Our Networking forum encompasses topics related to network topology, routers, data encryption, security and other OS-independent network configurations.
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I have two providers for internet: 1- ADSL 2- FiberLine I want to make group of users be on the Fiber line, remaining on the ADSL line. Using forefront TMG>>>>> by use ISP Redundancy or other, I don't care, it is important to identify each user on line what I …
i enterd static ip in modem and connect my 3 computers to that modem with automatically confic of system ip so now i want to access my one computer through any where via internet please let know how i do this
GNS3 is a Graphical Network Simulator that allows emulation of complex networks. You may be familiar with VMWare, VirtualBox or Virtual PC that are used to emulate various operating systems in a virtual environment. These programs allow you to run operating systems such as Windows XP Professional or Ubuntu Linux …
Hello everyone ... I have a question, how we define the speed of the network card? On Windows 7,Windows server 2008. For example, I want to be a speed to 2 Mega "256 / s" thanks to all....
hello. cisco is one of the best systems of learning networking. i need to download minicom but i cant, can anybodu help me :)
Posted this question once and cannot find the reply... Looking for the guidance that would allow one to program a router so that it acts as a receiver. The user could then use a wired port and connect a desktop. Have a Westell Modem/Router Model A90-750015-07 Rev "W" and write …
Hi, I am new to the forum. I am working with a small investment company that happens to be situated have sensitive data on their computers. It is a subsidiary company that has very sensitive data such as government contracts, contracts involving large amounts. The problem we are having is …
I have a Ubiquiti radio in the house and I think it's a 5.2 GHz. I did a scan to see if it could see my router's SSID but it could not. Could that be becaue my router may be a 2.4 GHz AP? Can one see the tother, does …
Hello I am in a point in my career where I cannot decide where to go with my career I have been working in 2nd Line IT Support for over 3 years which includes server and ad admin, troubleshooting etc. I am MSCA, ITIL Foundation, SQL server certified, Rackspace CloudU …
Hey guys, hopefully I'm not asking this question in the wrong area but I was wondering what your opinions were on the best free proxy services out there...Thanks for your thoughts!
I have a mid-size Windows network (40 PCs, 3 AD servers) and everything was working fine until some months ago. suddenly, I started to see in some PCs and servers the weird "Generic host process" error. It even reappears a couple of days after the PC is reinstalled. All the …
Can anyone answer this question: Suppose that node A is directly connected to node B by a link having bandwidth 10 Mbps. Suppose also that the link is 1km., the propogation delay is 2 x 10^8 meters/sec, and that each transmitted packet has 1000 bytes. Assume no queuing delay. What …
I have a laptop with win 8. I can access localhost locally but when I type the public IP address then it doesn't work. I tried changing Apache to port 81 and still the same result. I use a HSDPA modem with a SIM card to connect to the online. …
i'm having a problem when i try to telnet my netgear router (JWNR2000v2) i could ping it but when i try to telnet it using puTTy, it says that the connection is closed by the remote host. i tried using telnetEnable.exe but i don't know if its working or not. …
At my school, we get 100 gbit internet speeds. Where does the school get the internet from, the best internet speeds we have in the Bay Area are 100mbit(Comcast BuisnessClass). When I do a speedtest, the ISP shows Palo Alto Unified School District and during school hours speeds are 500mbit, …
I'm learning how to work with Extreme Networks devices, and I was curious if anybody knows of some good resources other than the documentation they provide online ([Source](http://www.extremenetworks.com/solutions/training-guides.aspx)). I'd love to find something like www.9tut.com for Extreme devices, but perhaps they're not popular enough.
Hi, I have this problem - when I turn on my PC, and also later at random, I get an error message about not being able to connect to the DNS server. It sometimes helps if i type ipconfig /flushdns, however just temporarily. I am using my ISP's DNS server. …
Hi all, I want to connect my old domain to the website I created in **wix**. Wix will provide me with their **nameservers**. However I want email and host to be the existing one. So my question is if I change nameserver, will it also change the email and hosting. …
hello, i'm preparing for my ccna certification paper but i've faild to get the right materials to read in order for me to prepar for the paper. i would like you to suggest for me the best study materials for me to read/
Hello,,, I have server, OS is windows server 2008 r2, installed 2 network card>>>> External for WAN Internal for lan "clients" I tired in trying to make nat, I want clients get internet from external, clients connect with internal... i do not use isa or tmg, and i don't want …
i have a mobile ip adress and that mobile connected with my router i wanna open that mobile in my laptop any one can tell me solution about it.
 pliz i need help in my assignment who it in this photo
hae please help me understand the use and benefit of a virtual private network.I need to know how to use one
I'm very much interested to develop Network IDS for my final year project , but I'm beginner to this Network security domain.Need some suggestion and some resources to develop this project.please help me .
I am trying to access the security cameras at work using the IP address. I have tried Internet Explorer and Firefox to no avail. Tried run, IP address and pinging. Any suggestions. Running Vista.
can my computer have internet without having to use a modem or zuku internet.or how can i access internet this using a modem is expensive.
Hi, I have a question which hopefully you can answer. Router/Modem one is attached to the internet and transmits a wireless signal. My computer is connected to the internet via a wireless adapter, when I want to connect to my network TV HDD, printer , and home server (possibly a …
Hello all, I appologize if this is a st**id question. I have a garage and house that are far enough apart to make wireless linking a problem, but the phone line that my dsl is on comes to the garage first then goes to the house. can I use 2 …
Dear All Respected People, I want to get know about my working Clients Configuration, OS, Hardware configuration over the network. As i have more than 200 clients so it makes me difficult to get into 200 rooms for checking the configuration.
My questions are What exactly is QoS ? How does It work ? Does It work on any network or like the RIP service It needs to be enabled on router/server side too ? / Is it client side ? I have a D-Link 2730U ADSL modem , It has …
I'm building a web application for a small office, to run their daily business. The employees will be logged in and working in the system thorugh the whole day. My client is located in Israel, and I'm shopping for a hosting cloud provider for him to host the application that …
I'm playing cleanup behind some elses install. with my pickup tool i'm hearing noise on cat5e. the wire chase is filled with cctv, access control, cat5e, fire wire, everything except 110v. the chase is J hooks and it is ran in some places a few inches over flourescent lights.. what …
my internet only works after i do a system restore, does anyone know what might be causing this problem?
Hi plz help me made a Domain Windows XP and Windows 7 plz Bro and sis
My Relink netork card has disconnected It is a USB type with a remote aerial Type RT2571 USB WLAN Adaptor according to the information on the aerial I have tried the following so far Changed WZC to automatic - no change Checked system hardware for faults under Network adaptors and …
If I run a 100 foot phone wire around the house to install another jack, will that lower my DSL speed.Is there a maximum length for phone wire, before it lowers the signal?
I am trying to help a customer restore their connectivity to their server. earlier this week, a power outage wiped out thier servers' internet connection and the connection to 2 computers, I'll call them 1 and 2. We advised them to replace the wireless usb adapter they were using to …
I want to access an Ext HDD that is connected to laptop, when the laptop is closed, I can't access the Ext HDD on the network. I want this External HDD accessed at anytime including when it's closed. In my searches all I find is how to setup a network …
My DSL Westell 6100 modem is connected to the DSL line using PPPoE and works great as long as I connect directly to the modem via ethernet cable plugged into my PC. I want to connect a Linksys WRT45SG wireless router to the DSL Modem to create a hotspot. Using …
Recently I installed a Verizon DSL line in my office. It is connected to a Dell Desktop and uses a Westell modem/router. When I run an ethernet cable from an older Compaq desktop to the Westell router, it connects fine, and I can access web sites.. However, when I switch …
What’s the difference between a Bastion Host and a Proxy Server, as part of a firewall strategy?
i tried and read almost every link about "DIFFERENCE BETWEEN HTTP AND TCP/IP" but still the difference between them is not clear to me , please help me !
I have a 2002 Gateway laptop running Windows XP that used to find our old linksys router network just fine, connect to it and easily connect to the internet. We had to replace the linksys and bought a new netgear router and now that same laptop will connect just fine …
Hello GrandMasters!!! I am newby here. please consider my question as a HELP!! 3 Static CAT-6, 1 Dynamic CAT-6 connect with a Switch, Finaly Swtich Connect with the PC. here is my problem: I have 3 Static IP Based Device- 1. 192.168.127.102 2. 192.168.0.103 3. 192.168.0.104 I have my Indoor …
Are there any just 10 Mbps Switches? I'm doing a assignment for school and we need to use a 10 Mbps switch But i dont know any. If there are can I have the names.
I am haveing problems seeing computers in a workgroup. I am able to ping fine, but not able to see computers whenever I go under networks
hey everyone, hope you people alright there. I got a computer lab and it is on 16 computer, had done networking and switches and everything of basic, what else I can do with the but dont have a server and i dont need one, but i want to apply some …
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