• Contest Bounty: Earn 500 knowledge points!

    You could earn 500 knowledge points for sharing your story. Simply read this blog post and then share your story of survival. If we publish your story, we will first ask permission and compensate you with 500 knowledge points to go toward our current IT Knowledge Exchange contest . Good luck!

    MelanieYarbrough6,345 pointsBadges:
  • How does IP phone contact DHCP

    hi all in callmanager express we configure callmanager as a dhcp.now my question is do we need to put iip address in ip helper-address command of callmanager express i.e default route or what. regards sandeep

    Sandyrana5 pointsBadges:
  • Where should my Exchange server reside on my network?

    Where on my network should my Exchange server reside? Does it need to be on the dmz or should it be inside the firewall? Users will connect from outside the network and inside using a variety of connection methods ranging from dial up all the way up to VPN connections over fiber.

    Troubleshooter24755 pointsBadges:
  • Creating firewall rules to allow FTP connections

    I need to create firewall rules to allow FTP connections from specific clients. I have their network address/subnet mask. How can I add this for all servers from my Sonicwall Pro 3060?

    TeachMeIT975 pointsBadges:
  • WAN accelerators

    Does either RiverBed "Steelhead" or Expand Networks optimization tools support secure Citrix and if so how do they compare?

    RSOTechOps5 pointsBadges:
  • Branded URL redirects are mirroring the website. Is this managed in the DNS or by the website host?

    Bvechik5 pointsBadges:
  • You Pick: Drupal’s Building Blocks, Scalability Rules, Building Cloud Apps, DTrace

    This week, you get your pick of our most recent IT book titles. Check out our latest titles in the IT Bookworm Blog for more details on these books: Scalability Rules Multicore Application Programming Drupal's Building Blocks Building Applications in the Cloud DTrace To win one of these great...

    MelanieYarbrough6,345 pointsBadges:
  • Setting up FTP server on Windows Server 2008 R2

    How can I setup a FTP server on a Windows Server 2008 R2 easily?

    TeachMeIT975 pointsBadges:
  • Problem with document link to MyAttachments database

    I'm using MyAttachments to store documents sent to me in Notes mail. MyAttachements is successful in detaching the the documents and storing them in the MyAttachements DB. All of the file references appear to be set up correctly but when I click on the link in the Notes mail piece I get the error...

    Jhankins715 pointsBadges:
  • Custom Ubuntu disk with applications for corporate recovery disks

    Can I make a custom Ubuntu disk with the applications I need to distribute as corporate recovery disks? It can have an application for our VPN so they can connect to OWA remotely even if their system is offline. They have Windows 7 on their laptops.

    Troubleshooter24755 pointsBadges:
  • Restore Job Schedule entry to iSeries box.

    How to restore or FTP the Job Schedule Entries( only certain nos.) from one iSeries Server to another iSeries Server?    Thanks in advance...

    Harish.kuolkhere190 pointsBadges:
  • Encryption software for corporate laptops

    Is there free encryption software for our corporate laptops? Does it offer remote wiping capabilities?

    TeachMeIT975 pointsBadges:
  • Fault tolerance on a web server

    What is the best way to have fault tolerance on our web server? We have a few backup machines all identical that get replicated via scripts every 10 minutes. How cab we automatically fail over to another already configured box if the primary production machine fails? Is this some DNS magic?

    TeachMeIT975 pointsBadges:
  • Possibilities of office virtualisation

    hi there it may sounds like funny qustion to experts for that i'm sorry, my question is, is it possible to have 10desktops in a office on a lan connection with a single server, and all these desktops can be istalled "without" OS to the network and sopportad with vertual desktop direct from server?...

    Medicaldoctor5 pointsBadges:
  • Mix luns from 300 and 146gb drives when provisioning storage capacity

    We need to add capacity to our EMC DMX4 which currently has 146 and 300gb 15k drives.  The 146gb drives may be difficult to get so my questions is given todays technology with drive IOPS, should it be a concern if I need to expand the amount of disk to an existing host that currently has 146gb...

    Ldavis1005 pointsBadges:
  • Restrict certain ISPs from seeing web page by HTML coding

    Can a web page be coded so that someone using a specific ISP cannot access the page?  For example if the person uses comcast or msn, can code be added so those users can't see a website?  Thanks.

    Wineagle35 pointsBadges:
  • How to connect four FC brocade switches ?

    Hi, i have Four FC brocade switches two internal in HP Blade server connected direct with blade servers and two FC brocade switches (DS-300B) connected direct to EMC SAN storage (CX4-120) , so my question now how i can connect four switches to be able to see all blade server HBA (WWN) throuh two...

    Karimfalcon10 pointsBadges:
  • redundancy between two mpls link

    We have two different mpls link from two different service provider.one primary link and one back up link. routing protocol are using EIGRP and BGP between them.we want  to configure  redundancy between two link , if one link goes down , second link automatic take route. please suggest me how...

    Vinesh123480 pointsBadges:
  • Does CCNA or MCSE require programming knowledge?

    I'm a final year computer engineering student from India. Does CCNA or MCSE require programming knowledge?

    NetworkingATE1,545 pointsBadges:
  • Can I switch to an IT career in networking without a four-year degree?

    I am thinking about switching careers to join the IT field. I was thinking about an AA degree but was told certifications will work better because of specialized fields. Unfortunately, I don’t have four years to get a BA. I'm open to anything, network, software, etc., but I am not interested in...

    NetworkingATE1,545 pointsBadges:

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