• How many TCP-socket connections are possible on a Linux server?

    We're currently using a Linux server and we're looking to find out how many TCP-socket connections are actually possible on it. We understand there's less traffic on each connection but all of our connections need to be up at the same time. Thanks!

    ITKE351,905 pointsBadges:
  • Determine Internet connection type from originating IP Adress

    I have read that there are some "IP Address Locator" websites, that when you enter the Originating IP Address from the emails Return Path, it will be able to tell you the internet connection type that was used to send the email. Can anyone point me to the website that can do this?

    JEB15 pointsBadges:
  • The time taken for a file to be transferred

    Hi, I've got a 100MB file to be transferred over an HSUPA mobile broadband network with a throughput of 4Mbps, and I need to calculate the time taken for the file to be transferred and to show my working for the calculation. Please help. Thanks!

    Geani5 pointsBadges:
  • Mobile Printing without Internet Connectivity

    I am new to mobile printing and have what may be a basic question.  Are there any efficient ways by which a server can be set up to print documents to a mobile printer -- assume no internet connectivity and would be out of range of bluetooth.  I've heard of something called an SMS printer that...

    Izzy1015 pointsBadges:
  • Nagios image /icon addition in front of host on Nagios portal

    Hello, My question is: How to add icon/image in front of host or services on Nagios portal. For example, I have one host in Nagios it is RHEL 7. I want to keep icon/image of REDHAT in front of host on Nagios portal so that I can recognize easily. How to do this process through Nagios...

    jonusjoseph5 pointsBadges:
  • Tool to generate report using nagios log file as input

    Hi All, I am using Nagios as monitoring tool for more than 120 hosts. I am in requirement of one tool which will help me to use nagios log file as input to the tool and will generate report having histogram. I have tried using Sawmill but it does'nt work. Thanks & Regards Ashish B. Kulkarni

    Ashubkulkarni15 pointsBadges:
  • Wireless Network With User Name And Password Login

    Hello I am looking to setup a wireless network. I want it to not have to use an authentication code but instead divert everyone who connects to it straight to a login page. I would setup a list of all user names and their passwords that I would want to be able to connect to the internet and accept...

    Greekgod18205 pointsBadges:
  • How to use Linux printer in Windows?

    How do I use a Linux printer in Windows?

    Prakashpatel10 pointsBadges:
  • New to IT Industry, looking to get a job as a Junior Network Associate Position

    Hi, My goal is get a job as a Junior Network Associate Position. Right now, I am enrolled in Cisco Academy Course for CCNA and also I am taking A+ Certification Courses. Am I heading towards the right path? How should I proceed for the job as a Junior Network Associate Position.

    Majidsyed2001015 pointsBadges:
  • 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?

    ITKE351,905 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:

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