Where is the DNS cache?

[frogliver]

I am trying to solve a svchost.exe problem where the DNS Client service
claims 98-100% of my CPU as soon as I open the connection to my ISP
(dial-up). As a result, Windows hangs for quite awhile. I know the DNS
Client service is the culprit because I can watch its behavior in Anvir Task
Manager under Processes.

Since MS Automatic Update Service is a known svchost problem source, I have
tried every fix available for that to redundancy to no avail. I never had
that service enabled to begin with.

One poster in a forum talks about finding the DNS cache using command
prompt. He says that was his problem and upon disabling or stopping it his
svchost problem was solved. I tried using the exact same process he gives
( "Tasklist /SVC" command) and Windows says it is not a valid entry -- my
experience with command prompt is limited in the first place. He found
DNSCACHE somehow.

People in the XP help & support forum have offered only the automatic
updates solutions so I am hoping this question would be appropriate here,
inasmuch as you have dns in the name of the newsgroup. I can follow
directions in an advanced mode but am out of my league conceptually here.

Any help you could offer would be greatly appreciated. Thank you.

frogliver

[frogliver]

FYI: I went against a lot of advice to the contrary and stopped/disabled the
DNS Client service in Manager. That solved everything and there were no
adverse effects.

All is well again here. Thanks for reading.

frogliver

[Ace Fekay [Microsoft Certified Trainer]]

In news:%23ZYFfS0...@TK2MSFTNGP02.phx.gbl,
frogliver <f_gl...@nospam.com> requesting assistance, typed the following:

Is this a domain controller, joined workstation or personal home computer?
What operating system is it? Service Pack level?

The DNS Client service is not necessarily required, but has it's purpose
with DNS resolution algorithm, parsing the HOSTS file, etc. For your current
issue, I have a feeling it has the older Windows Update client. Pleae read
the following article to get an idea of what is happening and how to fix it.

DNS Client and svchost.exe 100% load
http://help.wugnet.com/windows/DNS-Client-svchost-exe-100-load-ftopict570549.html

--�
Regards,
Ace

This posting is a personal opinion based on experience, and is provided
"AS-IS" with no warranties or guarantees and confers no rights.

Ace Fekay, MCSE 2003 & 2000, MCSA 2003 & 2000, MCT
Microsoft Certified Trainer

For urgent issues, you may want to contact Microsoft PSS directly.
Please check http://support.microsoft.com for regional support phone
numbers.