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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

What are the advantages of Ethernet lan?

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It used to be that Ethernet networks were slower than fiber, T1 and T3 lines. However, Ethernet now has the gigabyte standard, which sends information across the wires at 100 gigabits per second, which is a reasonable speed for home users with several computers networked together. Ethernet is fast enough to transfer large files across a network without waiting hours for the file to complete the transfer.

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Ethernet cables are a standard, so it makes it easy for a user to purchase the right equipment and quickly install the cabling. For instance, if the user purchases a router or hub at the local computer hardware store, the Ethernet cables can be simply inserted into each port on the hardware devices. Computers often come pre-built with Ethernet network adapters, so users can insert cables quickly into the computer without any kind of network administration knowledge. For this reason, most household networks use Ethernet cabling standards.

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Finding other types of cables like coax or fiber is more difficult for the average home user. Users who accidentally break a cable can find a replacement at almost any computer store. This makes it convenient to purchase equipment and replace any cables that break. It is also easy to find hardware that supports Ethernet connections. Most local computer hardware stores stock shelves with Ethernet network adapters, hubs and routers that conform to the Ethernet standard.

Read more: [http://www.ehow.com/list_5907620_advantages-ethernet-protocol.html#ixzz2R9mRs1n4 The Advantages of Ethernet Protocol | eHow.com] [http://www.ehow.com/list_5907620_advantages-ethernet-protocol.html#ixzz2R9mRs1n4 http://www.ehow.com/list_5907620_advantages-ethernet-protocol.html#ixzz2R9mRs1n4]

Who does computer networking help?

1. Easy Communication and Speed It is very easy to communicate through a network. People can communicate efficiently using a network with a group of people. They can enjoy the benefit of emails, instant messaging, telephony, video conferencing, chat rooms, etc. 2. Ability to Share Files, Data and Information This is one of the major advantages of networking computers. People can find and share information and data because of networking. This is beneficial for large organizations to maintain their data in an organized manner and facilitate access for desired people. 3. Sharing Hardware Another important advantage of networking is the ability to share hardware. For an example, a printer can be shared among the users in a network so that there's no need to have individual printers for each and every computer in the company. This will significantly reduce the cost of purchasing hardware. 4. Sharing Software Users can share software within the network easily. Networkable versions of software are available at considerable savings compared to individually licensed version of the same software. Therefore large companies can reduce the cost of buying software by networking their computers. 5. Security Sensitive files and programs on a network can be password protected. Then those files can only be accessed by the authorized users. This is another important advantage of networking when there are concerns about security issues. Also each and every user has their own set of privileges to prevent them accessing restricted files and programs. 6. Speed Sharing and transferring files within networks is very rapid, depending on the type of network. This will save time while maintaining the integrity of files.

How many wires does The RJ-45 connector used in UTP networks have?

2 of the 4 pairs are actually used. However, if the connection works at 1 Gbps, then all 4 pairs are used.

2 of the 4 pairs are actually used. However, if the connection works at 1 Gbps, then all 4 pairs are used.

2 of the 4 pairs are actually used. However, if the connection works at 1 Gbps, then all 4 pairs are used.

2 of the 4 pairs are actually used. However, if the connection works at 1 Gbps, then all 4 pairs are used.

What is the default subnet mask for 172.12.4.22?

There really is no default subnet mask - any network equipment that you set up will require a netmask be provided. The netmask you provided only refers to a specific host; the network on which the host resides can be split up in numerous ways, depending on how the network admins set it up.

Can a wireless router plug into an Ethernet?

Yes, you can plug a wireless router in an ethernet. But don't forget to use the wireless router internet port when you are connecting to an ethernet.

Should the question not be "Can an ethernet cable plug into a wireless router?". If so, then yes it can. Usually there are a few ethernet ports on the back of your router. One bit of advice I would give is to watch out for the internet port. I have seen people, plug a client computer into the internet port, even though it clearly says internet above it. Though some routers arent this helpful by labelling each port, so just be careful what port you do plug the ethernet into.

Taking a different view of the question, I assumed you were asking if you could plug the wireless router into the wired network and use the same dsl or cable modem to get out. If that is the case, then the is still yes. But when you cable from your wired router to the wireless router, plug the cable in one of the (typically) 4 enet connections and NOT in the one marked Internet.

Also, verify that you have the DHCP in the wireless router turned OFF, so addresses are assigned from the wired router. There can be 1, and only 1, DHCP server on a segment. (Only one boss for this job).

How do you configure vlan on switches in a switched lan?

To configure VLANs on switches in a switched LAN, first, access the switch's command-line interface (CLI) or web-based management interface. Create the desired VLANs using the command vlan [VLAN_ID] and assign a name if needed. Next, assign switch ports to the VLANs using the command interface [interface_id] followed by switchport mode access and switchport access vlan [VLAN_ID]. Finally, save the configuration to ensure it persists after a reboot.

List the the 8 colour of wire in cat 5 cable?

For common home network, a full duplex cable would have White Orange Orange White Green Blue White Blue Green White Brown Brown From left to right with the clip on the bottom and looking from the end where the cable inserts.

What is logical communication?

By "logical" communication, we mean that although the communicating application processes are notphysicallyconnected to each other (indeed, they may be on different sides of the planet, connected via numerous routers and a wide range of link types), from the applications' viewpoint, it is as if they were physically connected.ahk

Why crossover cable is used for peer to peer network connection?

we used cross over cable ,coz cross over cable has two ends one end for tranmitting data and one end for receiving data ,thats why cross over used in peer to peer data connection.

What type of network cable is used between a terminal and a console port?

1. Its a rollover cable. 2. I'm not doing all your cisco questions. 1. Its a rollover cable. 2. I'm not doing all your cisco questions.

Which Windows command will identify the route that a packet takes through a network?

On windows OS the command is tracert X . instead of the X you input either IP or the destination or a domain name, Google.com for example. On Linux OS i think the command is tracepath.

What are the advantages of setting up a lan in a business?

Sharing of files and resources from multiple workstations, printers or computers.

Which network protocol is used to automatically assign an IP address to a computer on a network?

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Which two programs can be used to accomplish terminal emulation for configuring a router from the CLI through the console port?

The two programs can be used to accomplish terminal emulation for configuring a router from a PC. The first program is known as Syntax Processor and the second is known as Shell Commands. Both programs take input from the user and produce output. The first program can be used to input the desired settings for the router and the second program can be used to produce output that will be used to configure the router.

Broadcast ip for 192.168.1.0?

You would also have to know the subnet mask.

You would also have to know the subnet mask.

You would also have to know the subnet mask.

You would also have to know the subnet mask.

When do workstations share a collision domain?

two computers connected to the same hub AND two computers connected to the same access server

How do you know how many bits represent the network portion and the host portion?

When we express an IPv4 network address, we add a prefix length to the network address. The prefix length is the number of bits in the address that gives us the network portion. For example, in 172.16.4.0 /24, the /24 is the prefix length - it tells us that the first 24 bits are the network address. This leaves the remaining 8 bits, the last octet, as the host portion.

What in the network address for 192.168.1.25?

It is an Internet IP Address, often found in Small Domains, or large home networks