3,945 Topics
Guys do you know about any Simulator in which I can simulate the complete data center servers and devices, just like Packet Tracer etc....
Hi, Can any one help me on how to transfer files in office communicator....as it is not accecpting files of any sizes....getting errors as Firewall errors or network problems. "Cannot send "test.txt" to Raj. This may be due to firewall restrictions or network problems. Please try again. If you need …
Hi all! I'm looking for a way to restrict the number of pages a user can print via the network. I want to be able to create accounts with restricted printing and accounts with unlimited printing depending in which department they work in and their needs. Can anyone point me …
Hey everyone, Quick question regarding Hamachi and Internet Connection Sharing, or really any VPN client and ICS. I wanted to know if there is anyway to use a computer's internet connection over the VPN. Logically i see it working as Location 1 to internet through Hamachi to Location 2, connect …
Hi guys, I work at an internet cafe as a technician, and the own wants customers to be able to create their own Warcraft 3 games. I found the ports (6112-6119), but there are not enough forward spaces in the router (linksys) to forward every computer (not to mention i …
What do you guys think is the best network sniffer software: Sniffer OmniPeek Capsa Clearsight Wireshark(Ethereal) WHAT ARE THE BEST NETWORK SNIFFER SOFTWARE OUT THERE. I WANT YOU GUYS TO MAKE A COMBO WITH SOME OF THE SOFWARE I MENTION ABOVE, TO SEE WHAT ARE THE BEST BEST NETWORK SNIFFER …
Is there a way to script a broadcast packet send? Im doing some network traffic and would love to be able to see if my broadcasts are getting through. Or alternatives if python isnt the best/easiest way to do this. XPSP2 if it matters. Thanks.
Okay, so I'm thinking of getting a simple wired router by Linksys or something just to practice some cisco networking things that I plan on learning a bit over the summer. You know, just some IOS practice and things like that. My questions is, which router should I get? I've …
Hi, I have a scenario wherein I need to give access of a system to the hosts of a subnet. For that I need to verify if the incoming request is from the IP which falls within the subnet. Is there some way to do that automatically using c# functionality.
Hi, I have a client application that communicates with other server modules residing on other machines. In client application, I need to know the IP address of the machine it is running on, so that it would communicate its IP to the server module(which could be separated from client by …
I already know a few network sniffer softwares(Wireshark, OmniPeek, Capsa, Clearsight etc. ), but which one is better then???
I am Studying in a college and the internet provided here has a firewall which blocks all sites like orkut, 4share, any exe downloads, p2p sharing and even limewire. So as an engineering student i have to download books, new softwares which are blocked or available on torrent which is …
i have ubuntu 8.10 . how can share any folder from a drive such that every person in lan network computer can see that. (in xp we can just share in one right click) but how can we share in ubuntu. please would you guide me from begining.
Hello 1. I have Huawei SmartAX MT880 router in Nat setting doesn't have redirect. It has only DMZ and Virtual server. How can I set portforward? Can you help me step by step please. 2. when I'm trying to use messenger phone to talk why can't I hear but they …
Hello, I have a little issue that makes no sense to me at all. I have recently rebuilt the kids computer and installed windows xp pro on to it, however, when I connect my D-Link 302g modem it says it is connected and working fine, but I am unable to …
Hi, Friends This Is My Latest Tutorial, For The Problems, Asked By Many, This tutorial tells how to configure NetGear DG834 V4 Router, for BSNL BroadBand. Link : [URL="http://www.easy-share.com/1904213772/Configuring%20NetGear%20DG834%20v4.pdf"]Configuring NetGear DG834 V4[/URL] Thanks
I need to replace some network cable for one of my clients because a contractor cut the existing, which happened to be ScTP. The cable will run from their offices out onto the plant floor and across a wall that is covered with electrical conduit. They have all kinds of …
Hi, I already configured the firewall to restrict users to access prohibited websites. I defined under Web Filter -> URL Filter -> the sites that the users are allowed to access. Including in the list is yahoo.com. But when they are logged in the yahoo mail the entire page is …
I'm a senior student in computer science and i'm doing a project on WEP password cracking, i found a pretty good paper on how that can be done but i reached a point that i can't understand! after i get the first character of the password, how do i get …
I am trying to tackle a networking project and need a little advice. I am using a program that receives a continuous stream of data via the internet for several hours a day and so requires an active internet connection during those hours. The program displays the information on a …
In order to save money we are looking to remove choke routers and Internet switches. These services will be replaced by the internal core switch using an extranet vlan and a DMZ vlan. I am looking for real world examples of this architecture being put to use. Has it been …
Hello all! I'm trying to install the drivers for a compaq d510 usdt. how can I see what kind of onboard nic it has Thanks
Can anybody tell me how to tell if Port 7090 is open or to open it if a Firewall is preventing it being used. I have Windows XP Home and Norton Internet Security 2009. Thanks. Mike
I am trying to make a proxy server for my house to connect to the internet through. I am trying to use phpproxy, but I have no background in php or anything like this other than a little html. Can anyone show me how to do this please?
i want 2 kno how to install lan in debian 4... i dint give it at the installation time.... also seperate drivers required 4 it?
Hello ppl ... i've recently started studying about uncapping cable modem .... I've understood how to do it ... i mean ... i know the procedure .... and i also have all the required tools with me .... but the problem is , am not able to make out how …
[url]http://www.texasladiesaside.org[/url] [url]http://www.texasladiesaside.com[/url] Clicking on the former loads a webpage - clicking on the latter does not. My question is... why? Per [url=http://www.zoneedit.com/lookup.html]this tool[/url], they both have the same A records - 209.189.226.66. Also, both are valid Virtual Hosts as the following demonstrates: [code]<?php $fsock = fsockopen('www.texasladiesaside.org', 80); fputs($fsock, "GET / …
I wish to connect 2 computers together using a crossover Ethernet cable and then write a program in Visual Basic 6 to send data between them. How do I do this and are there any Vb examples? How do I know the address of the ethernet port to open?
hi...like i am doing my engg 4th year .so,i need know what type of project that i can do within 3months in network security field...
Hey, does anyone know how to find all ip address space owned by a company....even better broken down by which RIR it's with. Thanks
I have two networks in my home. The setups are as follows. 1st network (N1) cable modem#1 --- router --- various pc's, xbox, security cameras. 2nd Network(N2) cable modem #2 --- firewall --- 24 port switch --- various pc's and mac's My question is, How can I connect these two …
Please read what should i choose? To all IT Professionals help me choose a 2nd career path please!! Professionals that work in the field there opinion,if they were gonna get into this field all over again what path would they choose?Here's my situation I am 31 yrs old, already have …
hey..i have 2 machines that i want to set up a network between. one's a desktop running windows xp. the other is a dell laptop that has no hard drive. i want to use a 4port switch that i have to set up the network between them so that the …
I was wondering if anybody knew where to get the cisco network security chapter tests and the answers, cant find them anywhere! thanks to anyone that can help me
Hi there am trying to block a user at home from using the internet i am not acting as a server of any kind but the router/ cable box iis in my room along with a cnet ethernet switch 8 port to be exact, i would plug the person in …
I want to do the following: - Connect to DSL from two computers. - Transfer files between the two computers. - Use one printer from either computer. - Occasionally isolate one computer from this setup when running certain software (due to latency requirements) The computers each have one Ethernet port …
Hi all, Can someone help me with this... I bought a new modem and installed it into my desktop PC. I installed the modem driver and it was successfully installed. i tried to dialin to our ISP but it gave me the error 633 - "the port is already in …
hi there, donno if here is the right forum to put my question, if not plz tell me where to , what is the max number of links(edges) in the hypercube topology? is there a formula to calculated proportional to the number of nodes or to the dimension of the …
Dear All, I am Usman doing my masters in networks. Currently i am working on a project and needs some help regarding the ethernet frame forwarding on different segments. I would like to ask that does any body know about such code which forwards the frame from one ethernet segment …
Can someone tell me where to get a Cisco Security Device Manager for windows?, am preparing for CCNA Security Exams and i need it to practice. i dont have a router that can run the software (SDM) at home, but where can i get one to use on my PC …
Hi all, we've just had 2 different broadband connections installed into our business: - 2mb leased line (MIA) (block of 8 static IPs) - 10mbit cable modem (block of 8 static IPs) Now i want to share the services, so that the 2mb MIA takes care of our exchange mail …
Hello Friends, I read one article on Hosting Overseas, and according to that article, there will No matter where we are located, businesses seem to clamor to host our website. After read that article I have few questions in my mind. What is the actual definition of Hosting Overseas? Why …
hello, i have written a basic udp instant messenger program and am trying to send udp packets across the external network, the packets that are sent (from my friends computer to mine) are being dropped at the hub/router. i know this because the little light flashes each time a packet …
Being absolutely new to java,I am in doubt as to how to begin my project on a Nature-cure treatment centre. (1).I intend to create a software where multiple users can access the database(JDBC comes into scene, isn't it?) (2). Also since multiple users, the software would involve working on a …
hey i was wondering if there are any programs that allow you to 'simulate' a digital oscilloscope on your PC so that you can see analogue and digital signals at various frequencies etc. Also it would be good if the program allows you to send individual ascii characters to that …
I will like to know the requirement for setting up an ISP company. And also, what program must one study in order to know how to set up an ISP company?
Hi, I got a bufuloo router and I want to make it a repeater. How can I do it?
Greetings. When i tried setting up dyndns and entered my new dynamic domain in my browser's address bar i came across my router's configuration, blank password and all. Here's a silly question: did it show up because i was in the local network or would it show up to the …
How can I ping point to point, or ethernet to ethernet when there is no IP address assigned? Is that possible? I tried using a MAC address with Ping but that did not work. In this case its a PC to a ethernet to 100BaseF (fiber) conversion and I want …
Hello everyone! Sounds like I am begging huh! Well I been researching this now for almost a 3 weeks now. Only recourse is to hire someone in which we have no money to do so! I am new to this group. I need to get (2) server systems up and …
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