3,945 Topics
what is the best author for ccna i am an beginners to ccna
I have set up an ftp server which only the computer which has the server on can connect to, None of my other Computers and laptops can connect to it! I am doing all of this through a router. Lets say the localhost has IP 193.170.2.3 and the computer trying …
Code: FileInfo fi = new FileInfo("\\intranet.xyx.com\abc\efg\def.txt"); if (!fi.Exists) Console.WriteLine("Doesnt exist!"); Prints doesnt exist whereas this file actually exists. It works fine with files on my computer but. Is the method to access this file(on the intranet) wrong. Infact, the VB code for the same: try Dim dummy As String = …
Hello friends, I am having a small problem, i have already designed a chat application, the chat works fine over a local network but now I want to use it over the internet. Logically the program should but what happened is that to get the IP I have used [code] …
Hi there, I have a Dell desktop computer running XP Pro, with no wireless card, and I connected a Linksys Wireless-N home router to this computer via ethernet cord. After some grief with limited or no connectivity, I manually entered the IP address, gateway, and preferred DNS server. The taskbar …
I have several computers all on a home network running Windows 7 OS, all connected to a router. What do I need to do to convert them to IPV6 protocol? Just buy new network cards?
You can test your connection here: [url]http://ipv6test.google.com/[/url] Apparently, Wednesday, June 8th is "World IPv6 Day" when major websites and CDNs will be sending their content over IPv6. For instance, if you cannot connect to Google on that day, you will need to surf to [url]http://ipv4.google.com[/url] to do your searches. My …
something weird have recently happened to my pc, 2 days ago when i opened my pc i opened google chrome .... it didn't open any website neither firefox,opera,IE9 opened anywebsite. but what is strange is that it's written that there is internet access so i said maybe there are problems …
please i want to know is (syn-cookie) differs from the hop count filtering(HCF) method in it’s duty? if yes what is exactly the difference(except that HCF work with all types of packets) i am not exactly can judge which method is best please if any one have an idea, please …
Dear all, I am using linux . My system is connected to local network and i have local address as 192.168.1.1 . There are more number of systems in my organization.I want to list out, Ip address = list of sites used today. For example, 192.168.1.2 =>google.com,yahoo.com etc. Is there …
We went from a VPN I.P. network to a thin client network a couple months ago. All clients are shared on 2 DHCP Servers. Our office is a LAN that connects to those servers that are a little over 100 miles from here & latency is an issue, a big …
There are 3 Intel Original 945 Gcnl Motherboard,Which have problem that doesn't acquire static IP which is use in broadband connection .Its come into LAN we can share data . but cant share internet with Static IP. but we can provide it dynamic IP for wireless or mobile internet. service …
I'm studying for my CCNA certification exams, I need people who's on the same ish to join me and we'll have discussions on it... I am now reading chapter 6 of the material..
Hi guys, 'm new here:) Just wondering has anyone got a fiber optic network set up at home? how much did it cost and where did you get the optic cable, router etc? Please let me know. Rich
i have one desktop (windows vista) and laptop (windows 7), what is the simplest possible way to connect these two so that i can share data. please mention the items required.
Hi everyone, I've recently started learning C++ and was wondering does anyone know any good networking tutorials for C++? I've tried searching but alot of them seem to be a bit over-complex - I've done network programming with Java in uni and a good bit of C++, but was hoping …
We have a small office (6 stations) on Verizon FIOS Actiontec router. Last Friday, we had some internet slowness and an outage. For some reason the internal network was affected. The server became very slow to connect to and eventually we could not reach it. Printers could not be reached …
Good day I created a FTP server and want people from outside the company to be able to access it. Problem is that I don't know what IP or changes to make for it to work. Here is my breakdown. Installed Windows server 2008 R2 and IIS7. Created an FTP …
Sir, I want to develop a internet booster software that boost the speed of internet from original speed to high speed.please tell me how internet booster works and which language i should use?
hello guys i want to perform following task through javascript that i should make a text field and a button name as reboot and in the text field,there should i mention the ipaddress of my dsl and click reboot which reboot my dsl router...is there any function through we can …
2 networks with seperate internet , i want to join them , is there any method...
In network topologies whaat is meant by straight cable and crossed cable. Please define me their combination of wires. I am waiting for your response.
if upper layer are receiving error free data from data layer why error control is required at data layer. pls explain me end to end principle also!
Dear ALL, I like learn more about international voip because l want develop some in Ghana wast africa.
The weirdest thing ever happened to me today.. I am learning to program so I'm having my localhost etc. etc. I was just viewing some internetpages about python in wikipedia, having my WAMP program running, and my mysql command promp. Suddenly, my screen starts shaking, icons are switching, in the …
I need to disconnect internet connection of a single system which I'm using now,connected in LAN. And I need to Connect again to the internet. How could i make this. I used [CODE]ReleaseDHCPLease [/CODE] and [CODE]RenewDHCPLease [/CODE] But it didn't work Help me
Some of the posts I've read concern the configuration of routers and switches. One thing I've learned on my little quest, I've been tring to setup a switch myself, is all switches are not the same. Do your homework before you decicde to inplement a new piece of equiptment. I …
Very basic way to define the correct Internet Speed is utilize the rule of thumb: • 500 KBps is good, 5000 KBps is great, and 50 KBps is terrible. • We have definitely moved past the age of dial-up internet. • Have in mind at least ADSL internet, if not …
A customer has called to let me know that they cannot see other computers or access the network. You ask the customer if there is a red X through the network icon in the notification area. The customer informs you that there is not. You then ask the customer if …
Hey; I am wondering if there is a way of tracking ftp packets of a webserver ? This webserver is not a part of my LAN. If so, how does it work ? I can keep track of my own LAN traffic but how about seperate networks maybe behind a …
I have two network , one is 192.168.0.1 and other is 192.168.10.1 ... I want to combine both networks ... Both networks are connected with internet... I dont want them to interfere in each other internet connection, Just want to share files and printer services between them... Is there any …
Hey...guys while downloading one of the files I got a whopping 100 seeds.... and a sucking 20kbps download speed! I am very new to the world of torrents...in fact only began yesterday. So, I do not have much idea about torrents. I have a few questions. Firstly, the rate at …
Hi, I searched the net about this question and could figure out exactly the answer to this. They say that CIDR will probably increase the efficiency of the router. If someone could enlighten me on this, it would be a great help to me.
OS is XP Pro on all computers. I have 3 stations, all plugged into a switch. All the stations have been added to my workgroup and File and Print Sharing has been enabled. The stations are S1, S2, and Server. Server has fileshares and printershares on it. S1 and S2 …
hello everybody, please do any one know any thing about opnet please i want to build a network to simulate (it is for security the router built a table of ip and put a random key to each ,and when a client connect to that router in the syn packet …
Dear Sir/Madam, I have a small programe created in VB 6.0 and database MS Access. Where user can insert their only name & address and can retrieve the existing records. Just for test, I have kept this programe (.exe file and database file) in the share document of a computer …
Hey I'm looking for some code that can check weather the windows firewall is on, or its disabled :> Please help me out if you know how :D Kind Regards -Jazerix
Hello I am wondering if there is any way to get the name and last name of the person that has the internet connection corresponding to a particular dynamic IP address that I know, that was used to send an email at a particular date and time that I also …
The network IP address allocated to a network administrator is 172.31.0.0/20. Which portion of the address is the network, which part is the host and which is the subnet mask? n = network s = subnet h = host nnnnnnnn.nnnnnnnn.nnnnssss.hhhhhhhh would that bet correct?
Hi I want to boot the Laptop / Desktop via network boot CD and get connected to shared folders. Shared folder contain Ghost image ( WinXP and Win7). Please let me know how can i create a network boot CD Thanks Knev
Hello, I need to get the IP adress from a machine on the local network by knowing only it's name. Is there any way to do that? Thank you.
In a few weeks im scheduled to take the comptia network+ exam. Im wondering for those that have taken it what things should i be really focusing on that i must know? This will be my first cert so im excited and nervous at the same time.
Okay, so when i first start my computer up, its fine. I can use the internet, surf the web etc. However, if i go away for a couple of hours, and then come back, often, i'll go onto the internet and get an error like "cannot display page" etc. However, …
Hi there, Is it possible to lock down permissions to files on a network file server so that people who amend them can only save them back to their original network location? By this I mean can saving them to their local C:\ or sending them on via email after …
Is there a way to gather network/internet traffic statistics? The end result is that I need to create a random number generator using some network stats as a random seed, so I need to pull information that is highly variable. Could be packet data (maybe sequence numbers), or traffic data …
Hey there guys, i needed to design a vlan for part of my university coursework. I was hoping that some of you pros here can have a look at it and give me your opinion, it was very difficult to research and design. I was wondering if the native vlan …
Hi, I have a DELL desktop and laptop, both running XP Pro and am about to take delivery of another DELL desktop running Windows 7. I also have 2 printers, a small HP laserjet for B/W and an HP Photosmart Pro B9180 that I use for photography. Neither of the …
Hello, I've been taking my time with the Samsung BD-P3600 and I can't seem to figure out how to use it with my DLNA home server. I got everything set up on my PC, and the only trouble I'm having is with the DVD player itsself. I know it supports …
Hello, I am trying to set up a PC to PC LAN via a CAT5 crossover cable. PC1, after some difficulties, 'got with the program' and showed a LAN connection. However, PC2 shows the red 'X' in the Network Connection Icon, and displays the message 'Network cable unplugged'. In 'Network …
Q1. If my application such as MS office in standalone computer and without access internet. Will this application need to use application layer in internet model. Application layer in Internet model consists of presentation layer, session layer and application layer. What software is using application layer? Q2. FTP is example …
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