Voice over IP Cisco - DHCP to PC on other side from phone

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Author DHCP to PC on other side from phone
Voll, Scott

2006-12-27, 1:11 pm

Are there any bugs with Voice DHCP going to the PC on the other side of
a 7940 running firmware 8.0.4.0 and CM 4.1.3sr2?



Or could this be related to "PC Voice Vlan Access"?.



Scott


Aman Chugh

2006-12-27, 1:11 pm

If I understand correctly ,PC is getting IP from Voice vlan DHCP server.

1. Where is this Voice DHCP configured (Router or Server)
2. What is the switchport configuration on which you have the phone
connected
3.Do you have any helper address on vlans pointing to DHCP servers.

Aman


On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:
>
> Are there any bugs with Voice DHCP going to the PC on the other side of a
> 7940 running firmware 8.0.4.0 and CM 4.1.3sr2?
>
>
>
> Or could this be related to "PC Voice Vlan Access"?.
>
>
>
> Scott
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
>


Voll, Scott

2006-12-27, 1:11 pm

Server DHCP

No IP helper

Switchport Voice vlan 114

Swtichport access vlan 14



Nothing weird



Server nic is on the voice network for Voice DHCP and other nic is on
the Data Vlan giving Data DHCP.



Yes...... I know I should get rid of the second nic and use IP
Helper...... I just haven't got to it yet.



Scott



________________________________

From: Aman Chugh [mailto:aman.chugh@gmail.com]
Sent: Wednesday, December 27, 2006 9:25 AM
To: Voll, Scott
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] DHCP to PC on other side from phone



If I understand correctly ,PC is getting IP from Voice vlan DHCP server.



1. Where is this Voice DHCP configured (Router or Server)

2. What is the switchport configuration on which you have the phone
connected

3.Do you have any helper address on vlans pointing to DHCP servers.



Aman



On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:

Are there any bugs with Voice DHCP going to the PC on the other side of
a 7940 running firmware 8.0.4.0 <http://8.0.4.0/> and CM 4.1.3sr2?



Or could this be related to "PC Voice Vlan Access"?.



Scott


________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip






STEVEN CASPER

2006-12-27, 1:11 pm

What kind of switch? I am having problems using "PC Voice Vlan Access"?
set to disabled with NM Etherswitches.
[vbcol=seagreen]
Server DHCP

No IP helper

Switchport Voice vlan 114

Swtichport access vlan 14



Nothing weird



Server nic is on the voice network for Voice DHCP and other nic is on
the Data Vlan giving Data DHCP.



Yes...... I know I should get rid of the second nic and use IP
Helper...... I just haven't got to it yet.



Scott



________________________________

From: Aman Chugh [mailto:aman.chugh@gmail.com]
Sent: Wednesday, December 27, 2006 9:25 AM
To: Voll, Scott
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] DHCP to PC on other side from phone



If I understand correctly ,PC is getting IP from Voice vlan DHCP
server.



1. Where is this Voice DHCP configured (Router or Server)

2. What is the switchport configuration on which you have the phone
connected

3.Do you have any helper address on vlans pointing to DHCP servers.



Aman



On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:

Are there any bugs with Voice DHCP going to the PC on the other side
of
a 7940 running firmware 8.0.4.0 <http://8.0.4.0/> and CM 4.1.3sr2?



Or could this be related to "PC Voice Vlan Access"?.



Scott


________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
Voll, Scott

2006-12-27, 1:11 pm

At the site in which I'm having the issue they are all 24 port 3550
inline power.

Scott

-----Original Message-----
From: cisco-voip-bounces@puck.nether.net
[mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of STEVEN CASPER
Sent: Wednesday, December 27, 2006 10:49 AM
To: Voll, Scott
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] DHCP to PC on other side from phone

What kind of switch? I am having problems using "PC Voice Vlan Access"?
set to disabled with NM Etherswitches.
[vbcol=seagreen]
Server DHCP

No IP helper

Switchport Voice vlan 114

Swtichport access vlan 14



Nothing weird



Server nic is on the voice network for Voice DHCP and other nic is on
the Data Vlan giving Data DHCP.



Yes...... I know I should get rid of the second nic and use IP
Helper...... I just haven't got to it yet.



Scott



________________________________

From: Aman Chugh [mailto:aman.chugh@gmail.com]
Sent: Wednesday, December 27, 2006 9:25 AM
To: Voll, Scott
Cc: cisco-voip@puck.nether.net
Subject: Re: [cisco-voip] DHCP to PC on other side from phone



If I understand correctly ,PC is getting IP from Voice vlan DHCP
server.



1. Where is this Voice DHCP configured (Router or Server)

2. What is the switchport configuration on which you have the phone
connected

3.Do you have any helper address on vlans pointing to DHCP servers.



Aman



On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:

Are there any bugs with Voice DHCP going to the PC on the other side
of
a 7940 running firmware 8.0.4.0 <http://8.0.4.0/> and CM 4.1.3sr2?



Or could this be related to "PC Voice Vlan Access"?.



Scott


________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip






________________________________________
_______
cisco-voip mailing list
cisco-voip@puck.nether.net
https://puck.nether.net/mailman/listinfo/cisco-voip
Jonathan Charles

2006-12-28, 7:11 pm

Check the phone settings in CCM, is 'span to PC port' enabled or disabled?



Jonathan

On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:
>
> At the site in which I'm having the issue they are all 24 port 3550
> inline power.
>
> Scott
>
> -----Original Message-----
> From: cisco-voip-bounces@puck.nether.net
> [mailto:cisco-voip-bounces@puck.nether.net] On Behalf Of STEVEN CASPER
> Sent: Wednesday, December 27, 2006 10:49 AM
> To: Voll, Scott
> Cc: cisco-voip@puck.nether.net
> Subject: Re: [cisco-voip] DHCP to PC on other side from phone
>
> What kind of switch? I am having problems using "PC Voice Vlan Access"?
> set to disabled with NM Etherswitches.
>
> Server DHCP
>
> No IP helper
>
> Switchport Voice vlan 114
>
> Swtichport access vlan 14
>
>
>
> Nothing weird
>
>
>
> Server nic is on the voice network for Voice DHCP and other nic is on
> the Data Vlan giving Data DHCP.
>
>
>
> Yes...... I know I should get rid of the second nic and use IP
> Helper...... I just haven't got to it yet.
>
>
>
> Scott
>
>
>
> ________________________________
>
> From: Aman Chugh [mailto:aman.chugh@gmail.com]
> Sent: Wednesday, December 27, 2006 9:25 AM
> To: Voll, Scott
> Cc: cisco-voip@puck.nether.net
> Subject: Re: [cisco-voip] DHCP to PC on other side from phone
>
>
>
> If I understand correctly ,PC is getting IP from Voice vlan DHCP
> server.
>
>
>
> 1. Where is this Voice DHCP configured (Router or Server)
>
> 2. What is the switchport configuration on which you have the phone
> connected
>
> 3.Do you have any helper address on vlans pointing to DHCP servers.
>
>
>
> Aman
>
>
>
> On 12/27/06, Voll, Scott <Scott.Voll@wesd.org> wrote:
>
> Are there any bugs with Voice DHCP going to the PC on the other side
> of
> a 7940 running firmware 8.0.4.0 <http://8.0.4.0/> and CM 4.1.3sr2?
>
>
>
> Or could this be related to "PC Voice Vlan Access"?.
>
>
>
> Scott
>
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
>
>
>
>
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>
> ________________________________________
_______
> cisco-voip mailing list
> cisco-voip@puck.nether.net
> https://puck.nether.net/mailman/listinfo/cisco-voip
>


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