configure the Voice Vlan ?

These Phones don't have a screen and the integrated IVR only allows you to
configure the basic network settings.


Thanks.

Regards,

Antonio Soares, CCIE #18473 (R&S/SP)
amsoares at netcabo.pt

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