Internet connectivity issues with SA 520W router

Hi,
We have configured Cisco Small Business Pro (SA 520W) in a small office and all computers are connected with wifi. We are facing following problems:
1. Computer is connected with network and 100% signals available but there is no internet. After repairing network from computer or sometimes rebooting computer fix the this problem. What cause internet connectivity problem?
2. Sometimes computer is connected with internet and everything work fine but suddenly there is no internet. May be internet come back again after 2 minutes etc. Strange behavior.
3. Sometime there is no internet connection even after trying all possible tuneing but internet connection become alive again if we reboot router.
All these problems appear randomly on different computers. Can anyone tell what's the reason of all these problems and how can fix it?
Thanks.
Sajjad

I have the just similar problem since few days , for long time I have no issues with wireless router
I have five static IP addresses I am using 1 static IP for the Router and other for the internal use
I though it was my inter provider technical issue,
The internet is working through provider gateway router but not through a Cisco SA520W
some times it works some time it wont resolve host name, internal LAN works perfect ,but internet drops packets and it is very slow
If we dynamically setup the router, it works but not for the static IP address
my old configuration is not saved , reset to factory defaults even then it did not work
I do have 24 port cisco switch when I login there is no gui console just blank blue screen with text boxes
I appreciate some can guide.
I believe we need the update firmware on both devices .I appreciate for the help
Thanks
Ravi

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Message Edited by CPUGuy on 05-04-2009 06:23 AM

Internet Connectivity Issues

By process of elimination, I may have the right source of my problem, but may not!
Recently purchased a Time Capsule, primarily to replace my old Airport Extreme and extend its effective range within a new house. At the same time, I upgraded my iMac OS to Snow Leopard (so maybe this has caused a problem?!)
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Have run Network Diagnostics which tell me there's no problem (except it's still really slow!) and have obviously rebooted repeatedly (including the router and Time Capsule).
Any ideas?

Hello AnaB4,
Welcome to the HP Support Forums!
I see that you are getting a message to connect to server to update ink levels when printing with the 8620. This has been an issue since the weekend, server problems have been noted as the cause. The only resolution I know of at this time is to follow the steps here: Re: How do I correct the date on my HP Envy 4500?, or keep hitting OK.
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JERENDS
I work on behalf of HP
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
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Internet connectivity issues with SA 520W router

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