3,945 Topics
What’s the difference between a Bastion Host and a Proxy Server, as part of a firewall strategy?
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 have a cisco 7937 conference phone and unfortunatly it is posistioned in a conference room on the other side of a loud lab with lots of machine noises and whistles. Is there a way to lower the sensitivity of the speakers? The people on the other end of the …
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 …
Hi! I'm seriously stuck here. The issue is with one Windows 7 Home Premium machine. This machine: -- I can not ping it from either Win 7 or XP clients (I have a mix of Win 7 and XP) -- This machine can not be seen in the 'My Network …
no idea on this, I just watch an article on this but it for C#. So I want to know How can I check the internet connection available or not? If Possible then please include the following points: â–º Network Speed. (To determine the Speed Plan) â–º Download Speed. (As …
**Using VM workstation 9. I have setup 2 domain controllers each running exchange 2010.one has IP 192.168.1.1 and the other 192.168.2.1.exchange is running fine and the users in the respective domains can email each thru outlook.but the problem is; how do I route the 2 networks to have users email …
Hi All, I need help with iptables to allow a specific IP to access a destination (FaceBook) The following rule blocks facebook access to everyone in the company(this rule works successfully): iptables -A FORWARD -p all -d $ip -j REJECT (The ip address is read from a text file.) Now …
Hello Forum, I am glad to be on your forum for the first time. Greetings to all from Ghana. I am the Database Administrator for the company I work for. For two year now I have been researching on how to centralize our database system so that other offices can …
Hello Forum, I am glad to be on your forum for the first time. Greetings to all from Ghana. I am the Database Administrator for the company I work for. For two year now I have been researching on how to centralize our database system so that other offices can …
I think this is a firewall issue, but when i browse, i browse well over the internet, but when it comes to running any of the apps on Windows 8, they will not connect to the Internet at all. E.g. My Mail App, will not connect to the internet, but …
Hi guys, first of all: I don't want code to make virtual network adapter. Only I want is: Which should I do to make virtual network adapter?? I know to make simple drivers in driver development using DDK, but I don't know virtual network adapter been developed. The reason of …
HI, Can someone please help me understand the difference between a token ring topology and a token ring network card; this is not a part of my homework, however a part of my research did involve reseaching a token ring topology and i came up with; Ring topology is a …
I have a scenario where, WLAN client when there is no MAC-address entry in the radius user pool the client is able to connect To WLAN and access the resources. Where could bew the configuration mistake, in the controller or in the Radius server? But as per the practical scenario …
kindly help me how i will learn programming and Networking???
Hi, I hope I'm posting this in the right place. :) I've also posted the problem I was facing on the Mikrotik forum, but it takes a while for a reply to be approved and I really want to solve this problem quickly. I'm trying to set up a remote …
Hello >>>> I have network in college, content 2500 pc , I want creat domain "active directory" and DHCP , what class ip needed and subnet mask? thanks
Scenario AMY Networks is a consultancy business that designs, installs and operates networks for clients in the Higher Education Sector. As one their project leaders you have been asked to responding to an ITT (Invitation to Tender) for a network design, installation and operation for a new building in a …
My son wanted an Nintendo DSi, so he can play games with his friends. The Nintendo can't.won't connect to the Internet. I emailed Nintendo support. Their advice was for me to enable DHCP. I checked that and it is enabled. Next on the list is to configure the Nintendo manually. …
I have heard about WireShark software that what can it do. But it snif only my lan card. What if i wanted to snif the router that what other computers on the network are doing? Is there any way to do that?
Looking for final year project related networking share any idea if you have thank you
what is the order of importance of network management concepts
Hi, Can someone please provide me with some examples that would be best in describing how each model; the OSI and the TCP/IP model work. I understand how each have layers etc, but im having a hard time finding examples of when it would be best to use either of …
I am tring to access my DVR from my Iphone while away from home but can't what do I need to do
Iv been given an assignment to discuss in a brief essay 'Networking,protocols and packet switching...please help
i have been given an assignment on programming a simple NNTP client which should be able to connect with any of the newsservers and it should download all the news articles posted in a particular news group. I searched for free news servers but i didnt get anything. I just …
good day! i just wanna ask if there is a way of getting the path of an image from another computer in LAN and set it as image propety of a picturebox. thanks in advance!
What is the complete courses steps to achive the highest CISCO Professional certificate?
I have a client which is running Peachtree (Sage 50) and one of the work stations loses it connection for a split second and then the program either hangs or runs slow usually requiring a reboot to help Another system on the network loses the connection to the printer scanner …
DEAR RESPECTED MEMBERS, I WANT A HELP IN SOLVING IT. ( HAVE ONLY A DAY ) A designed a real-time application which has an end-to-end delay requirement of 150 ms. How will this delay translate to Network/DL layer devices? Assume there are n hops between the peers?
Hello I'm running win xp3, I can't access the Internet even after plucking in the ethernet cable behind my computer. I tried Pinging the loop back addres 127.0.0.1 I received replies. but ping anything else does not reply, also running the "route print" command on the command prompt, didn't give …
he i am study at IT collge in network engineering i need help in Graduation Projects i u gus have any i deas in network plz help me or can u send me at alaaihlasa@gmail.com
Hi, I'm setting up a test bed for some networking equipment and one of the things I'll need is a switch that can do PBR. Essentially, the switch will need to accept packets from multiple IP addresses (probably several hundred) on a 10GB link and then, using PBR route traffic …
How to track an application about what it is accessing on the internet? Like if i browse to google.com than with tracking my browser i will get the google's server ip address.
I need sample on reserch proposal and reserch on network
how to draw a T1 mesh network that connects seven geographically dispersed offices. There are LANs on the other side on the routers at all locations. That mesh network connects the networks to all the other networks in a point-to-point topology. How many T1 lines are being used?
Can anyone give me an example of research/case study about networking and system administration? Badly need it.
Hello, I want to make one of my computers available to a friend who lives in Poland to assist him in his efforts in building a Linux distro he develops. He does not always have access to a 64bit system and I am not in a great finacial situation to …
Well, I am making leaps and bounds in what I am learning in the area of IPSec VPN Tunnels. I do have a question, though that I hope I can get a simple answer for. I have 13 locations that I am trying to connect, which we can refer to …
Hi all I have a problem that I've been trying to solve for a few days now, as the title suggests; I can access my file server using the IP but I have no access if I use the FQDN. A college of mine usually deals with these network related …
Just like to confirm that if you have Two ISPs connected to two different routers on your network the 1st Router has a static IP address of 192.168.16.10 and the 2nd Router has a static IP Address of 192.168.16.20. Are you able to configure computers as to which gateway to …
i have 10 pc at home and currently i have been using internet connection sharing using a modem, my lan is managed by a switch. though now i need to apply a router to to my network. what is the best way to set it up?
I see fresh college grads all around running for a (/an almost) saturated software development field. Myself not being any exception to this either. But I'm kind of in a dilemma. 1. I have invested around 12 months learning stuff like Java, databases and other cs stuff. 2. but I …
hi I knew that my problem belongs to past but I must do it because of my job and my headmaster!! I want to connect to a novell server 3.12 via a cisco router and a point to multi point line,I search about it and try to do it until …
i had previously worked with the GNS3 and cisco packet tracer console as a part of college lab work. It involved setting up and simulating LAN and VLAN topologies. Iv seen people in the CS dept , as part of their course , simulate various TCP/IP functions using C and …
Dear ALL, This forum helps me much..and I thank you to everyone who makes this forum useful, even enjoyable. i'd like to ask to all of you, HOW TO CONFIGURE NTP (TIME SERVER) on Red Hat Linux.? I've been trying to setting the NTP across my network, but I never …
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