Can't get IP address using DHCP

  • Thread starter Thread starter Tony Reina
  • Start date Start date
T

Tony Reina

I've got a curious problem with Windows XP Pro. On my HP
Pavilion 310n desktop, I am able to have DHCP negotiate
the IP address with my Netgear switch. However, on my HP
N5415 laptop, I can only get an IP if I specify one. If I
try to use DHCP on the laptop, the DHCP client services
dies immediately after trying to start and is unable to
reset and request an IP address. However, Windows XP says
it has a 100 Mbps connection with IP 0.0.0.0.

Has anyone run across this or know why this is behaving
so strangely? Is there anyway to reset the settings back
to factory default or something? I know the DHCP client
has worked on this laptop in the past.

Thanks.
-Tony

p.s. Please forward your response to (e-mail address removed)
 
quoted form http://www.ChicagoTech.net
Can't obtain/renew IP addresses from the DHCP server

Symptoms: 1) you have a DHCP client which may not be able to obtain/renew IP
addresses from the DHCP server intermittently. 2) after setup a workstation
to obtain an IP address from DHCP, the machine can't ping others and
ipconfig /all shows Autoconfiguration IP Address. . . : 169.254.x.x.

Resolutions: 1) If this is XP, obtain the latest service pack for Windows
XP.
2) Use the Network Diagnostics tool to identify any failed settings. To do
this, go to Help and Support>Use Tools to view your computer information and
diagnose problems>Network Diagnostics>Scan your system. When the process
finishes, check for any items marked "FAILED" in red, expand those
categories, and view the additional details about what the testing showed.
3) Assign a static ip on the client and ping the DHCP server. If you can't
ping the DHCP server, check the connection and hardware.
4) If you can ping the DHCP after assigning static ip, check the DHCP
settings.
5) Make sure no firewall is running on your LAN.
6) Run Repair this connection if it is XP. Or use netsh to reset TCP/IP
configuration.
7) If it is win98/w2k, remove and reinstall TCP/IP.
8) Try to upgrade the new NIC driver.
--
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