• We’ll trade you an Xbox 360 for your knowledge!

    The holidays are approaching and so is your next chance to win an Xbox 360 by simply doing what you do around IT Knowledge Exchange. Between today and December 15th, the three members who accumulate the most knowledge points will win some great prizes:   1st Prize: Xbox 360 with 250GB hard drive &...

    MelanieYarbrough6,345 pointsBadges:
  • Problems configuring a L3 Dell PowerConnect 6224 switch – vlans and static routing

    Hi all, I'm stucking in the configuration of a dell 6224 dell L3 switch. I wanna create several vlan an put them comunicate between them and isolate voip traffic from the main network. Does anyone has experience in this that can provide me a little help?

    Teixeira19855 pointsBadges:
  • What is a Network Specialist – (Unified Communications)

    Im trying to figure out which program to choose. I want to be a IT - Network Administrator. I dont want to deal with unified communications. But I noticed the term was tagged along. ? I eventually want to become a IT Systems Manager. Any ideas? Question is: Unified Communications ?

    Joshcoolblue30 pointsBadges:
  • Blocking Skype and bandwidth hogging applications

    Can we block all skype and similar bandwith sucking applications from our network?

    TeachMeIT975 pointsBadges:
  • Live Expert Chat with Alcatel Lucent Tomorrow 11/30 (sponsored)

    Tomorrow, Tuesday 11/30, is our next live Expert Chat with Alcatel Lucent at 10am EDT. Transitioning to LTE: Business and Technical Considerations will help you consider what needs to be done as you create and implement a highly adaptive business model with customer-focused strategic planning,...

    ITKE347,450 pointsBadges:
  • Skype ADM-File for Windows Server 2003 group policy

    Where can I find the latest ADM-File for Skype to manage my Group Policy?

    Hofmann40 pointsBadges:
  • using ‘RUN PROGRAMS’ option in linux (redhat

    how to print a file after opening it through 'RUN PROGRAM' option in linux redhat ?

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  • Is there a way to move from a digital PRI to an analog punch down?

    I currently have a digital PRI (Nortel BCM450) and my old hardware recording devices no longer work as they require the analog punchdown block. Or I could look at a way to digitally record the data streams from all 30 lines into a software based recording system if anyone knows of a solution?

    Shayneneal5 pointsBadges:
  • VoIP protocols in a Windows network

    What is the difference between VOIP protocols and which one is the best for a Windows network?

    NewnanIT1,110 pointsBadges:
  • Upcoming Live Expert Chat on Monday 11/30

    Don't forget that Monday is the Alcatel Lucent Live Expert Chat at 10am EDT. Transitioning to LTE: Business and Technical Considerations will help you consider what needs to be done as you create and implement a highly adaptive business model with customer-focused strategic planning, service...

    ITKE347,450 pointsBadges:
  • 3G – Creating a S2S VPN when the 3G card uses DHCP and not static?

    I have a 3G WIC card (HWIC-3G-GSM) in a Cisco 1841 and need to create an IPSEC tunnel to a Cisco ASA5520 Normally creating a S2S tunnel would be relatively easy if both peers used static IP's, however my 3G provider uses dynamic addressing. If I try and create an IPSEC S2S VPN peer on a...

    OrangeNewbie55 pointsBadges:
  • Get ahead in our Xbox 360 contest: Tell us your fave blog post for 100 knowledge points!

    Looking for a way to kill a little time this Friday afternoon? We'll give you one better: Kill time and earn some points to pull ahead in our Xbox 360 contest, going on now through December 15th. Head over to the IT blogs section, do a little reading up on the latest in IT, and send us the link to...

    MelanieYarbrough6,345 pointsBadges:
  • Alcatel Lucent Expert Live Chat on 11/30 (sponsor post)

    Join us on November 30 from 10am-1pm EDT for [strong]Transitioning to LTE: Business and Technical Considerations[/strong]. The goal of this interactive session around LTE business consulting is to help you consider what needs to be done as you create and implement a highly adaptive business model...

    ITKE347,450 pointsBadges:
  • How does autoQOS work? Is it reliable

    How does Cisco AutoQOS work when setting up a cisco router, HP switch and a Cisco IP phone? I am running Windows XP SP3. Does it replace needing to manually configure QOS across the network?

    Karl Gechlik9,860 pointsBadges:
  • Electromagnetic Interference on CAT5E

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  • Free IT Book: Why New Systems Fail

    This week's free IT book is Phil Simon's Why New Systems Fail: An Insider's Guide to Successful IT Projects. Simon provides the necessary framework to "minimize the chance of system failure before, during, and after beginning IT projects." Win this book for some real-world and specific tips, tools...

    MelanieYarbrough6,345 pointsBadges:
  • IP Camera – No Static IP Required

    Dear All, first i thank you all for your valuable website. i personally got many benefits from your q/a posted. one very important issue for me is mentioned on your website but it is still not working with me, and i do highly appreciate any one can help. i want to be able to access my trendnet ip...

    Hhlebanon5 pointsBadges:
  • Do you have an IT blog or website and want to earn 100 knowledge points?

    We hope you find this community helpful in answering all your questions. But we want everyone to get every answer they need and wthat means more experts are always welcome. That's why we're asking you to tell your friends about IT Knowledge Exchange (ITKE). If you have a blog or website that is...

    ITKE347,450 pointsBadges:
  • High latency, TCP window size, single or multi session

    Dear Gurus : the situation is between 2 place with high latency e.g. 60ms from China to Taiwan. the IPLC link is 20mbps , the test PC hase been tcp optimisation increase window size FYI  http://www.speedguide.net/downloads.php if one ftp test session still can not reach for example 10%(vs 100Mbps...

    JJLee5 pointsBadges:
  • Solution other than MPLS with Leased Line Link

    We have MPLS managed services provided by the ISP. CE router connects to our router with L3 link and we are running OSPF on L3 links connected to CE routers. Earlier we had leased lines and we could use multiple leased lines with load balancing and high availability, terminated on the same router....

    Eesh125 pointsBadges:

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