We help IT Professionals succeed at work.

Test DHCP response

nextsoln asked
Medium Priority
Last Modified: 2012-05-06
I have setup a 2003 server with DHCP using 2 different subnets, the primay subnet works fine. The second subnet is for our IP phones that run on a seperate vlan and require an IP address and SIP server address from the DHCP server. I have set option 120 (SIP Server) to the PABX IP address and assigned it as an optio to the second DHCP pool. While the phones recieve an IP address automatically they are not getting the SIP server. Is there a way to test the DHCP response to see what information it is supply when it recieces a request?
Watch Question

Mal OsborneAlpha Geek

Catch Packets with Wireshark, filter & try to decode?  
Problem still exists but we have worked around it.

Not the solution you were looking for? Getting a personalized solution is easy.

Ask the Experts
Access more of Experts Exchange with a free account
Thanks for using Experts Exchange.

Create a free account to continue.

Limited access with a free account allows you to:

  • View three pieces of content (articles, solutions, posts, and videos)
  • Ask the experts questions (counted toward content limit)
  • Customize your dashboard and profile

*This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.


Please enter a first name

Please enter a last name

8+ characters (letters, numbers, and a symbol)

By clicking, you agree to the Terms of Use and Privacy Policy.