Networking Definition and 54 Threads

Is it possible to configure Gnome Remote Desktop to share the desktop over the Ethernet interface but block connections over WiFi? Where is the config file for this daemon?

Hi everyone! My name is andrim30! I'm currently studying theoretical physics in one of the universities in Netherland. I'm here so i could talk about physics and networking with fellow physicists! Looking forward to discuss with you!

What I think I should do: 1 = 0001 7 = 0111 3 = 0011 First block = 00010111 Second Block = 00110000 Now, I do binary division 00010111/11010 = find the answer 00110000/11010 = find the answer This is what I think I should do, but I am not sure if this is correct. Is this basically CRC? Any...

What I know: Parity check is used to detect if there are errors when transmitting data by adding redundancy bits to the dataword (data that we want to send) which creates a codeword. Then the receiver checks if the 1's are even or odd and based on that, we know that there was corruption during...

I've talked to a few people and I think I get the basic gist that you talk to a bunch of people in your field, some outside, make friends and then you have a 'network' of people with certain skills you can fall back on when you need it and your own ability in that area is insufficient and vice...

I have a strange question. It's strange because I don't need a correct answer. I need an answer that seems correct and leads to predictable results. I'm making a multiplayer computer game where the players fire cannons in outer space. The cannon shells will move through the gravitational fields...

I have a couple of basic questions/statements which I'm not sure about because I can't find a simple and comprehensive description of some of the basic stuff regarding the physical layer. (I've read the relevant chapters in a couple books like Tanenbaum's, and Kurose & Ross's one, but I couldn't...

Hello! I have to select a project for this semester.. from a lot of ideas one that got my sight is- "Simulate connected car with vector canoe simulator"... I am thinking about making a project out of it where cars will be connected and they will get information for public transport and...

I'm curious if anyone/any member of the forum has used newer methods like twitter, to try to regain employment in some earlier type of work that one had from a long time ago. Instead of the typical job search of going to advertisements, calling companies, finding managers to talk to by phone...

I am doing MS in Electrical Engineering. Would joining student organizations help build my career? People do advice me to join few organization but I have zero or less experience (i am more of an introvert) being in them. What kind of organizations would you expect me to join? Do they need to...

So, I understand how to subnet a network and how IP address is calculated. But I am having problems with the router IP. Can anyone help me with the total scenario. Like I have an IP, suppose with subnet mask 255.255.255.0... Now I'm going to make subnet mask upto 26 bit. Now help me with the IP...

If photons can be measured on quantum state levels then teleported and entangled, as done in photonic networking with NV centers, can entire electric fields also be measured, teleported, reconstructed and entangled as the ensembles of photons they are ?If so, can the electric fields of NEURONS...

Hi just curious, Are there standard methods for putting several Virtual Machines in a network?

Hi. I'm 45 with a BSEE and BS in computer science, which I haven't really used. Actually I've worked mostly as a communications technician for most of my adult life. I've done IP/networking work, but most my experience is with wireless communications; two way, trunked radio, microwave, and...

So I have a school project that requires me to use a sliding window in order to transmit a file to a server, but I'm having trouble understanding how sliding window works. I don't really understand how rejects are done and how the program knows to send a new packet and then move onto the next...

Due to extenuating circumstances that I am not going into at this point (however, I may provide additional details if necessary), I am considering I have a MS, which I earned prior to dropping out from my PhD. My MS project was on a theoretical project involving topological defects. Thus far, I...

Homework Statement Router architecture. Consider a router with a T1 serial interface and two 100 Mbps Ethernet interfaces. The router has a 1 GB buffer for storing packet traffic. Calculate, in the worst case, how long the router can sustain loss-less operations. Define carefully what traffic...

[Mentor's note: Posts from two threads have been merged into one] I already earned my Lean Six Sigma Yellow Belt from High School... For those who don't know: Lean Six Sigma is a Business Certification for Quality Engineering. Anyway, I would like to go for my Lean Six Sigma Green Belt...

Hey guys, I was given a task which is to present how social media works. After hours of preparing materials, I realized that the materials I've prepared are on how social networks work. Then I started to Google to understand the difference between Social Media and Social Network. However...

Hey guys! I'm taking a course this semester on Networking Fundamentals. Our professor has given us the opportunity to be able to take tests by Cisco to become CCNA certified for free. I don't know much about networking yet, so I was wondering how much of a big deal it is to be a CCNA...

Supposing that I have 3 computers (A,B,C) C is disabled its internet connection while A and B are not. My computer is A and I must connect to C through B. If B and C are both virtual machines, then I am thinking B and C share the same communication channel, right ? Giving that this is a...

Hello all, so I'm sick of connecting wirelessly from my router (in the bottom, rear, west corner of my house) to the room where I do all of my work (the top, front, east corner). I decided I'm going to run a cable along the outside of the house and into the work room. The cable will not be...

I understand some of the things that hackers can do like sending a malicious application when I download something. That application can steal me data, mess with my computer etc. Is this the only way hacking can be done? You can't really access someone's else's server and look at their data...

So basically The IP address I was given was 192.169.9.0, subnet mask 255.255.255.0. I was told to divide the IP into equal subnetworks. Have I done this correctly?

Hi guys, I need to do a project for college Does anyone know where I can find information on the Wireless Networking abilities of my laptop? Can some be found in the control panel? Can I find some online? Any help would be greatly appreciated. Thanks!

I'm trying to set up several web applications on a server. There is a current application running https that I can't touch. I have two other web applications that I set up. I have them running on port 80 and 85. Port 80 is a glassfish server and port 85 is being handled by Microsoft IIS...

I am creating this thread to gather the forums combined knowledge on networking and making connections for physics. So how do you guys do it, make friends at conferences, find buddies that you went to school with, graduate or even undergrad. Hit up random people on Internet forums? Make friends...

hello this is rithish from india.Actually I was planning for networking job.So i decided to do ccna and ccnp.My father and mother advised not to take networking.they preferred me to take software and they don't want me to enter in network.beacause network has low salary and rare scope and they...

Although it's my first choice, I don't see high hopes of having a career in academia. As such, I've decided not to put all of my eggs in the same basket, and instead first set myself up for a backup option in the industry. The issue is that my interest lies with providing smart grid...

Hey Folks, I am a new member to this forum. I am really in need of some guidance hope u people can help me out. I have 3 years of experience in IT Infrastructure ( like service desk, monitoring etc) I am unemployed for past 12 months. I am planning to pursue Graduate Management Certificate...

Guys what do these simply mean DCT 1, DCT 2 and others.. As used in networks.. I just what a brief explanation.. to basically differentiate them. I have followed up, it's abbreviation for Discrete cosine transform.

Consider the simple network shown below: http://img856.imageshack.us/img856/8966/wrwrwr.png Write down an IP address for all interfaces at all hosts and routers in the network. The IP addresses for A and E are as given. You should assign IP addresses so that interfaces on the same...

After my recent redundancy I have finally got the opportunity to go on to something else as a career, I’m a qualified carpenter by trade and want to leave that behind for something to fall back on, if I have to. I love computers as no doubt a lot of you do and want to use them for a job. I heard...

Homework Statement http://img46.imageshack.us/img46/5656/74197103.jpg [PLAIN][PLAIN]http://img64.imageshack.us/img64/5420/64433027.jpg The Attempt at a Solution hey there.. i try to solve this question.. but.. i really got no idea to start.. please guide me.. first thing first.. what does it...

Ok, so apart from my desire to become a Physicist or Engineer I've also considered going into a more computer related career in either networking or programming. Yea, let's face it I haven't really been able to decide. One way or the other I'd like to be prepared or at least know what I'm...

One thing besides the importance of education that I've always had drilled into my head is that I need to leave Ohio after college. My parents would probably kill me if I settled down here. That said, I'm currently stuck choosing between Case Western Reserve and Purdue. I like Case better...

An interesting idea came up in my class last week about the future transportability of virtual world avatars into other virtual worlds. *For years this has been one of the elements of a utopian virtual future, where all avatars have property and free speech rights and they can all move back and...

I'm applying to schools as a second bachelor's degree candidate for computer science this fall. Post-bac admission is often very competitive, and one school has posted, "it will be important to work with the department and Admissions on your applications." Admissions advisors I have spoken to...

Hi. I am planning to build a controller for a machine I have built. I can handle all the normal operation with any standard microcontroller and a few other components. However, I want my board to be able to communicate over a wireless network as well as wired network. Can anyone point me to...

Since this is a Computer Science forum now i thought i'd post this impractical yet interesting take on data transfer. If machine A has to send n bits over to machine B, and A knows the clock speed of B, rather than sending the n bits, A can instead always send two bits bit-1 and bit-2. B...

Sorry, don't like using you guys as tech support, but I didn't know where else to go. I can't seem to get printing between my vista machines (4 of them) and my XP desktop, which most of my printers are connected to. I tried finding a network printer - it'll see the name of the desktop, but...

well guys i need ur help, my coursework is out now n i don't know wat to do ... its lil bit difficult or maybe i can't understand it... the coursework is given below Scenario A medium-sized manufacturer of component parts for an industry takes forward orders by means of a Web...

Networking -Message Segmentation" Homework Statement Discuss the drawbacks of message segmentation. Homework Equations The Attempt at a Solution None. period. I cannot think of a single drawback on this system. It is the best method to send packets over any other methods...

I want my laptop to be able to communicate directly with my printer. OK, first let's back up. I'm running XP Home on my two home systems - laptop and desktop. They are both directly connected to the internet through the wireless access point / router. Because of this, as I understand it, my...

Homework Statement An estate agency with five branches in the south west of England: Bath, Bristol, Cheltenham, Exeter, and Plymouth. Each branch has three dpeartments; the sales department, which may employ up to twelve people; the accounts department which may employ up to three people...

All right guys, I'm officially asking for help. I am trying to implement a wireless hub in my house. No big whoop. Just to get the thing up and running, I started a shared internet connection via an open network connection. That worked like a charm. So, now I want to implement this as a...

I have a laptop and a desktop, both with XP. They are connected via Linksys Wireless AccessPoint (Actually, the desktop is wired but I have a wireless card for it too). Both access the internet via DSL modem hooked up to the access point. What I can't do is get them to see each other on the...

Do you know why computer A can ping computer B but computer B can't ping computer A ? Firewalls on or off in this local cable sharing are not a problem. Just now that I can't do things like setting up [\\computerAName\ASharedFolder] from computer B's sharing widzard anymore. How can i fix this...

I have an Acer Aspire 3000 and it has a SiS 900-based PCI Fast Ethernet Adapter. My problem is that no matter how I try to connect the laptop to another desktop computer or to a cable-dsl modem it tells me that there is limited or no connectivity. When I try to repair it it says that the IP is...

I am trying to get a Win 2000 pro computer on my win 98 network. I can get from the win2000 computer to the win98 systems but not the other way. I get a request for a password to acess the 2000 system. I have not assigned this password so I am assuming that I must set up some permissions. So far...