Network Definition and 444 Threads

network circuit design? I was wondering if there is a schematic or if anyone knows of a way to delay the send and/or the receive of a network cable. Preferable separate circuits. For example can I control how fast people on my network receive but not control the send. May be in the wrong...

does anyone know a site that offers a proof for the capacitance of a delta network? just curious 93157

I have 2 computers connected by a local area network using a router. computer A is physically connected to a printer. computer B is not. Is it possible to print from computer B if computer A is powered off? Thank you.

a zobel network consisting of a capacitor C and resistance Rc is connected in parallel to a speaker of inductance L and resistance Rl.show that frequency at resonance =1/2pi*Sq rt 1/LC(Rlsquare-L/C ÷ Rc square-L/C) i have begun by equating the reactive components of the branch currents...

I live in an apartment building where one router is used and every apartment room has its ethernet connection. I'm trying to set up my wireless router in my room. The default ip of the router just has to be different than the other router correct? Can they have the same subnet mask?

I continue to have troubles with my residential DSL service. Occasionally (on the order of every half hour or more), my service will just stop working for a minute or so. (Gee, that doesn't sound like a big deal, but really, it makes me want to toss my computer out the window). I'd like to...

Would you ever be writing network code as a computational physicist?

Recently there has been a lot of controvesy about network neutrality, that telecommunications companies are planning a multi tiered internet in which some data are prioritised and maybe even blocking certain data. What are your thoughts and opinions on the subject.Ive been looking it up...

Can someone tell me where I'm going wrong here? I'm uploading a jpeg of the circuit, I'm supposed to find the equivalent resistance between A and B. To me, it looks like R5 and R6 are in parallel and forming Rp56. From there I'm assuming that Rp56 would be in parallel with R3 and then that...

I recently bought a belkin 54Mbps/wireless (g) router. i also bought the accompanying wireless pci cards for my two computers. one computer runs windows xp pro and the other runs windows xp home, and a third computer runs windows 98 SE and is connected with ehternet. my problems are with the...

I just set up a 10baseT LAN between 2 pcs with an ethernet crossover cable. It operates at 10Mbps, half duplex. I know the ethernet card in this pc supports 100baseTX, and I'm pretty sure the NIC in the other pc does as well. I'd like to set them to 100baseTX and full duplex to try to get a...

I attend an Alternative school, which is a computer based curriculum. There have been several times where I was messing with their network in miscilanious ways :smile: I have been supspended, and even temporary transferred to another school for my activities. But everyone seems sympathetic...

Could someone be so kind as to assist me in solving the following problem? I have had some basic knowledge of how the effect of multiple resistors add up in parallel in and in series, but I'm pretty much lost on how to solve this problem. Consider an infinite network of resistors of...

Most of you have probably all heard of the max-flow min-cut theorem in graph theory. It says that in a network G=(V,A), the value of a maximum flow equals the capacity of a minimum cut. Then there is the Ford and Fulkerson algorithm to find a maximum flow in a network. For the ones that don't...

Can someone direct me to a tutorial for solving network nodal voltages. Also need to learn how to convert voltage source to a current source.

Does anyone here remember talk a few years ago about setting up a network to connect television satallite dishes to be used for astronomy? the theory was use the dishes overnight when most people are not watching. It could provide a large view and perspective with a surface area surpassing...

Will traditional television network (CBS, ABC and NBC) news survive the near-simultaneous retirements of their accustomed anchors and the continued restructuring of the information industry?

I found a security story that is similar to "The Cuckoo's Egg" by Clifford Stoll, but involves a DDOS attack. It is somewhat long, but definitely a good read. http://www.csoonline.com/read/050105/extortion.html

I'm currently writing up a physics practical which looked at the resonance of the impedance of an LCR network. I'm trying to look for theoretical information on the internet, but am struggling to find relevant information. The LCR circuit I used had the inductor and resistor in series, then...

I just turned on my computer and a lot of things a screwed up. For one thing its not recogizing the network or even getting internet acess. Which is weird because our cable is working... I am connected now through my laptop. Also I have dual monitor however currently only one monitor is working...

I am not a huge music junkie, so I do not need one of those 40gb Ipods, but I do want something that is nice and can hold quite a few songs (512mb+). I know many of you probably have an http://www.apple.com/ipodmini/ Any complaints/comments/recommendations from either of these two, or even...

This is the first time I'm trying to set up a Network, I'm using Windows XP on both this one and the Wireless Laptop (yes I know Microsoft is a pain) but I can't do it. Anyone want to help? This is what I have so far, I set up a network with the wizard on the main computer, gave the workgroup...

Would anyone like to suggest some books on Network Security? I read Hacking Exposed a while ago. Also, what is the most common language used for utilizing windows exploits? Linux exploits? What is your favourite Linux distribution?

Sorry for such a basic question, but I'm having trouble grasping the idea of why the Thevenin equivalent of a network (as seen from two terminals) almost always has a Norton equivalent in the form in which it has been defined. More specifically, I've been trying to work out from staring at the...

AAAAAAHHHH! :mad: The aogony of network firewalls, It took me 5 mins to load up this page on a connection that is supposedly 1M. All because my school finds the need to check every single packet that is sent to and from my computer. Up until a week ago everything was fine because I was...

hello there, I've been given a circuit and I am trying to draw a directed graph for it. i drew it out in microcap: [PLAIN]www.compsoc.nuigalway.ie/~filter/question.gif[/URL] im wondering if the graph is correct. i think for some reason the direction of current for I1 in the graph has to...

Hi all, I was wondering if someone could clarify what the difference is between a spectrum analyzer and a network analyzer. Thanks, Mike

Is anyone interested in the field of network security? Do you specialize in a particular field? Would be interested if anyone has the same passion as me. :redface: I can not wait for summer to come, to give me some time for this hobby.

My network directory file synch batch file thing :) Hey guys I had been looking for a nice cheap easy to use program to sync two of my mp3 directories. This is what I did: Here is my setup: My HTPC .mp3 drive is mapped to my laptops' E drive. I always download my songs onto my computer...

I have connected two machins, both runnig Win XP, without a Hub. The problem is that they don't see each other. Please consider that : 1. The cable is UTP 2. The arrange of wires is : 1-2-3-4-5-6-7-8 3-6-1-4-5-2-7-8 3. Diagnostic lights on both NICs are on. 4. As the indicator in...

Hi, can anyone give me a clear definition of the following two things 1) Wilson loop 2) Spin network (invented by Penrose, right?) What do these quantities fysically mean? PS : can anyone explain me what the term LOOP means in Loop quantum gravity. To what does it refer ? regards...

The http://www.his.com/~mhtesler/Ladder[/PLAIN] Network4.jpg]network shown (<—click on this link) is an infinite ladder of resistances (i.e., the “L-section” pattern of Rs and Rp resistances repeats indefinitely towards the right). Let Rs = 1 ohm and Rp = 6 ohms. What is the...

I'm planning on setting up a wireless network at home and I'm wondering if it will be possible to connect my PS2 to the router wirelessly. I'd like to avoid running 200 feedt of cable to my computer room from the living room if possible. does anyone know if they make wireless ports for such a...

If one was to install a wireless network card into a computer that already has a dial-up modem, would that cause any problems. A friend of mine is having trouble connecting to the internet with the card. He's already set the internet options to automatically detect a LAN. The card recognizes...

HIe! I am conected to the LAN network with 13 nodes connected via router hub,and switch.O/S is Win 98 in all computer. The thing is one of this computer comp1 can access the internate but can not browse the LAN. The strange thing Is I can ping all aother computer from comp1 in this LAN and get...

I am looking for info on networking my pc and another pc so I can put about 1gb of my files on the other for backup purposes. My pc is a 350mhz pentium2 processor, 320mb ram, 7.83gb hd, has USB (not sure of exact USB version, 2.0 I think), 56k dial up modem, and Windows ME [came with 98, went to...

I hear there is a new type of wireless network coming out, allowing 25 mile radius hotspots? Is this true?? I mean, I'd love to buy a 25 mile radius router for my cable modem. I could use my **** at school!

I Have A Network With 13 Different Types Of Computer And 8 Printer Shared. All Computers Are Using Win 98se. The Thing Is I Can't Print In Any Of These Computers And Can't Even Access A Printer Folder In Any Of These Computers(start-setting-printer). The Network Is Ok But When I Tried To...

Let's talk network load balancing... I'll spare the details, but among other things, I'm looking to get two 100Mb NICs setup in a local server with some means of loadbalancing. I know 2k server advanced and datacenter has NLB from MS, but I'm only running basic server on this machine. Any...

about network i hava a adsl modem (1 ehthernet port) a desktop with a network card a laptop with two PCIMA card both etherenet adpter (Xircom) how do i make them both surf internet? thx i m using windows xp ...

can one computer install two network card adpater (pulg in) not pcima

I'm trying to set up a home network between two comuters. i have both connected to a router and they connect to the internet just fine. On computer has Win 2000 Pro and the other Win 98 SE. My computer with win 2000 is able to see and connect to the win 98 machine but i can't get the win98 to...

Im using WindowsXp in LAN. I cud see workgroup computers. But how shall i know the IP of those Computers ?

*sigh* I bought today a new switch and tried to setup my little network. Now the situation is like this. 2 PC's are connected to a switch (Type: FS605 v2). The switch is then connected to a router (Type: RP614). The router is then connected to my little modem :smile:. When I try to ping my...