• Creating a backup DNS server on Windows Server 2008 Active directory network

    On a windows 2008 ad network how do we create a backup dns server? Can we have it answer queries automatically if the first one is not available? Is replication automatic?

    Troubleshooter24755 pointsBadges:
  • Upgradation from 2 MBPS to 10 MBPS

    Sir, I had a leased net line of 2 MBPS in office. Now it has been upgraded to 10 MBPS. Will the same router work? it is Cisco 1800 series it has 2 serial and 4 rj45 ports previously the modem was connected with a serial port now it has to be connected by an rj45 port. What are the steps to...

    Manoj3175 pointsBadges:
  • VMware blast over Provider-NAT (DS-Lite) connection

    My ISP recently turned to DSLite, as IPv4 addresses run out. Now, PCOIP still works, but we have a few Linux VMware desktops only supporting VMware blast - which are no more reachable now from remote, with VMware view. So what are the differences regarding ports and data flow?

    Woodpecker5 pointsBadges:
  • Change a user’s common name in Active Directory using java LdapContext

    Is it possible to change the common name of a user in Active Directory using java LdapContext? If so, what permissions does the user I bind with need to have?  I've tried and received this error: [LDAP: error code 50 - 00002098: SecErr: DSID-03150E49, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0

    cw20165 pointsBadges:
  • Install or remove a printer

    How can I install or remove a printer?

    geoffreyyoung5 pointsBadges:
  • Routing issues unaddressed with respect to SDN controller and North bound API?

    Does anyone know of the routing issues unaddressed with respect to a SDN controller and north bound API?

    pavithraH5 pointsBadges:
  • What is SDN?

    What does SDN mean?

    mostafasanaei5 pointsBadges:
  • Fiber traffic

    How does fiber carry data packets?

    lokesh57125 pointsBadges:
  • Transfer mobile battery through wireless energy

    How can I transfer mobile battery to an mobile to another mobile with wireless energy?

    73896179575 pointsBadges:
  • How can I improve my Wi-Fi signal?

    I have cable internet and one modem with wireless router connected to it. It is in my sons room for his gaming. My computer is 2 floors away and Wi-Fi signal is week. There is a cable for modem near my computer but my internet company won't allow 2 modems. Wi-Fi extender works a bit but not good...

    jimbuffett5 pointsBadges:
  • What is Port 443? Why do SSL VPNs make use of it?

    I am setting up a Web SSL VPN for remote access across my WAN. Can someone explain why SSL VPNs use Port 443? Can I use any other port?

    SearchEnterpriseWAN1,535 pointsBadges:
  • How can I get my Dell Optiplex to see a USB keyboard DURING boot process? (So I can get to the BIOS.)

    I cannot boot up my PC I just purchased. It gets to a screen that says no boot device is available. (This is not a hardware problem, I just need to format the drive.) I have a Windows XP disk and wish to install that onto this computer. Sounds easy to this point right? Well I did not realize when...

    Mjshellhm5 pointsBadges:
  • What’s my IP range?

    I am needing to find my IP range and find an avail IP within that range. IP addy - 192.168.1.104 Subnet Mask - 255.255.255.0 Default Gateway- 192.168.1.1

    Techrecruit15 pointsBadges:
  • Is there an easy to use tool for me to check the security of my router?

    I checked the logs on my home router and found port attack form Russia, China, Spain, Brazil etc on my home router. Is there an easy to use tool for me to check the security of my router to ward off these attacks, or is there a way I can make my IP 'invisible' so the perpetrators of these attacks...

    ColinEssex5 pointsBadges:
  • Changing MIMIX transfer definitions IP addresses

    How do we change MIMIX transfer definition IP addresses?

    PMusselman5 pointsBadges:
  • GPS carriers for M2M or SCADA

    Could GPS carriers like L1, L2 or L5 be used for M2M or SCADA leaving out the service of GPS ? If so, is it legal?

    Adigun5 pointsBadges:
  • No Shutdown and restart option after PC joined to Domain

    Hi. We recently setup a 2008 Server Domain in our company. When we configure PC as client of Domain server, all PCs don't have Shutdown, restart button on XP and on Vista while Windows 7 option was also disabled. I gone through Google and updates GP but the situation is still the same. Kindly...

    IT4HumAn5 pointsBadges:
  • Routers: Which port on the switch should be in blocking mode?

    To fill in some of the redundancy, you want to take advantage of the opportunities switches offer Layer 2: address learning, forward / filter Decisions and loop avoidance. In a test environment are three switches placed in the following arrangement: The links between the switches are 100Mb Ethernet...

    lawmens255 pointsBadges:
  • OSI Model Layers

    Hello, I am a student and my professor has assigned a paper on the OSI layers 6(Presentation) & 5(Session). Specifically, How each deals with Data in Motion with reference to Ethernet & OC's. I have been unable to find any information supporting a relationship between Layers 6 & 5 and...

    GFPearson10 pointsBadges:
  • What happened to IPv1, IPv2, IPv3, and IPv5?

    I hear a lot about IPv4 and IPv6, but what happened to IPv1, IPv2, IPv3, and IPv5?

    SearchEnterpriseWAN1,535 pointsBadges:

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