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Local Area Network
Questions concerning the setting up, troubleshooting and operation of wired LANs used by businesses and other organizations
4,003 Questions
How do you find out your subnet mask and gateway for a Windows ME computer?
First go to start, programs, accessories, MS-DOS Prompt. In the window type 'ipconfig /all' without parentheses, then press enter.
- First you determine the class of your network
- then, use the appopriate subnet mask for that network,
a. Class A 255.0.0.0 b. Class B 255.255.0.0 c. Class C 255.255.255.0
- Get IP address of the host
Example: 197.15.22.0.
- Using the ANDing process, get the subnet mask.
Disadvantages of setting up a network?
Wired networks require wires! so they must be run through walls, floors and have the potential of being damaged or loosened thereby shutting down the network and requiring the problem to be located.
How do you set up a LAN connection?
You connect two or more computers with a switch. You will need a device to act as a DHCP server and probably a DNS server. If that all sounds over your head, you should probably call someone.
A home router will function as both DHCP and DNS server, and would set up the lan connection for you.
Advantages of connecting your business to the Ethernet is its Simplicity, Pricing and Flexibility in its installation.Ethernet Shopper provides you faster Ethernet connectivity at a lower prices and less expensive than traditional DSL, T1, or DS3 solution Ethernet Shopper analyzes your location for availability of Ethernet internet connection and sends out pricing information to your email address within seconds. For detail visit http://www.ethernetshopper.com/
What are ethernet cables used for?
Ethernet is one of the most widespread local area network technologies currently in use. It is extremely useful for any small networks where cost, reliability, and ease of setup is of high importance. Ethernet is used to cover wide area networks. And the main advantage of connecting your business with Ethernet is Simplicity, Flexibility and Pricing.
Ethernet currently utilized with DSL modems is 10BASE-T. This provides transmission speeds of up to 10Mbps, which is significantly faster than the fastest DSL line speed.
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What is maximum speed for Ethernet cat-5 cables?
802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.
The maximum speed (bandwidth, to be more accurate) is 600 Mbps.
802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.
The maximum speed (bandwidth, to be more accurate) is 600 Mbps.
802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.
The maximum speed (bandwidth, to be more accurate) is 600 Mbps.
802.11n is wireless. This means that (a) it isn't Ethernet, it is a different standard. (b) It doesn't use cables.
The maximum speed (bandwidth, to be more accurate) is 600 Mbps.
What is the minimum cable requirements for Gigabit Ethernet?
Cat 6
network + guide to networks Chapter 5 Review Question 5
Why is it common practice to implement more than one domain controller per domain?
to provide fault tolerance
What is a LAN that uses no physical wires?
Its simply called a wireless LAN - available at most retailers.
What are the similarities between OSI model and TCP IP model?
SIMILARITIES
The main similarities between the two models include the following:
They share similar architecture. - Both of the models share a similar architecture. This can be illustrated by the fact that both of them are constructed with layers.
They share a common application layer.- Both of the models share a common "application layer". However in practice this layer includes different services depending upon each model.
Both models have comparable transport and network layers.- This can be illustrated by the fact that whatever functions are performed between the presentation and network layer of the OSI model similar functions are performed at the Transport layer of the TCP/IP model.
Knowledge of both models is required by networking professionals.- According to article obtained from the internet networking professionals "need to know both models". (Source:
Both models assume that packets are switched.- Basically this means that individual packets may take differing paths in order to reach the same destination.
How do you access server in client machine?
the server will run in a specific port ,by sending request to that port in a specific format we can access the server for accessing the server one must know it's IP address and port in which it is running
it is used to supply power to motherboard and other peripherals
What is internet card and network card?
An internet card is something that allows you to surf the World Wide Web (www)
A network card is a local piece of equipment that allows you to connect to other computers on the network.
Which network topology least secure?
Token Ring. Nothing can communicate without the token, therefore there is never more than one device transmitting at a time, but it's very inefficient.
If you want the most efficient Ethernet topology, Full Mesh would be the most efficient traffic-wise, but not cost-effective. A Hierarchical topology would be a decent compromise between cost effectiveness and efficiency.
How does a crossover cable connect two routers?
It connects the pins that are used for transmitting on one router to the pins that are used for receiving on the other router.
What symptoms would probably be present if your 100Base-TX Ethernet network length is 200 meters?
-100
The difference between wire less LAN and wire lan?
A wired LAN uses wires to connect the computers but a wireless LAN uses radio waves.
What is meant by Dialog Control at Session layer?
Dialog Control is the main function of Session layer.
Session layer manages dialogs between two computers and it is responsible for communication or conversation.
There are three forms of dialog.
1. Simplex dialogs : one way transfers, for example.. computer to printer ( computer will send data to printer and printer will receive the data ).
2. Half-Duplex Dialogs - Two-way transfers, Each device must take their turn. Both cannot transfer at the same time. for example..walkies-talkie
3. Full-Duplex Dialogs - Two-way simultaneous data transfers. Each device has it's own channel. for example.. telephone.
Problems that you encountered setting up a LAN network?
Some of the problems encountered in a Local Area Network include data insecurity and incompatibility of components/nodes. This depends on how the LAN is set up.
What are the common uses of ftp and http today?
FTP is File Transfer Protocol. This is used for, say, if you have Norton (I use this reference a-lot for those of you who read my posts) and you want to upgrade, some people make a mistake and install over the old version. NEVER A GOOD IDEA! This can, and USUALLY WILL cause a software conflict. In this case, your software could be rendered useless. So, you would contact customer support. The easiest way is to "Chat With Technical Support". If they feel they can help you, they may ask you permission to access your computer. With the ability to access your computer, they can control your mouse, run programs, remove, and install. FTP allows you to open a specified port (usually mandated by the manufacturer) to allow access to your PC to fix this. Another use for FTP is for Online Gaming that use account's. With FTP, you are able to kick people with vulgar language, being racist, or breaking any other rule in the T&C's.
HTTP is "Hypertext Transfer Protocol" which is the directory that servers use to send information to your computer that you request.
If you are running Windows XP, you can click "Start", and open "My Documents". This view is called Windows Explorer, not to be confused with Internet Explorer. If you look at the top of the Explorer windows, just like in a web browser, you will notice something like "C://admin/my documents/music/goo goo dolls/song1.aiff" This is called a directory, it points to the location of a file.
If you are running Windows Server 2008 (or any other earlier version for that matter), the directories will begin with http:// instead of C://. C:// is the C drive (usually your main HDD) where as the http:// points to a directory within the servers of the web.
http is NOT to be confused with .htm, .html., xml, or .xhml which are file EXTENSIONS, and not DIRECTORIES.
Oh, but they do crash into each other from time to time. In which case both senders stop, wait for a random standoff time, then attempt to resend.
