• vpn

    I have a network in one country Qatar. But i am accessing my server from France. my email also (ms outlook) i am accessing through that France server. I am using a vpn software to connect this server. I have printer in my home network. The problem is i am not able to print while i connect to the...

    Cknafick160 pointsBadges:
  • Tool for mapping unknown Network/Data ports?

    Two recently acquired offices lack network diagrams and there is nothing to show which data ports are live or how anything matches to the patch panel. Besides manually visiting dozens and dozens of ports with a laptop -- what are the options? Surely there is a tool for this scenario. Would someone...

    BrentSheets6,875 pointsBadges:
  • Oracle remote login results in IPNAT.SYS error

    Attempts at remote login to Oracle database throws an IPNAT.SYS error. Is this a firewall issue with Windows Server 2003? Or is this Oracle configuration problem? What is the best secure way to handle an IPNAT.SYS error? Thank you. Moderator Note: This is a submitted question.

    BrentSheets6,875 pointsBadges:
  • Free Chapter – Cisco IOS XR Fundamentals

    Another free chapter download is available on the IT Bookworm Blog. Written by: Mobeen Tahir, Mark Ghattas, Dawit Birhanu, Syed Natif Nawaz Book: Cisco IOS XR Fundamentals Overview: "Cisco IOS XR Fundamentals is a systematic, authoritative guide to configuring routers with Cisco IOS XR, the...

    BrentSheets6,875 pointsBadges:
  • Where is a switch on the OSI model?

    At what layer of the open systems interconnection (OSI) model does a switch operate?

    NetworkingATE1,545 pointsBadges:
  • problem encountered between 3com 4950 to catalyst 500

    I encountered a problem between the connection of 3 com (4950) to catalyst express 500. 3 com is located in the server room and act as our distribution switch, from server room it is connected to catalyst 500 using fiber optic cable (multi mode). I connect the 3 com to the sfp uplink of the...

    Ninja185 pointsBadges:
  • VPN Access

    Last night, one of the the systems administrator had to re-index a database, which takes about 3 hrs to do. Yet, stubborn users (local and remote) still try to log on to the database to input data, even though a notice was sent out for them not to log on. So, to stop the remote users, I shutdown...

    Jdleon85 pointsBadges:
  • how do i check part number for cisco 2821

    router 2821

    Ha25 pointsBadges:
  • Running sound over the LAN via Terminal Services

    in running terminal servers, has anyone run sound and or video via terminal services and how did it work out?

    Buddyfarr6,850 pointsBadges:
  • Subnet Mask?

    Can you please tell me how to find mask when only subnets are known?e.g find out mask when subnets are 50?

    Tehmeena5 pointsBadges:
  • Cisco Voice

    Hi Reader: I am presently attending a CCNA class in Canada. And I am a bit confused as to how I need to pursue the line of CISCO Voice and what would be my pre-requisite courses/modules I need to take after completion of CCNA. Could you advise what is my best option to pursue, should I take next -...

    Parveen5 pointsBadges:
  • DHCP server settings for Windows Server 2003

    Can somebdy help with step by step setting on Windows 2003 server?

    Daptron200010 pointsBadges:
  • How to configure SNMP v3 on a Catalyst switch running CATOS

    I'm running CATOS version 8.04 on all my core 6500 switches. I've been attempting to upgrade my snmp from version2 to version3. I can't find any documentation that gives a good understanding of how to upgrade it and explaination of the new commands.

    DITGUY5 pointsBadges:
  • Cisco Wireless 1200 DHCP Issues

    Ok, I have seen this same issue on several message boards etc. but I have yet to find a good answer so here it goes. I have a network with 12 Cisco 1200 series access points all connecting to 3550PWR switches. The switches are configured with 2 vlans, one for a public wireless LAN and the other as...

    Leeth70 pointsBadges:
  • Wireless network lease span

    Hi, what happens when the lease for my wireless network expires how do I set the lease time span for my wireless network? Can I set it to infinite? I am using a TP-Link TL-WR542G wireless router. Thanx.

    Arifdelavega5 pointsBadges:
  • Recommendation: system process using a mapped drive

    My Setup: Server A: Win2k / Access2000 Server B: Win2k3 / Access2007 I have a syncing application that will look for changes on my ServerB database, and replicate those changes to the ServerA DB. This application is based around a mapped drive. What I am trying to secure is a method that will work...

    DaveLockard50 pointsBadges:
  • SPOF best practices

    What are the best practices for eliminating single points of failure (SPOF) in a network? What are the most common ways to eliminate them?

    JennyMack4,280 pointsBadges:
  • Setting Up IP address for WIndows Server 2003

    I have a routergoing to 2 switches that are daisy chained ( 48 & 24 port)and the a server running WIndows 2003 coming fomr the switches. I have a static IP address from Time Warner. a) Do I setup the Static IP address only on the router ? b) What IP address do i setup for the server? c) How do I...

    Tomtek207115 pointsBadges:
  • What are the main benefits of VLAN?

    what is benfit to make vlan

    Saifuddin190 pointsBadges:
  • Information Systems Security or Computer and Information Science Degree?

    I am roughly one year from graduating with my B.S. in Information Systems Security. So far, I've completed my general education requirements, and am now beginning my core and major classes. Lately, I've found myself second-guessing my decision of ISS: is an ISS degree such a good idea? Or should I...

    Treewhiskey30 pointsBadges:

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