[cisco-voip] trying to setup dhcp scope for iphones on dc

[James Grace]

Thank you 

 

We add a static route on the dhcp server for the voice vlan  and it started
working 

 

  _____  

From: Mike Armstrong [mailto:mfa at crec.ifas.ufl.edu] 
Sent: Monday, March 27, 2006 11:34 AM
To: jgrace at digitelusa.net
Subject: Re: [cisco-voip] trying to setup dhcp scope for iphones on dc

 

We have IP helper-addresses configured on the VoIP VLAN interface on our
core 3550 switch; we used to use a router but it was configured in the same
way.

 

interface Vlan102
 ip address 10.251.10.3 255.255.254.0
 ip helper-address 10.230.48.200
 ip helper-address 10.230.48.199

 

The DCs are the DHCP servers, serving split DHCP scopes.  I'm pretty sure I
can't paste a screenshot of the Windows config into a message for this list,
but I'll send you a private e-mail with it in it.

 



 

Mike Armstrong

UF/IFAS CREC

Lake Alfred, FL

 

> Date: Sun, 26 Mar 2006 22:16:16 -0500
> From: "James Grace" < <mailto:jgrace at digitelusa.net>
jgrace at digitelusa.net>
> Subject: [cisco-voip] trying to setup dhcp scope for iphones on dc
> To: < <mailto:cisco-voip at puck.nether.net> cisco-voip at puck.nether.net>
> Message-ID: < <mailto:200603262224203.SM01568 at 3729434770>
200603262224203.SM01568 at 3729434770>
> Content-Type: text/plain; charset="us-ascii"
> 
> Is there trick to get the ip phone to grab a ip address from the dhcp
> server.  We have a dc which is a dhcp server for our data.  And we are
> configuring another scope for the ip phones.  But phones are not grabing a
> ip.  We have the ip helper config under the voice vlan int.   what else
are
> we missing.
> 
> 
> 
> James D. Grace 
> 
> CCNP CCNA MCSE MCDBA
> 
> Sr. System Engineer / Professional Svc.
> 
> Digitel Corporation

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