• Ping packet size to save bandwidth

    I want to Ping continuously to my WAN Link Gateway from my system to know the availability & reach-ability of the Link. If I am doing so then certainly it will consume some precious bandwidth. So my question is, what will be minimum possible optimized value of a Ping packet So as to save...

    Dhavalpatel1235 pointsBadges:
  • Types of MPLS

    Hi I need to get a few details before implementing an MPLS link. What are the different variations of MPLS available and what are the differences between them? eg: L2VPN, L3VPN, AToM, VPLS, GMPLS, PWE3, MPLS VPN etc. Thanks! Thilina

    Thilinapr5 pointsBadges:
  • Monitoring Various Servers Using Nagios

    Hello, I am currently configuring Nagios to monitor most of our network devices. Obviously, there are some devices that I would like to monitor with more detail and more closely than others. I have compiled a list of services that I would like checked for every server, no matter what type. I am...

    Schmidtw11,330 pointsBadges:
  • Layer 2/3 switches

    When I am trying to put the default gateway in layer 2 switches with IP default-gateway xxxxx command it okay. But If I'm trying to put the default-gateway in 3560(layer 3) switches with IP default-gateway xxxxxxx command its giving me error that invalid command.

    Jadu50 pointsBadges:
  • Wi-Fi is connected but not showing Internet access

    I have got my neighbour's wifi password. I connected and it worked but it is showing no internet access. What should I do?

    Ivaibhavrai5 pointsBadges:
  • What jobs will I be qualified for after completing my networking degree in the UK?

    After I complete my BSC degree in Computer Networking and Information Technology at the Coventry University in the UK, what kinds of jobs might I be offered? What will I be qualified for?

    NetworkingATE1,545 pointsBadges:
  • What’s the effect of multipath propagation on the performance of a WLAN?

    What's the effect of multi-path propagation on the performance of a WLAN? Thank you.

    NetworkingATE1,545 pointsBadges:
  • We can connect to OWA locally but cannot connect from others

    Hi, We have Exchange 2003 server. Everybody can connect to OWA from office (where is the server located) but we cannot connect to OWA except office. If we try connect to OWA from any place (except office) we got `Internet Explorer cannot display the webpage`message. What can I do to solve this...

    Callahan5 pointsBadges:
  • Network alerts for critical conditions

    How can I create an alert on my network to email or SMS me on critical conditions such as down gateways, DNS servers, DOS attacks and the such? Is this available to Windows 2008 Server? What options will I have and is there a walk-through or something about it online?

    ITKE352,420 pointsBadges:
  • Ubuntu Inspiron with laptop

    I have Ubuntu 8 and need to know how to get Inspiron 6400 laptop working wireless. I need a simple step-by-step procedure - I am new to Linux. Thanks!

    Chunter110 pointsBadges:
  • New Domain Controller and DNS server problems

    I'm trying to get rid of an old w2k server that is the DC and DNS server. I added DC and DNS to an existing w2k3 server and it looks like it replicated all the AD data ( I see users and machines listed ) but when I unplug the old server and login to the network at a workstation I don't get access...

    Mike425 pointsBadges:
  • Win Drupal’s Building Blocks!

    Are you a developer? Today's free IT book is an essential addition to your library: Drupal's Building Blocks. Learn how to quickly build web sites with CCK, Views, and Panels after you win this great resource. There are two ways to win this book: Answer one of five questions and post the link to...

    MelanieYarbrough6,345 pointsBadges:
  • How can I manage Windows Server 2003 remotely from the Internet?

    How can I manage Windows Server 2003 remotely on the internet?

    Winxp5 pointsBadges:
  • Wireshark/Ethereal Retransmission

    Can anyone explain the mechanisms for retransmission and fast retransmission in Wireshark/ethereal?

    Tbolitho10 pointsBadges:
  • Tool for monitoring users downloading fom Internet

    I want to monitor my network users like, which user is downloading more from Internet because I am facing my Airtel DSL Internet Bill problem. Please, kindly tell me soon.

    Vikrant305 pointsBadges:
  • Software needed – usage reports for ISP customers

    We are an ISP, so suggest me to use the software to generate the usage graphs for customers . And  also second thing is I want to use the bandwidth by providing different ratios to customers like 1:1 , 1:2 .. 1:10 as per the customer demand Thanks ksr1234

    Ksr1234320 pointsBadges:
  • How to simulate packet delay and loss in Linux

    Is there anyway I can simulate a packet delay and loss for UDP and TCP in Linux to actually measure the performance of one of my applications? Would netem work for this? Thanks!

    ITKE352,420 pointsBadges:
  • VPN over dynamic IP address

    I want to host my source code control environment (SVN) on a server at home, accessible through VPN. I have a dynamic IP address. Does anyone have suggestions for hardware (router/servers) and software. Looking to keep a low expense, but something that will get the job done well. I have a Linksys...

    ITKE352,420 pointsBadges:
  • Multi-site exchange

    We have a central site with 2 satellite offices connected on ADSL lines to the central office. We are looking to centralize the mail system (currently using Outlook pst files). We have a server in each office so intend to use sites in AD to replicate domain information. What would the best solution...

    JWinch20 pointsBadges:
  • Any instructions for upgrading IOS on a Cisco 6506E series switch?

    Simple upgrading IOS on a cisco 6506E series switch instructions.

    Wisdom4IT5 pointsBadges:

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