3,945 Topics
I just need to know about the recycle bin.In our company the network administrator configure our computers.Why is that he deleted the recycle bin.He actually don't want us to see the recycle bin...what if we delete some file and we uses the shift+del does the network adminstrator see our deleted …
Hi, I have a Windows 7 Pro user who connects to our business network which has a domain; by logging in he automatically connects to several mapped network drives associated with the domain. However, he takes his laptop home after work and plugs in to his home network, which works …
Hi all I am going to start my final year project dessertation and thinking of getting title to work on. I was given Designing and Configuring Networks with OSPF and told to get subtitle as this is general title. I have Why and How DR and BDR routers are elected …
hi, Ive been working on this problem where 'An organization is granted the block 16.0.0.0/8, the admin wants to create 500 fixed length subnets' I'm having trouble with 'D' where i have to find the last address in subnet 500. Could someone explain how i could do this? i am …
hello everyone, i have been stuck at a point from last week while configuring cisco router 1841 in packet tracer 5.0. I am connecting two PC's with 1841 router. but after connecting i am not able to send the packet in any direction. kindly help. here are the configuration steps: …
Today is [World IPv6 Launch Day](http://www.worldipv6launch.org ).Today is the day that the global Internet gets redefined. Today is the day that people everywhere are saying "so what?" I imagine. However, not everyone is having a 'meh!' moment at the thought of IPv6 being officially launched. Take Jay Parikh, Vice President …
Hello I have a computer running Windows XP SP3. I cannot run the IPCONFIG command on it. when i enter the command and hit the enter key, it tells me command is invalid. Can anyone help please.
I have recently installed Microsoft SBS 2008 and configured Exchange Server 2007. I can send and receive emails fine. When I goto www.mxtoolbox.com and test my smtp I get the following results "Warning - Does not support TLS". I would appreciate it if anyone could raise some light on this. …
Hi., firstly i want a say thanks for reading my post. Situation: -My house have FOUR computers..we all shared a broadband connection. we are using Level one WIRED router. My problem: -My online game facing frequent dc and it happens when my (TWO) friends starting to download couple of movies(non-stop). …
I have an SBS 2008 with windows xp sp3 clients. If I configure the network card manually in ipconfig /all there is only one domain. When i let DHCP issue the address and dns information. ipconfig /all says there are two of the same domain listed in the dns suffix …
So, I have this filter at home which my parents installed so that i control my computer usage. The name of the software is "Blue Coat k9 web protection alert". I was ok with it for a few days but after observing for couple of weeks, it began to annoy …
I'M reading a linux book and I've come to a chapter on setting up a DHCP server. The thing is I don't understand why I would ever need to set one up. All the computers in our house are already using DHCP and I've never set up a server, why …
Background info: I can no longer connect to my wireless internet after having virtually no problems. I do still have internet, just not wifi. So the problem is, according to system preferences on my macbook pro, my router's ip address starts with 172.... but when I put in said router …
Hello everyone! I just want to ask how can i connect continously to the net, Because our it personel set up a time where we can open the Net during lunch time only any suggestion on how i can access the net continously? Thanks.
Dear All, I am using cable net, in which they didn't gave me modem. I just plug the cat5 cable into lan to connect to the internet. I have asked them to give me 1mb speed. Does anyone tell me how they control internet speed in network becasue not everyone …
I am testing wireshark for learning purposes. I wanted to try out a tutorial that hacks a facebook account stealing cookie information. I couldn't manage to hack my facebook account because wireshark is sending me truncated packets that I can't get cookie info out of. **This topography of the network**: …
I have completed Computer Science Engineering in btech and unable to decide what course to join ,i am interested in ethical hacking and networking .Can you please suggest me what course is having more demand in this present market situation so that i would pursue career through it.
Hi, i am getting a lot of dirty questions on formspring i want to find out who he is, he is sending me questions with an anonymos user. How do i found out his IP adress ?
Hi, I'm a developer by trade but I've done some networking in the past (mostly buying and creating machine specifications but also a bit of firewall management and AD policies,) In a previous company I was even Manager of the Systems department (Developers and IT guys) Anyway I've recently joined …
Hello all. I am wanting to connect two subnets so they can't see each other but each can get out to the web through a common single modem line. I have two routers but I believe I need another device to support two separate subnets. I am hoping a knowledgeable …
I have two different network and have two router between them router 1 has ip 192.168.1.1 and router 2 has ip 192.168.2.1 i already defined route between them but they didn't ping with each other
Hi, I am using WAMP on Win7 and my root folder is obviously `c:\wamp\www\` On same computer I use `http://localhost/project/` to run my project. The question is how do I run same project on other machine which is on same network? Also I rather use a bit human friendly naming …
Hi people I was reading tutorials on proxy and I configured my Firefox with free IP proxy. I'm wondering. Is it really true that browsing and doing stuff under proxy I am 100% anonymous? I cannot be detected right? If that's case why hackers don't use when they're gathering information …
1. Is that possbble to boot an OS from a server thorough the network without having any Local OS? 1.1 if possible, are we doing all the things on that server? logged in using active directory? 2.if we logged into a PC on a netowork by using active directory account …
hi, how can I find the adress of all connected machines to the network,with InetAdress and thanks for any help
How can i ready physical layer of osi through c language? Is there any other language to perfom this task?
You are to design a computer network for a retail company which has been assigned an IP class full network of 201.20.20.0; the company to have several locations in City2, City3 and City4; the company headquarters in City1. In City2 the company has two branches, three in City3 and one …
Are there any python cgi proxy script out there, i know there are perl and php ones but there any in python, as i want to update the script on http://send2source.net into something i can better understand
Hey I have this question and I have it all answer correctly (I Think!!) until the last part which i thought would of been 7* 8190 because you require 5 subnets so you need 3 host to get 5 (4+2+1) but you could've had 7 subnets but in another question …
Is it becasue of the ISP's bandwitdth spread among many lines/people/clients ?
I have a physical network interface card on my system. I have created multiple virtual interface using ifconfig : ifconfig eth0:1 ip1 ifconfig eth0:1 ip2 Now the problem i want to provision bandwidth on multiple interfaces separately. I am using ethtool for the same ethtool -s eth0:1 autoneg off speed …
Hi, I would like to ask if someone knows, if, Epson L200 would be compatible with TP-Link WR2543ND? Does routers with print servers have issues regarding on what kind of printer will be installed? Because I'll be buying Epson L200 and I want to use it with my IPad. "Ofcourse" …
Hello. I have a question regarding ethernet frame size. So I understand that the maximum SDU size for the frame is 1500 Bytes, and the header size is 18 Bytes (MAC Dest, MAC Sour, EtherType & FCS). That makes 1518 Bytes. So how come the wikipedia entry for Ethernet Frame …
i got this warning from my j2me code that try to connecto to database using php and httpconnection,, > Warning: To avoid potential deadlock, operations that may block, such as networking, should be performed in a different thread than the commandAction() handler. pls help..
Hi, im new for networking, recently i got a project is need to apply restful web services. So now i need to implement two of my web apps into two different VM, 1 is window xp and another 1 is window 7. But so far i stil unable to connect …
Hi guys do you have any idea how to do the one I enclosed a red rectangle with on my screenshot? the step 1 instructions. please help I think it's not the normal thing that I do in our VLSM.
Hello. Recently i found an old router, which has its passwords changed.But i don't remember them so i tried hard reset. But what ever I do it doesnt work. [http://download.atcom.cn:8080/ATA/AG188N/AG188N-How%20to%20update%20the%20firmware%20on%20Post%20Mode-EN-V1.0-090404.pdf](http://download.atcom.cn:8080/ATA/AG188N/AG188N-How%20to%20update%20the%20firmware%20on%20Post%20Mode-EN-V1.0-090404.pdf) I read this guide and it requires telnet to 192.168.1.179 but it just says "Can't connect" Can anyone say how …
Hi, I am trying to add files into SVN, I have not commited them yet. I keep recieving a binary mime type error on certain files. I've tried playig aroung with the config.txt under Settings, I've tred playing around with Properties, I can not figure out what else to try. …
Hello; I have a very stupid question. Lets say I wanna use an IP sub of 2.2.2.0 /27 for my local network. I cant do that, right. We can only use ICANNs non-routable ranges for our LANs.. Right? Thanks!
I'm workin on my network class final project I've done 6 ,but I didn't understand the other 3 questions here are the questions: 1) Create a document that could be given to a potential cabling contractor to allow for a quotation for cable installation. 2) You should define the cable …
My Uncle has been running a school and wants a network for about 50 computers and wants to enable internet only for 2 PC's and wants file sharing and password protected printer sharing for all of them... He dosen't want to buy a server either.. He wants me to install …
I have proxy-cached-web server with user name and password......Can I connect tor using user name and password with this proxy-cache-webserver...Plz Help me.....Thanks in Advance
Router XX has forwarding table: Network/Mask Next_Hop 170.211.220.0/24 deliver directly 170.211.220.0/22 184.129.184.1 170.211.208.0/22 184.129.170.1 170.211.216.0/21 184.129.178.1 170.211.216.0/23 184.129.172.1 0.0.0.0/0 184.129.178.1 Explain what router XX will do with packets with the following destination addresses. Be sure to use longest prefix routing. a. 170.211.218.17 b. 170.211.220.108 c. 170.211.222.44 d. 170.211.218.128 e. 184.129.184.1 …
Do all computer networks use full duplex communication technology presently? Wi-fi,fiber optics,co axial etc..? Also, were there a time people used to use half duplex technology for computer networks like LAN,MAN
....from each other other ? Wireless Boradband(HSDPA) and VPN don't count. and if we use cables,isn't it be very hard to drag them through cities ,buildings? (if it is about 100Kms part ? take any distance more than about 30.education purpose only)
Let's say 3 computers are connected to the internet through a one Router.If we want one computer of that LAN (which only has 3 computers) to host our web site so everyone over the internet can access...:- 1. Do all 3 computers get the same Public IP address(coz connected to …
Hello I have written a MVC2 : DAO program using an Apache derby embedded DB. Currently I have not been able to jar the program : runs in IDE. My question concerns running this program on multiple work stations of a local network. Will this be possible? Currently when I …
Does anyone have idea how to set up 3g Dognle to work on this router? With OpenWrt or something?
can someone pls suggest me which one is better among omnetpp and NS2 to work on with.I am starter and pls post any online reference to study along with your opinion
Hi, I'm trying to setup sort of a LAN keep-alive proxy... Ex.: * My Xbox 360 is connected strait to my computer via an ethernet cable. * My computer is connected to the internet via a Wi-Fi adapter. * Everything works fine and I can access the internet on the …
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