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Author DNS Cache
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:24   View User's Profile U2U Member Reply With Quote
What is it?
And how do you clear it?
John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 21:25   View User's Profile U2U Member Reply With Quote
click on start then run

type in cmd, hit enter

then type ipconfig /flushdns, hit enter

job done
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:28   View User's Profile U2U Member Reply With Quote
Could not flush the DNS Resolver Cache: Function failed during execution

John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 21:30   View User's Profile U2U Member Reply With Quote
your need to be in an administrator accoubt or it wont execute
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:31   View User's Profile U2U Member Reply With Quote
whats that mean?
There are no other accounts on here!
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:33   View User's Profile U2U Member Reply With Quote
I am administrator I checked
John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 21:36   View User's Profile U2U Member Reply With Quote
another way is to go into network connections and right click on either the wireless or local area connection (depending how your connecting) icons and click repair. This will flush the cache also.
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:41   View User's Profile U2U Member Reply With Quote
ive tried the repair thing and thats when i get the original message saying windows could not finish repairing the problem because the following action cannot be completed: Clearing the DNS cache



whats it mean?
John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 21:45   View User's Profile U2U Member Reply With Quote
could restart and try the flush command again.

http://technet2.microsoft.com/windowsserver/en/library/a184e334-2c9f-48c4-abe7-804188200dd91033.mspx?mfr=true

difficult to troubleshoot further without seeing the screen
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:46   View User's Profile U2U Member Reply With Quote
ok but what is dns cache what does it mean what problems would it cause????

I will try restarting
John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 21:54   View User's Profile U2U Member Reply With Quote
DNS is how the computer converts web website addresses/computer names into IP addresses. As you surf around it builds up a table of web site names to IP's. If one of the records becomes out of date you may get issues communicating to that website or computer hence the need to flush the cache. This makes the computer go out and find the correct path to that website again.

[Edited on 16-07-2008 by John_C]
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 21:59   View User's Profile U2U Member Reply With Quote
well it wont flush it
would it cause my laptop to take ages to load web pages sometimes?
John_C
Member
Registered: 5th Mar 03
Location: South east, Bromley
User status: Offline
16th Jul 08 at 22:02   View User's Profile U2U Member Reply With Quote
There's a built in administrator account

Can you log out? If so username is administrator and p/w is normally nothing just hit enter.

Try flushing it in that account

If the browser connects to the website albeit slowly then its unlikely to be a dns issue more link speed
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
16th Jul 08 at 22:08   View User's Profile U2U Member Reply With Quote
i logged out but cant see where i can log on as anyone else but me??!!
colour_golden
Member
Registered: 24th Feb 08
Location: Hull - UK
User status: Offline
17th Jul 08 at 10:03   View User's Profile U2U Member Reply With Quote
what exactly is the problem your having? How are you connecting to the internet? It might not even be DNS cache on your machine but on the router if your using one. If your on a router you could try resetting your router.
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
17th Jul 08 at 10:36   View User's Profile U2U Member Reply With Quote
My router keeps on crashing I am connected via wireless connection
how do you reset? do you just mean turn off and on?
other problems i have are webpages taking an age to load and the whole internet experience generally being pants
i came across the cache issue when i first tried to repair my wireless connection!
blebo
Member
Registered: 18th Apr 02
User status: Offline
17th Jul 08 at 12:54   View User's Profile U2U Member Reply With Quote
Had the same problem as this, turned out that my Belkin router was on the way out
colour_golden
Member
Registered: 24th Feb 08
Location: Hull - UK
User status: Offline
17th Jul 08 at 16:17   View User's Profile U2U Member Reply With Quote
Yeah just unplug it and plug it back in. Is the router hot? i had an old one get very hot and would slow down so i binned it and got a netgear. If your feeling dangerous you could try upgrading the firmware if you can get hold of a newer version.
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
17th Jul 08 at 16:49   View User's Profile U2U Member Reply With Quote
its a bt homehub and noone else has the problems i do other than obviously the router crashing and its a belkin wireless card ive got
pow
Premium Member

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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
User status: Offline
17th Jul 08 at 21:08   View Garage View User's Profile U2U Member Reply With Quote
Kerry, Windows XP Home or Pro?
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
17th Jul 08 at 21:21   View User's Profile U2U Member Reply With Quote
Home
xa0s
Banned
Registered: 4th Mar 08
Location: Dartford, Kent Car: Turbo'd Fabia vRS
User status: Offline
18th Jul 08 at 00:13   View User's Profile U2U Member Reply With Quote
Load Windows in Safe Mode and then you'll see the Administrator account. Login and clear the DNS using that account. Worth a punt...
blebo
Member
Registered: 18th Apr 02
User status: Offline
18th Jul 08 at 07:15   View User's Profile U2U Member Reply With Quote
Connect via an eathernet cable and see if it works...if it does then its not the laptop and may be the wireless card
Kerry
Member
Registered: 5th Oct 01
Location: Norwich
User status: Offline
18th Jul 08 at 11:19   View User's Profile U2U Member Reply With Quote
oooo il try both them things thanks x
pow
Premium Member

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Registered: 11th Sep 06
Location: Hazlemere, Buckinghamshire
User status: Offline
18th Jul 08 at 11:33   View Garage View User's Profile U2U Member Reply With Quote
Safemode, press F8 a couple of times when it shows Windows XP loading.

Theres an "Administrator" account in there Use that to flush it, using the command up there

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