• Tips for PC and MAC hybrid network?

    What is the best way to have a hybrid network with PC users and MACs? We want to cater to everyone so what should we choose as our authentication scheme not to screw anything up?

    NewnanIT1,110 pointsBadges:
  • CIFS vs NETBIOS & network performance

    Testing file open performance across a WAN vs LAN. I open a 1MB .rtf file. When opening on the LAN, the traffic is on port 445 (CIFS). When opening the same file from the same server across the WAN, the traffic is on port 139 (NETBIOS). My question for all of you protocol gurus: Is there really any...

    Labnuke9932,960 pointsBadges:
  • Some email stuck in Exchange 2003 queue

    Hi All, We have a single Exchange 2003 Enterprise server with about 150 users.  Lately - over the last month some emails have begun to languish in the queue until delivery failure.  Other emails from the same senders to the same recipients go through, and internal emails are sent as well. During...

    TimMarks55 pointsBadges:
  • Free IT Book: Building Applications in the Cloud

    This week's free IT book, Building Applications in the Cloud: Concepts, Patterns, and Projects, is Christopher Moyer's guide to help you not just migrate to the cloud, but "use cloud architectural patterns that deliver superior performance, scalability, and availability." Whether you're building a...

    MelanieYarbrough6,345 pointsBadges:
  • Open IT Forum: Suggested networking hardware and software

    Share your favorite networking tools to work with and why. We want to know vendors, model numbers, and whether you enjoy the quality of the product or your swayed by the outstanding customer service. Let us know in the discussion area, and you'll earn 50 knowledge points, good in our latest contest!

    MelanieYarbrough6,345 pointsBadges:
  • Windows Server 2008 R2 with a Windows Server 2000 Domain Controller

    Does anyone know if there are any issues runninga Windows 2008R2 server with a Windows 2000 domain controller?

    GreatLion5 pointsBadges:
  • Cisco Firewall AS5510 and Cisco 2600 series

    Is  the configuration commands for Cisco Firewall AS5510 are the same for other routers like cisco 2600 series, can I get to know some examples of the configuration for the AS5510, I already checked the Cisco web site for the aobve firewall but not much help. thanks.

    Rajah5 pointsBadges:
  • Wireless traffic jam with Cisco E1000

    I have 3 Cisco E1000 wireless routers units (being used as AP's only) covering a portion of a theme park.  Coverage is good.  Not too far away from each other.  During the day, the AP's work normally and allow connection to laptops and smart-phones with out any problems.  At night, the IP...

    Lardog35 pointsBadges:
  • Subnet Mask

    [strong]I would like to know how to convert the subnet mask into allowable subnets and hosts. For example, I have a class C subnet mask of 255.255.255.224. How do I know that this allows 6 subnets and 30 hosts? My text book is not very clear on this. [/strong]

    Riffmaker2475 pointsBadges:
  • Win7 Clients Randomly Disconnecting from Windows 2008 R2 Server

    Hello, I have a problem that's been stumping me for a while and so I'm reaching for some help.  I have this problem at two totally different sites.  They're both small (one with 5 people, one with 13), they both use a Dell Poweredge T310 server running 2008 R2, and they both have a mix of Windows...

    Netperfct45 pointsBadges:
  • Is an associates in Computer Networking + CCNA cert going to get me a job?

    So, I've begun coursework at a local community college for an associates of science in Computer Networking, with an emphasis on Cisco. They are a certified learning partner with Cisco. So, I am wondering what kind of job viability I would have as a candidate with both the Associates and...

    East10 pointsBadges:
  • Interconnecting MPLS clouds

    Is it possible to connect two or more MPLS clouds at the clients end ?

    Abcit5 pointsBadges:
  • Problem migrating SBS 2008 to SBS 2008

    hello, i'm facing a problem while trying to migrate SBS2003 to SBS2008 when installing sbs2008 it reads my answer file. But then i get an error: "the schemalevel of the existing sourceserver hasn't been adjusted" you have to adjust the schemalevel on the sourceserver. so i thought ok, i'll just do...

    A2bfreez5 pointsBadges:
  • Only external networks can access our website

    We recently set up our It infrasturcture and we found out that employees cannot acces our company's website internally but external networks can. It is baffling. Please what should i be looking at? I have no firewall. 

    Tochi20 pointsBadges:
  • IT Career advice: 7 years in hardware and networking. Next step?

    I have 7 years of hardware and networking experience and now I want to pursue some degree in this field

    Hmohammed15 pointsBadges:
  • Tips for analyzing our network

    How can we use Microsoft security and baseline analyzer to determine if our network is secure and up to snuff? We are running Windows Server 2003 /Active Directory and XP SP3 clients.

    NewnanIT1,110 pointsBadges:
  • Tell your friends about IT Knowledge Exchange, earn 100 points!

    Tell your friends about IT Knowledge Exchange, and get 100 knowledge points closer to winning our latest contest. Simply send out this tweet to earn your points!

    MelanieYarbrough6,345 pointsBadges:
  • Tomorrow at 4PM ET: ITKE Rolls Out New Badge System

    Badges are almost here and we could use your help. Friday at 4pm ET, we will be launching the new badge system so we need you to stay vigilant and let us know if you notice anything odd with your badges, your profile, or the site. Be aware that [strong]we are planning to experience some...

    ITKE344,690 pointsBadges:
  • Which is more secure: network or internet or remote desktop

    which is most secure and best to access and reliable, networking computers, internet or using remote desktop?

    Tigerpoody5 pointsBadges:
  • NAS device on my network

    If I have a NAS device connected to my network can everyone access it? Is there security?

    Troubleshooter24755 pointsBadges:

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