Introduction the issue of networking

Similar Questions

• Where shall the issue of 'unidentified network '?

  There is a very known issue with VMWare in Vista and 7, the problem of 'Networks' unidentified.

  It is detailed here, as well as a very simple solution:

  http://superuser.com/questions/11721/how-do-i-get-rid-of-the-VMware-unidentified-networks-in-Windows-Vista-and-7

  http://robboek.com/2008/12/18/VMware-unidentified-network-issue-in-Vista-and-Windows-Server-2008-fix/

  Now, why can't VMWare comes to solve this problem? May not be too difficult for the installer to make these changes in the registry

  Welcome.

  Check this VMware KB http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=1004813

  Output in May that this fix will be fixed in the future. all of this, you can run this procedure.

  Please, do not forget the points of call of the "useful" or "correct" answers

  Mauro Bonder - moderator

• Networking of base - VM issue shows the wrong (?) network speed

  I'm new on vSphere and I have a couple of servers set up to test vSphere before as I have spread.

  I have a HP DL380 server with a HP network card dual port 10 GB.  This NETWORK is connected to a HP switch.  The switch is put in place for the 2 ports are associated.  If I start the server on windows 2008 it shows 20 GB in the team of the local connection state.

  Started as 5.0 ESXi host I have NIC associate together as:

  Load Balancing: route based on the hash of the IP

  Network failover detection: State of the link only

  Notify paramedics switches: both Yes

  Both NIC ports show under active cards (no standby adapters).

  These NETWORK ports are used only for the standard vSwitch0 by default (no other VM only port groups defined).

  On a virtual Win 2008 R2 computer (even for a 2003 R2 VM) of the local connection state shows 10 GB.  Should not show 20 GB?

  I also noticed that if I save one of these virtual machines (via Veeamzip) and restoring to another server (Esxi 5.1 with an Intel 4 Gb team, same basic configuration done NIC port) it still shows 10 GB when 4 GB is the maximum available.  Should not show 4 GB?

  With the VMXNET3 adapter and the VMware tools installed network comments connection will appear as a rising 10 GB, regardless of the speed of the physical card - it is a behavior expected and rather confusing at first, especially when you have only 1 GB.

  The reason shows upward to 10 GB, because it's the speed that it is connected to the vSwitch and this would be the same in a scenario of physics - IE. the speed that you are connected to the switch to is the speed shown on the guest.

• Just send a question to the support site that I can NOT connect on my email account after auto update of 38.3.0, cannot connect to my account to check the issue!

  I just posted a question on the last update automatic 38.3.0 it is possible to log into different e-mail accounts in a profile, only the first e-mail account. My support mozilla account is linked to one of the email accounts that I can NOT connect to. Can't connect to this email account to check the issue. Your last 38.3.0 Thunderbird is useless because it is no longer possible to log in different e-mail accounts in a profile, and your support solution is useless because you need to connect to the e-mail account to check the issue.
  How to proceed?

  You can change your email associated with your media profile.
  I have 38.3.0 and I can access all my email accounts I suggest you try the initial tests:

  Start T-bird with disabled modules.
  If it works on your module is to blame and you need to activate one by one.

  Start your operating system in safe mode with active network.
  If it works probably your antivirus is blocking or delaying. (Or driver).

• HP OfficeJet Pro 8610: Printer cannot connect to the new wireless network

  I got the OfficeJet Pro for a while and everything worked very well (including wireless printing from my Mac and iPad AirPrint). Yesterday, we got a new Modem Router (from Ubee). As I tried to connect the printer with the new network, I fail miserably.

  Here's what I've tried several times: on the small screen of the printer, I select: Network Setup > wireless setting > Wireless Setup wizzard. The printer seems to networks, find the network and asks me the password, I get the password (I did this several times, so no typos!). The printer then "trying to connect to the network"... then it crashes: for a very short moment, I get a blue screen with a white error code (not always the same, for example.) B3FF3802) and then the message "error in the printer, turn off the power, then press.

  I turned off the printer and turn it back on several times (incl. pulling out the power plug and restart after a while), but when I go through the steps above, but I just get the same endresult.

  I deleted the old network as I feared it might interfere with the creation of the new network. No noticeable effect.

  I printed the "results of the wireless network test," which confirms that "your HP printer is unable to connect to your wireless router. In the results of the diagnosis, he states that 'network name (SSID) was found - Fail.

  I quite understand the message that the printer detects the network and shows good SSID / network name. I thought to enter the SSID manually but can't find where I could do.

  I'd be very grateful for any suggestions on what could be the problem (I can't imagine that the printer would not work with a new router... I searched the internet and found stuff on 'Hello compatibility', but do not know which is the issue I'm facing.

  Thanks for your help!

  I brought your question to the attention of a team within HP. They are likely to ask for information from you to get your information or product serial number. Please search for a private message from a contact HP identified. Also, remember not to publicly post information and series numbers.

  If you are unfamiliar with the operation of the function of private messages of the Forum, this post has instructions.

• I can't get the XP computer recognize the Windows 7 network file share more wireless

  Problem file/network sharing wireless with a professional system XP and Windows 7

  I have 2 computers - 1 with XP and Windows 7 pro upgrade and use a secure wireless network...  I have set up my network on the new computer and can see the files on my new XP computer, but I can't get the XP computer to recognize Windows 7 one.  What should I do?

  Hi Captive,

  
  Method 1:

  I suggest you to check if temporarily uninstall the antivirus software on the computer Windows XP allows you to connect properly.

  But don't forget to install the software after troubleshooting is done such that your computer will be at risk.

  Method 2:
  You can also check the settings of firewall on the windows XP computer. You can check if the ports are opened correctly for the network to connect. See the help link - below
  http://support.Microsoft.com/kb/283673

  Method 3:
  If the problem persists, you can even perform the clean boot on the Windows XP computer and check if you can identify the application that is causing problems in the clean boot state. To perform the clean boot follow step 1, mentioned in the article, below, and then try again checking in this state of boot -

  http://support.Microsoft.com/kb/310353

  If the issue is resolved check what non-Microsoft service or program is at the origin of the problem. referring to article and following the other steps.
  When you are finished troubleshooting, follow these steps to reset the computer to start as usual:

  a. Click Start, type msconfig.exe in the start search box and press ENTER.
  If you are prompted for an administrator password or for confirmation, type your password, or click on continue.

  b. on the general tab, click the Normal startup option and then click OK.

  c. When you are prompted to restart the computer, click on restart.

  I hope this helps.

• The iis path network not found

  How to connect to my network from windows XP x 32 to a window 7 64 X from the computer of the tree, no one can conect they can see each other, but no ore file shear connection

  Hello
  Maybe this can help.

  ---------------------
  

  Win7 when configured on the peer-to-peer network has three types of configurations of sharing.

  Homegroup = only works between Win 7 computers. This type of configuration, it is very easy to entry level users to start sharing network.

  Network of home or work = fundamentally similar (and better) to the previous methods of theWorking Group sharing which allow you to control what, how and to whom the records would be shared with.
  
  Public share = network Public (as Internet Café) in order to reduce security risks.

  For the best newspaper of the results of each computer screen system and together all computers on a network of the same name, while each computer has its own unique name.

  http://www.ezlan.NET/Win7/net_name.jpg

  Make sure that the software firewall on each computer allows free local traffic. If you use 3rd party Firewall on, Vista/XP Firewall Native should be disabled, and the active firewall has adjusted to your network numbers IP on what is sometimes called the Zone of confidence (see part 3 firewall instructions

  General example, http://www.ezlan.net/faq.html#trusted
  Please Note that some 3rd party software firewall continue to block the same aspects it traffic Local, they are turned Off (disabled). If possible, configure the firewall correctly or completely uninstall to allow a clean flow of local network traffic.

  If you end up with the 3rd party software uninstalled or disabled, make sure that Windows native firewall is active .

  ------------------------------

  Network Win 7 with another version of Windows as a work network (works very well if all computers are Win 7 also).

  In the center of the network, by clicking on the type of network opens the window to the right.

  Choose your network type. Note the check box at the bottom and check/uncheck depending on your needs.

  http://www.ezlan.NET/Win7/net_type.jpg

  Win 7 - http://windows.microsoft.com/en-us/windows7/Networking-home-computers-running-different-versions-of-Windows

  Win 7 network sharing folder specific work - http://www.onecomputerguy.com/windows7/windows7_sharing.htm

  Windows XP file sharing - http://support.microsoft.com/default.aspx?scid=kb;en-us;304040

  In Win XP Pro with simple sharing Off, you can visually see the Permission/security level and set them up at your convenience.

  http://www.Microsoft.com/windowsxp/using/security/learnmore/AccessControl.mspx#securityTab

  Sharing printer XP - http://www.microsoft.com/windowsxp/using/networking/expert/honeycutt_july2.mspx

  Setting Windows native firewall for sharing XP - http://support.microsoft.com/kb/875357

  When you have finished the configuration of the system, it is recommended to restart everything the router and all computers involved.

  -------------

  If you have permission and security issues with Vista/Win7, check the following settings.

  Point to a folder that wants to share do right click and choose Properties.

  In the properties

  Click on the Security tab shown in the bellows of the photo on the right) and verify that users and their permissions (see photo below Centre and left) are configured correctly. Then do the same for the authorization tab.

  This screen shot is to Win 7, Vista menus are similar.

  http://www.ezlan.NET/Win7/permission-security.jpg

  The Security Panel and the authorization Panel, you need to highlight each user/group and consider that the authorization controls are verified correctly.

  When everything is OK, restart the network (router and computer).

  * Note . The groups and users listed in the screen-shoot are just an example. Your list will focus on how your system is configured.

  * Note . All the users who are allowed to share need to have an account onall computers that they are allowed to connect to.

  Everyone is an account, that means a group of all users who already have an account now as users. It is available to avoid the need to configure permission for each on its own, it does not mean all those who feel that they would like to connect.

  Jack - Microsoft MVP, Windows networking. WWW.EZLAN.NET

• HP Officejet 5740: HP Officejet 5740 impression & analysis of the issues

  Hello

  I just bought a HP 5740 and have implemented to print wireless from my PC, iphone 6, notebk.

  I have the following questions & any advice would be much appreciated:-

  1. is there a limit on the number of wireless devices, I can connect to the printer?

  2. when using the Automatic Document Feeder for scanning/printing of documents, scanned images or impressions appear slightly

  biased.

  Is this likely to be a problem with the ADF?

  I thought possible is to refine the ADF paper tabs more far but I worry about the documents in

  could be stuck causing a jam.

  Thank you.

  Hi @Chrissy_61,

  Welcome to the HP Support forum.

  I understand that you have purchased a HP Officejet 5740 e-all-in-one printer you have connected wireless to a 10 PC Windows, but also an iPhone 6 and a notebook. I will be happy to answer your questions about the limits to the number of wireless devices that can be connected and the output of the ADF is slightly biased.

  There is no real limit to the number of wireless devices can connect to the printer. Devices are actually connecting to the printer on the wireless network of your router, so that it really on the number of the router wireless connections can handle. I've seen some cheaper model routers handle 5 wireless comfortably, but once again, it is more on the router and what are wireless devices on the network the router wireless.

  For the unbalanced output when using the issue of the ADF, you definitely want that paper is loaded properly, and the paper guides are to the edge of the sides of the paper without being so tight that it is originally the paper not to remain flat in the ADF. If you have problems tilt when using the ADF, here is a document that can help - the ADF (ADF) documents do not choose paper. It is a generic document that covers all the printers with ADFs.

  Please let me know if that solves the problem, or if you need assistance.

  In fact, if it helps you to find a solution, please click on the 'accept as Solution' and the 'thumbs up' buttons down below in this message.

  Thank you!

• Can't see the available wireless networks

  I bought a new router (netgear300) and tried to connect to it. For some reason any would connect to my computer, but it has not been through the modem, so I uninstalled the network card and reinstalled and rebooted the computer. Now, I do not see the wireless networks available and cannot connect to anything. I tried to download the readers online, connect to the network manually, but nothing seems to work. I get 3 error messages when I try. They are; 1 reset your wireless, 2 network adapter. the NIC "atheros ar5007 802. 11 b / g wifi adapter "known issues of pilot or related equipment, 3. Make sure that the internet protocol bindings are correct. I did all the and still nothing seems to work, and I still don't see the available wireless networks. Nothing has had this problem before? My laptop is a compaq presario f700 model. I am currently using windows vista Home premium and have the cd of windows 7 Professional, but I don't know if the upgrade with this question will repair or remain the same. Someone knows how to fix this?

  Hi Mattcreatr,

  1 can connect to the router with other machines?

  Step 1:

  Make sure you have the latest NETWORK adapter drivers installed.

  Also, see if there is a software that goes along with the drivers.  If so, get the latest version of this as well.

  Update drivers: recommended links

  Step 2;

  Also, see if there is a software that goes along with the drivers.  If so, download the recent plus version and that as well.

  Also, make sure that the wireless adapter is turned on.

  a. Click Start, type network and sharing in the search box Center start and press ENTER.

  b. click on change adapter settings.

  c. right click on the connection, and then select activate.

  Step 3:

  Alternatively, you can perform a restore of the system to a restore point where you do not experience the problem and check.

  Start your computer in safe mode

  Note: When you perform the system restore to restore the computer to a previous state, programs and updates that you have installed are removed.

  To run the system restore, you can consult the following link:

  System restore

  System Restore: frequently asked questions

  Hope this information is useful.

• The laptop has network connection limited (DNS may be unavailable)

  There is a server on my intranet, which has a total of five users. The server is played wireless through the gateway. The bridge also has two printers and a router plugged into it. The router is necessary because there are not enough ports on the bridge for all necessary cable connections. A fiver users is plugged into the router so that it both (either the server and a user) have a wired connection (this is necessary because of special circumstances). One of wireless users was able to connect after configuration of the router. The user encounter this problem is a laptop running Windows 7 x 64. See the Wi - Fi network as limited. Diagnosis is by saying that the DNS can be unavailable. How can I solve this problem without potentially interfering with the connectivity of the other user?

  P.S. I didn't want to find a similar question to this one buried in the forums somewhere.

  To solve the problem, I have disabled the DHCP disabled the DNS server, and then set the address IP of the router should match that of the entry door. Once the computer restarts, all network related issues have been resolved.

• Windows 7 does not connect to other computers in the same homegroup network

  Computer is a Dell Latitude E6500 in good working condition. Printer is connected to a desktop computer running on Pentium IV with HP LasetJet 2100.  The Pentium IV is only for printing but must be able to make a link to it. All systems have max ram and large capacity disks. All systems are running Windows 7.

  Hello Willard,

  Thanks for posting your question on the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  1. what happens when you try to connect to other computers? you receive an error message or code?
  2 update you installed before the show?

  Thank you to provide detailed information on the issue and your efforts to resolve.

  This problem can occur for the following reasons:

  -Network discovery may be turned off.
  -Password-protected sharing is turned on.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run the network troubleshooting and check.
  Reference:
  Using the troubleshooter from network in Windows 7
  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  If this does not help, use method 2.

  Method 2:
  Please use the suggestions contained in this Microsoft support article and check the issue.
  Reference:
  Why can't I connect to other computers?
  http://Windows.Microsoft.com/en-us/Windows7/why-can-t-I-connect-to-other-computers

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Windows 7 does not connect to the new wifi networks

  I have a problem with connecting to wifi networks. My laptop only connect to wifi networks that I have already connected to in the past but does not connect to all nine. The computer will recognize the but won't give me the possibility to type in any password. For example, I can connect correctly to the House and my moms place as wifi passwords are already saved on my computer. However if I go to a friends house their wifi signal will appear but when I go to connect I will not have to enter a password, the mouse cursor will simply show it to load a few seconds and then nothing happens.

  Can someone help me?

  Hello James,.

  Thanks for posting your question on the forum of the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  What is the brand and model of your computer?

  This problem can occur for the following reasons:

  -WEP, WPA or WPA2 key or password security issues.
  -Incorrect network connection settings.
  -Corrupt or incompatible drivers.

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run the network troubleshooting and check.
  Reference:
  Using the troubleshooter from network in Windows 7
  http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

  If this does not help, then use method 2.

  Method 2:
  Please use the suggestions contained in this Microsoft support article and check the issue.
  Reference:
  Wireless and wired network problems
  http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• 'Windows not will mark the Ad Hoc network'

  Hello

  User of the computer without experience here.  I have an iPad that works very well if I have WiFi available.  I don't have WiFi at work, so I am interested in the connection through my work Windows 7 computer, which is connected via a connection to the local network.

  I did everything according to the instructions on:

  http://Windows.Microsoft.com/en-us/Windows7/set-up-a-computer-to-computer-ad-hoc-network

  However, when I put my key name and the network security and press 'Next', I get the message, "Windows could not configure [network name]."

  There is no other error message and no indication on what I could do so that Windows is able to put in place the ad hoc network.

  What should I do?

  Thank you

  Rob

  Hello Rob,

  Thank you for the update.

  As you said that the computer is connected to a domain network, I would like to advice post you your query in the TechNet forums because they have more expertise on these issues. Follow the link below to do the same.

  Forums TechNet for Windows 7
  http://social.technet.Microsoft.com/forums/Windows/en-us/home?Forum=w7itpronetworking

  Hope this information helps.

• Unable to access the Windows 7 network or via router or ad hoc homegroup

  I have a very annoying problem. I have 2 computers clean. They were formatted and Win 7 ultimate was installed on both computers. They have a PCI card (D - Link DWA-525) wireless. Their material is identical, the same motherboard, etc., next to "Server" is the pentium 4 and the 'customer' is celeron.

  We have 2 routers and modem 1. The first router, Airport Extreme, serve as a DHCP server and provides the wireless network. The second router (TimeCapsule), supposed to be the first router ethernet extends wireless (Act as a bridge). I can connect to the network and the internet works fine.

  The problem is with the local network.

  I can see the two computers on the network tab. I can ping by IP and name. I made a Homgroup on the computer 'server '. The 'customer' computer is joined I can see the libraries. Firewall computer both are disabled. All firewalls, routers and modem are disabled.

  A double click of the library on the homegroup does nothing. Attempts to access the shared by \SERVER folder or by the tab network gives a "path network not found" error.

  Basis, such as the file and sharing, settings etc, are on. Password sharing is disabled. Encryption is 40-50 (not 128, I don't remember the exact number). It's both for the work at home and Public networks.

  Because I could not access the network, I decided to make a special one. Same problems. Even with the static IP address (192.168.0.1 [Server] and 192.168.0.3 [customer], 255.255.255.0 subnet) and NetBios forced to activated.

  I just can't make it work. I have tried many info from here and other forums, but nothing is working. The worst part is that another PC will join the network, but I have not do it again just because I can't do these PC to work. A test, I put the other PC on the network (Win 7 Home), and the same problem applied.

  All computers can see them in the network, two ping tab ways with IP and name, but when trying to access the pc via network, it gives the network not found error path.

  Yes, I shared files.

  Homegroup troubleshooting and network that find anything wrong or just can not solve the problem.

  Help, please!

  Hello

  The question you posted would be better suited in the TechNet Forums. We have a separate team working on these issues. I would recommend posting your query in the TechNet Forums.

  TechNet Forum
  http://social.technet.Microsoft.com/forums/Windows/en-us/home?filter=AllTypes&sort=lastpostdesc

  Hope this information is useful.

• ISE 1.3.0.876 - cannot delete the Group of network devices

  Hello

  When I try to delete a NDG I tells me "this node cannot remove because it contains devices or subgroups.

  When I search in the peripheral topic network no devices are part of the group, and it has no sub-groups in this group.

  So what don't understand me?

  Brian

  Hi Brian,.

  If you have checked everything regarding the configuration and we are still not able to remove the NDG group.

  In this scenario, that the problem is although the n group is not referenced for an any Nagels when we try to delete the n group, it will throw an error "this node cannot remove because it contains devices or subgroups.

  The reason for this problem is that previously when n use this group of n, and if we reference out of this group of n, "dereferenced" information only are not updated in the database table and thus causing the issue when deleting GUI. He still thinks as if it has references.

  You may need to open a TAC case for this because it will be access to the SQL DB of the ISE and you don't have access to him.

  Kind regards

  Aditya