• Cooling a data center with 3 racks?

    What should be used to cool a small data center that has 3 racks and generates a lot of heat in a small room? We have a budget to ventilate and cool the room. What should we do and how can we find out all our options?

    Troubleshooter24755 pointsBadges:
  • Best approach to determine CPU cores – physical and logical

    What is the best way to determine the number of CPU cores both physical and logical on servers. And the servers can range from the Intel architectures Intel X86 series, Intel X64 (Itanium), AMD X86 series, IBM Power4, IBM Power5, IBM Power6, IBM Power7, Sun SPARC IV series, Sun Niagara series, HP...

    Mortimer1675 pointsBadges:
  • Designing a single query using SPUFI

    Hi, I am new to Mainframe..using QMF.Instead of using multiple select queries,my TL told me to design a single query.How to execute the query in SQL execution engine SPUFI??? Please tell the steps involved in creating a dataset & import the results?

    Ajsjanani5 pointsBadges:
  • Contest Bounties: Last chance to win an iPad!

    The end of the iPad contest is drawing near - next Wednesday, February 16th to be exact - and we want to see more of you in the final drawing. In order to help push you over the 500 knowledge point requirement, we assembled some last chance bounties to get you in the running: 1. Tweet about...

    MelanieYarbrough6,345 pointsBadges:
  • Boost connectivity with Cat5

    I know this is nt right but in a picnh for now this is what was done. went about 270 feet in cat5 cable and terminated to a jack. Then to a little 10/100 switch then five 5 lines to more than 100 feet of more cat 5 to another terminated ends.   Well of course the speed on the network is slower but...

    Jaymz69765 pointsBadges:
  • Windows 7 AD users connecting to OS X servers via login script.

    We have several Windows 7 users that will need to access Mac OS X servers. How can we make this happen via an AD login script? What needs to be modified on the server or client?

    Karl Gechlik9,860 pointsBadges:
  • Perc 5 virtual disk settings lost

    My Dell PowerEdge with Perc5 controller and 5 x SAS drives wint boot, apon further digging i cant find Virtual Disks configured. the trouble is that I dont know the original setup ie Raid 0,1 or 5. Is there any tricks to find out what the original VD was and how to reinstate as I have no backup

    Repip6220 pointsBadges:
  • VLAN setup advice

    We have a network with Windows Servers, Windows Clients, Mac servers and Mac Clients. We have HP Pro Curve’s 4000M and a ProCurve 6108 as our switches. Should we setup VLANs? Can it be beneficial?

    NewnanIT1,110 pointsBadges:
  • Remote printer service pose security risk?

    The IT auditors have pointed some of my boxes (SUSE, Solaris 10 and AIX) have [strong]remote printer service[/strong] running and that is a potent security violation. I am confused what is remote printer service and how do I disable the same. I need the help. A prompt response is appreciable.

    RanaSarkar30 pointsBadges:
  • Win 2003 server roaming profiles

    We are moving from a Win NT server and Win NT Workstation environment that use Win NT roaming profiles to something new. The roaming profiles have come in handy since 1) some folks work in several areas, and 2) the mfg shop floor folks use whatever PC they can find that is unused at the time. We...

    Anakin0 pointsBadges:
  • Tool for determining how many SIP proxy servers are needed for installation

    How can we determine how many sip proxy servers are needed for a new installation? Is there a tool for this?

    TeachMeIT975 pointsBadges:
  • For VoIP Server recruitment.

    [strong][em]i have got a problem soon after shifting my VoIP server to the Rack which is in server room but it fail to respond while it was operate before on my work bench.is there any different may be because is ready configured and working problem is started after shifting to another...

    Gmanyaga5 pointsBadges:
  • How to improve cooling efficiency of server rooms without cold-aisle/hot-aisle arrangement?

    Hi, I was given server rooms where server racks are placed front-to-back without cold aisle and hot aisle. The racks are of mixed brands. I approached our APC rep and was advised to change the racks to APC racks and install back rack doors with exhaust fans as such add-ons are only meant for APC...

    KaiBeng665 pointsBadges:
  • Masters in Network and Distributed Systems with CCNA????

    Hi Guys, I am doing my Masters in Networks and Distributed Systems. Currently I have 2 months vacation in hand and want to do CCNA in that time. Need help on whether it is good idea?? Will it help my Masters?? Masters in Networks and Distributed Systems with CCNA is a good combination?? Will the...

    Manojdhirde0 pointsBadges:
  • Hot-aisle or cold-aisle containment?

    When you decided to implement hot-aisle/cold-aisle containment in your data center, did you consult any best practices guides? What made you decide that a hot-aisle/cold-aisle solution was right for your setup?

    ITKE342,605 pointsBadges:
  • Control-M quality assurance in IBM mainframe

    I'm looking for guidance on quality assurance plan guidelines for Control-M in IBM mainframe.

    Drcbd5 pointsBadges:
  • Free IT Book: Drupal’s Building Blocks

    Today's free IT book is an essential addition to any developer's library: Drupal's Building Blocks. Learn how to quickly build web sites with CCK, Views, and Panels, all by answering one of five questions and posting the link to your answer in the discussion area below. A particular IP range cannot...

    MelanieYarbrough6,345 pointsBadges:
  • VPN solution for deploying endpoints quickly

    What is an easy vpn solution for deploying endpoints quickly, cost effectively and easily? All types of operating systems from solaris to windows servers.

    NewnanIT1,110 pointsBadges:
  • Sendmail in SunOS

    The sendmail configured in the SunOS server is capable of sending and recieving mails. I want to block the port 25 use and want to stop the incoming facility of the sendmail. Please advise what should be doing for that. Should I stop the sendmail service.

    RanaSarkar30 pointsBadges:
  • Disable SNMP in Solaris 10

    What is process to disable SNMP, finger, tftp, cmsd in Solaris 10.

    RanaSarkar30 pointsBadges:

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