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Hi Friends... this is Shiva from INDIA.... I'm working as a Systems Administrator... My company have 6 Dell servers... in that 2 are Storage servers (Power Vault 725N and Power Edge 2950)... About 40 computers are connected to theses 2 storage servers... All people are work directly on these two servers... Every thing is working fine.... But problem has started before two weeks.... I don't know what is going on.. but all the Systems which is connected to this two servers are running dead slow... and these two servers also running dead slow... when I disconnected from the network they are working fine... problem is coming when I connected to the network only... We don't have any domain servers.... working under workgroups only.... I don't know where the problem is... I tried so many things... re installed anti-virus and run the complete Virus Scan... there is no virus I found in my network...(I'm using NOD 32) I re installed the OS in all client compuers except servers... even thoug I didn't get rid out of this problem... if I didn't solve this problem... I may be lost my JOB.... pleeeeeez any GOD is there for me..... help me pleeeeeez...
Please make sure that all the cables are in good condition, if not replace them with high quality ones for better speed. Make sure that there are no hardware on software conflicts in the server and the client PC's. Run regular maintenance.
Have a look at this article which is on client performance tuning.
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If this is a personal(home) computer, then you perhaps do not have the correct permission to perform certain actions on it..
Are you logged in as an Administrator?
If so, You can right click on the Google Chrome shortcut(icon) and choose "Run As Administrator" to give the application more flexible security/permissions.
If you are using a work computer, then your access may be withheld by your Network Administrator or Company/Group Policies.. and if this is the case, then there's little you can do about it
Windows Server 2008 is one of Microsoft Windows' server line of operating systems. Besides Windows 7.Windows Server 2008 are the latest and more secured versions from Microsoft. Windows Server 2008 has many new features included that system administrators of small and large companies will enjoy. <br />
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Many use Windows 2008 server as a workstation.That means A group of computers and devices on a network that are administered as a unit with common rules and procedures.And the host computer manage these computers through its admin account and password.<br />
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If you have lost windows 2008 server local admin password, I think it is easy for you to recover the password.But what if you have lost windows domain password? Things will get more tricky and all of the computers in the domain paralyze.These passwords also called AD password.Before solving your password problem, you need to know what is Active Directory Domain Controller.<br />
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<b>What is Active Directory Domain Controller?</b><br />
<br />A domain controller is a server that is running a version of the Windows Server operating system and has Active Directory Domain Services installed.<br />
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When you install Windows Server on a computer, you can choose to configure a specific server role for that computer. When you want to create a new forest, a new domain, or an additional domain controller in an existing domain, you configure the server with the role of domain controller by installing Active Directory Domain Controller (AD DS).<br />
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There is the diffence bettwen Domain and local. A Windows Server domain is a logical group of computers running versions of the Microsoft Windows operating system that share a central directory database. A user may be granted access to a number of computer resources with the use of a single username and password combination.<br />
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A Domain Controller allows password authentication throughout a network. What this means is that your password is checked on the central server no matter which machine you log in from. A Domain Controller can also control access to files and directories which can be setup so users have access to all their files no matter which machine they log in from. This also makes adding and removing users among other things much easier as all that is required is a change on the Domain Controller itself rather than every machine on a network.<br />
<br />If you have lost this domain administrator password (also called AD password), it will be a tricky thing.However, Windows Password Key Enterprise can allow you to reset domain administrator password.<br />
Here is the steps to reset Windows server domain password<br />
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Step 1: Download and install Windows Password Key Enterprise in any available computer.<br />
<img src="shalakate.jpg" />
Step 2: Run the software and insert a blank CD or USB Flash Drive to computer.<br />
Step 3: Select Domain Administrator and choose CD/DVD or USB Flash Drive<br />
Step 4: Click Burn to begin bootable disk creation.<br />
Step 5: Insert the newly created CD/USB Flash Drive to your locked computer , but remember you need to set the bios setup , make sure the computer to boot from CD or USB.<br />If you don't know how to set BIOS, take a look this tutorial.<br />
<a href="http://www.lostwindowspassword.com/how_it_works/bios_setting_for_cd.htm">http://www.lostwindowspassword.com/how_it_works/bios_setting_for_cd.htm</a><br />
<br />Step 6: And then you can recover your Domain admin password<br /> <br />Now you can log on your domain admin account and reset a new password.<br />Note: This can also work in Windows Server 2000,2003 <br />
cc
we all know our board band provider don't give us the full speeds we are meant to get but this is proven to give ya internet a boost
this
ones simple:
this is for broad band connections. I didn’t try it
on dial up but might work for dial up.
1.make sure your logged on as actually "Administrator".
do not log on with any account that just has administrator
privileges.
2. start - run - type gpedit.msc
3. expand the "local computer policy" branch
4. expand the "administrative templates" branch
5. expand the "network branch"
6. Highlight the "QoS Packet Scheduler" in
left window
7. in right window double click the "limit reservable
bandwidth" setting
8. on setting tab check the "enabled" item
9. where it says "Bandwidth limit %" change
it to read 0
reboot if you want to but not necessary on some systems
your all done. Effect is immediate on some systems.
some need re-boot. I have one machine that needs to
reboot first, the others didn't. Don't know why this
is.
This is more of a "counter what XP does" thing.
In other words, XP seems to want to reserve 20% of the
bandwidth for its self. Even with QoS disabled, even
when this item is disabled. So why not use it to your
advantage. To demonstrate the problem with this on stand
alone machines start up a big download from a server
with an FTP client. Try to find a server that doesn't
max out your bandwidth. In this case you want a slow
to medium speed server to demonstrate this. Let it run
for a couple of minutes to get stable. The start up
another download from the same server with another instance
of your FTP client. You will notice that the available
bandwidth is now being fought over and one of the clients
download will be very slow or both will slow down when
they should both be using the available bandwidth. Using
this "tweak" both clients will have a fair
share of the bandwidth and will not fight over the bandwidth.
This is a brain-dead system default setting from Microsoft. If your company/network requires you to use a proxy server, they can make it happen invisibly to you. There is nothing wrong with turning it off except that your connection might slow down if there is a proxy on your network and you don\'t use it. Proxy can cache (save recent pages) and/or restrict your access (filter porn sites). Filtering should be invisible or not configurable by users. The MS default is just plain wrong.
When you "logon" to your local network, your computer is configured to fetch your "desktop" (My Documents and wallpaper and everything else) from a "server" computer on your network.
Was your "logon" to the local "domain-server" a successful login?
Does your local Network Administrator indicate that the "domain-server" is functioning properly?
Does that server's log-file show any error-messages, such as "not allowed to login between 10 PM and 6 AM" (a "security" setting on the server).
Since your "desktop" could not be loaded from the domain-server,
your computer has used a "local" copy of your "desktop",
and it is warning you that any changes will *NOT* be "merged" back to your "network" profile.
Have you contacted you local Network Administrator? What did she say?
Since the only thing that changed was the Shiva Atom, I'm guessing that the license error is coming from the terminal server itself rather than the VAX, corrrect? My only suggestion would be to replace the ethernet chip on the new server with the one from the old server. Perhaps the license is tied to that address. It should be a small 8 pin IC in a socket. At the time of these units being built, the Ethernet ID chips were usually installed in sockets.
Unfortunately, the problem is not with the printer, but rather the computer that you are trying to access it with.
It could be a corrupt Print Driver, corrupt registry file, your firewall, or even the security settings on the print server.
The network card of the printer doesnt care where the source of the request is coming from. If you can address the printer via tcp/ip, then the port is active and working.
Check with the system administrator of the print server to see if they can help resolve the issue.
What is your connectivity to the SAN? fiber or iSCSI?
Have you checked the management tools to see if there are any errors on the data paths?
If using iSCSI and the SAN and server are in the same network segment, make sure the default gateway is empty for the iSCSI connection.
Look at the routes on the server to make sure the traffic is not leaving the subnet through a router and back to the SAN, and vice versa.
If fiber then you'll have to use the tools given to check for errors.
Ken
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