Our Networking forum encompasses topics related to network topology, routers, data encryption, security and other OS-independent network configurations.
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hey guy, i got a project which need to perform in two server, 1 is host server and another is client server. So my SV asked me to performe it into two different VM. I using VM player now and 1 of the VM is window XP and another 1 …
Is it becasue of the ISP's bandwitdth spread among many lines/people/clients ?
I started a new job about a month ago and I am trying to get a handle on the local network. There is very little documentation and the previous IT department personnel have all moved on, our "old-timer" has been here about 6 months and is mainly a programmer. The …
haii I an trying to connect to openfire server from a remote system that is not with in my LAN.I got an error that server not found. I tried both by using IP address and server host name but the same error. Is it possible to connect to server from …
Hey, I have a couple of questions about cloud computing. Now, If i connect 10 computers together in a cloud, can I consider the 10 computers to be one big computer? If i have 3 computers with 100Gb hdd each, connectet in a cloud. Can i so make a vm …
Hello there, I will try to explain the way I am connected to internet using my university and then present the problem that occured. My equipment consists of: * 1 2.4GHz grid antenna * BulletM2 * around 40m FTP cable * An access point through which computers connect to the …
There are are special doman for countires ,like .in ,.lk,.rus,.us etc.... Is each country responsible for keeping and mantaining their own dns part on their own server? becasue I heard that for our coountry, domain names are given by our IT university. I don't understand how. I thought that all …
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 …
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.
Ok I have been cnnecting to the same website for about 1 and a half years [Link Anchor Text](ng-gaming.net) but about 3 days ago it started saying that it is not responding but my mates and from the gameing community that I play NGG are all on it I tought …
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 All can any one tell me how can i install DNS by using LINUX.. basically i have installed RED HAT.. and i havnt install BIND in that.. now i want to know that how can i install BIND by using commands.. and how can i install BIND by using …
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 …
HI all, I'm having a lot of trouble finding out these routing tables using RIP Protocol as I'm really unfamiliar with it Routers M and N use the RIP routing protocol The original routing table in M is: Destination Distance Route Net 1 0 direct Net 2 0 direct Net …
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 …
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 …
metasploit,nmap,IDM.... what protocols do the tunnel? HTTP,TCP,UDP,VoIP,HTTPS etc..??
....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)
Currently I have a BT 2700HGV Business Hub and a Belkin Share N300. The BT hub is located downstairs and Belkin is upstairs. Downstairs there are 4 PCs connected to a switch, the switch is connected to the hub. Upstairs is a totally different story, there are 3 PCs and …
let's say they live in both OS and Router. what will happen if we try to use a modern technology like Wifi with an older version OS?like windows 95? Doesn't 95 have the data link protocls needed to communicate correctly with Wifi or something?
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 …
Hi guys, I have a problem with my synology NAS that I can not seem to figure out myself. Everything seemed to work like a charm before, but when I took out my router from my network and put it in again things got ugly. Before I was able to …
Does anyone have idea how to set up 3g Dognle to work on this router? With OpenWrt or something?
Hello, Please excuse me if this isn't the correct place to post this topic. I have a friend that knows PHP, and I know C++. We want to make a PC game together. I would handle making the core game, and he would use PHP to create a server, allow …
What cable is this? It is labelled UTP CAT5 but this to me seems like lies. One, no twisted pairs, and two, no white stripy wires? Wondered why it wouldnt work until i took a look inside. Factory error?  
Hi guys, I am trying to connect my PC to my NAS by using a network switch. My previous setup worked like a charm: switch |--> router --------|--> NAS --------|--> PC I could connect from PC to NAS without any problems. My new setup is no longer working: switch |--> …
I just tried to get into my NAS through my dyndns account. I got a 403 forbidden message. I have never seen this before and don't know how to fix it. Anyone care to help? Thanks. [B][/B]
I'm new in networking. I can see other pc's on my network places but, I can't see my machines on other networks. Also when, I ping to other machine then, I get reply but, I ping from their machine to my machine then, I don't get reply. Kindly, help me. …
I'm not having a problem per se, but I'm trying to find out why something I use to troubleshoot connectivity problems work. I deal with laptops that connect to a VPN using a software called Cisco AnyConnect VPN Client. In order to connect to these servers, the person connecting first …
Dear Experts, we have a 2851 router which interconnect our local network to public network. we recieve our internet on interface e0/1 and e0/0 restricted to our lan as below configs int e0/0 192.168.10.1 255.255.255.0 ip nat inside int e0/1 X.X.X.226 255.255.255.224 ip nat outside ! web server ip nat …
Dear All, My system is windows 7 professional. From today my internet is not working. LAN connection is fine. Wireless also fine. I use internet through my university LAN. I have dual boot with Win XP, when i boot to Win XP, internet is working fine. When i change the …
hi, can any one help me with the issue, as what needs to be done when physical address is coming blank. thanks
Hey, I've been getting this issue today and from all my internet searching and such I haven't been able to find a solution to it no matter what I do. My university has 3 networks - one is WPA protected and I have to use my school username/password to log …
Heya all, here's my issue: i'm trying to set up a simple server on my desktop here, but i can't seem to get it working. I checked the router settings, and made it port forward the right ports to this computer, and that works on my internal network. when i …
Why a router does not have only one IP address (i.e. for itself). and why a unique IP address need to be associated with each interface? Whats the scenario which neccessiates each interface to have an IP addresses?(TCP IP)
Guys can you suggest me what Operating system should I use for our networking subject, base on this criteria: Low specs requirements, userfriendliness, security and performance
Alright. I've already searched through Google and through these forums with no actual help found for my issue. I've followed troubleshooting that others have suggested and nothing seems to be fixing the issue, so now I'm back here. I have two laptops in front of me; one netbook and the …
Hello When i bought my laptop it had window xp with wi-fi internet. Recently i installed window vista in it. And internet not working . I installed network adpater driver and modem driver. But wi fi not working. My laptop having turn on/off wi fi switch key on front. But …
Hi guys do you need to have a master's degree to apply for a license as a CCNA, CCNP or CCIE? just wanna know I hope you guys can help me here. Thank you and have a great day!
Hey guys, I'm having a bit of trouble. My girlfriend's netbook, an Acer Aspire One D257 running Windows 7 32-bit, has randomly stopped connecting to the Internet. I am able to connect fine from my laptop though. All the latest wireless drivers are installed, and I've tried removing the connection …
I am dealing with a home network which has recently experienced excessive dropped connections. Connection to ISP is via dedicated 2.4 Gb microwave radio card mounted on house roof. The home network uses a Linksys E4200 wireless router. On the home side of the router are typically 3 wired devices …
hello ! i want to get some information about LAN traffic . in my office there are 15 employees are there , we are connected with modem ,i want to moniter there activities for example which sites they are visiting,uploading , downloading . some one tell me about netstat but …
Ok, first of all, I'm not a networking genius by a long stretch so please bear with my ignorance. My issues is this: I needed a router that would work with an Alltel internet card to create wifi at home. I was told by a sales rep in Radio Shack …
Good afternoon all, I have a PC running Win. 7 I have one on board Ethernet (DHCP). Today I installed another NIC; it is configured to run Static. The Static NIC works great but the DHCP on board NIC cannot connect to the internet. Any ideas would be great, Thanks.
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