Networking - Hardware / Configuration Forum

I only know a little bit about networking so... I have 2 routers, 5 computers and a cable modem. I thought all I had to do was plug the cable modem into the WAN slot of one router. Connect a regular port on the router to the WAN slot of the other router. And plug in the computers into any of the free jacks. But that didn't work. Everyone on the...

I have 3 machines connecte thru a switch. One machine can accass all the machines. But one machine cant self access or access to other machines. Error You dont have permissions to access workgroup contact admin I have formatted the machine but in vain What is the solution for this? Net protecter says some malware has affected but unable to...

Dear frends, i used dream to become a System Administrator.But what i only knew is that MCSE course. But some of my frens told me this day for server they mostly used LINUX/UNIX. MCSE is costly and they didn't teach the practical. Its only theory. so you better start it from the cheapest one. If you start with costly one, if you are not...

Hi, I have experienced a strange problem with my Vista machine and have not seen any articles with this issue. I have a Windows XP machine on the domain and Vista machine that's connected to this network but it's not joined to the domain. When I ping the Vista Business PC( computer name) from XP I get an incorrect Ip address. This IP belongs to...

Hi In my project use mscomm control for communication between source(computer) to destination(electronic equipment).I have use two modem, one for source side and other one is destination side. In source side dial the destination side telephone number after the connection establishment data can be transfer from destination side to source side.In...

Hi, I am having this big headache causing problem for over seven months now! I run an internetcafe and for over the past seven months I have been getting this really weird problem in which my internet connection drops (router has this security built-in in which it restarts) and then comes back on in about 30 seconds time! The LAN setup is...

Hi Men i have problem with adsl modem d-link 520t it always disconnect i watched log then i found this report any one tell me what this mean ?

Hi all, i wonder if you'd be able to help me please: I have a network with 6 pcs, 2 printers and a server. From the server side, all of the pcs can be seen but 3 of these pcs are currently unable to access folders on the server - even when logged in as administrator. All 3 of the pcs can be accessed through VNC from the server but cannot be...

Hi, There are 2 IP phones and a cisco call manager connected to the same switch. The 2 IP phones, call manager are all in the same network. The switch is connected to the router. This is the first scenario:- When one IP phone calls another IP phone on the same network, what happens? Does the call goes to the Call manager and does the call...

How many types in network Connection, for example Peer-Peer,Hub,Switch

hello, please my companydatabase can it be share, viewed modified at a remote area using VPN. Databe type: Accees,Sql

I have all my networks set up already. 2 XP machines and 1 Vista Ultimate machine. i can access all the shared files on both XP machines from Vista. Even though my Vista machine appears on both XP machines when scanning the network, they cannot gain access to the computer. An error message appears saying that access is denied and that i might...

Here my situation: My company network has 2 connections externally ( A T1 and buisness cable). Each have static IP addresses. We have a dual WAN router in place handling them. that part seems to be fine. My question then is, can we have our domainname (hosted externally by some register company) point to both IPs somehow? We currently...

Hello, This is my current situation: I have a network of around 100 to 200 computers, and they are all left on overnight for updating purposes. The problem with this is that that many computers use a significant amount of energy, and for most of the night they aren't actually doing anything. Is there a way to have the computers turn off or...

Hi, I have a general doubt here regarding of monitoring different model of CISCO Switches and Routers. I am new in SNMP, I tried to search for CISCO related mib file in the net and i got at least 600++ CISCO mibs available now. So I am wondering 1) Which mib file is actually suitable for me? 2) Is there any particular mib file for...

Hi folks, I am issuing the net use command on a couple of Win2003 servers. Some of these servers require that the name and password be authenticated twice and other servers just once, i.e.: ****************************************************************** C:\>net use p: \\pcp-web01\s The password or user name is invalid for \\pcp-web01\s....

I have read few articles about the TCP congestion window, AND when we are integrating wire and wireless networks some of the research use the chriteria of Bit error rate in wireless communications and try to study the effect that it has on the TCP congestion window, I find this as odd because there is the seperation of Layers on the internet model...

Can anyone help me out with DMZ documentation on Windows 2000 ? Please...........

Hi I am a .NET Programmer I want to know How to find DynamicID Scenario : Server Side: Wants to find client’s Dynamic ID For Transfer Files

Hi Every one, If anyone of you could me tell that if i could use SNMP to read or chanage Http request at any level. I shall be thankfulll. One could email me at Nope, one can't because emails aren't allowed (thanks to those pesky Posting Guidelines) Regards, Fahd

where do we the actual usage of ICMP occurs. can anyone please provide an example

i have a server and 100 connections . i have only one IP address. how can i connect them to the server using IP address

Hi Guys I am having troulbe with two of my five computer in a wired network. This network is set this way, the five computer are connected in a LAN using an 8 port LAN switch. I have a moderm into which telephone line is plugged, and the ouput from moderm goes to port number 1 of the LAN switch. This setup has been working perfectly for file...

This is the code Shell ("cmd /k ping -t -w 10 -l " & Text2.Text " & text1.text) its putting a command in cmd.exe and the -l gets his code from text2.text And then the website its going to ping should be text1.text but i dont know how to seperate text2.text and text1.text Please help me

hi , i want to know what is networking? & why did we use plz send me detalis.