INTERNET PROBLEM DNS ERRORS IE DOESN'T WORK

[CHSMICRO]

I have a strange problem. Just switched from ISDN router to T1 router. All of my workstations work perfectly except for one. I can ping and tracert with DNS from it, but IE fails to work properly. Sometimes pages load. Sometimes not. AFter a few minutes gives me a DNS error and won't load anything. If I switch back to ISDN everything is fine.
Totally baffled! Any ideas?

 

[GlenJohnson]

Post an IPCONFIG /ALL so we can see your setup. DHCP problems with short lease life? When it fails, can you do a release/renew and see what happens? Glen A. Johnson
Johnson Computer Consulting
MCP W2K
glen@johnsoncomputers.us

Want to get great answers to your Tek-Tips questions? Have a look at FAQ219-2884
"Since we cannot know all that there is to be known about anything,
we ought to know a little about everything."
Blaise Pascal

 

[michaylukr]

I have seen this type of problem before, but it was because of Microsoft Proxy Client. Is your rogue client running the Proxy Client and are the others not doing so?