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Computer Networking
Computer networks are collections of computers which are connected together in order to communicate and transfer information. Questions about computer networks, networking protocols, and how to set them up belong here.
18,810 Questions
Which of the following are requirements for summarization to work correctly?
Multiple IP addresses..., Routing protocols must base...., Routing protocols must carry...
What do you mean by classless addressing?
CLASSFUL ROUTING PROTOCOL.
It means it will not carry the routing mask information while routing updates or routing advertisements. it will carry just only the ip-address information's. It will assume just default mask information's.
Example : class-A 255.0.0.0
Class-B 255.255.0.0
Class-C 255.255.255.0
So classful routing protocols will not support the VLSM and Supernetting
Example of classful routing protocols is
1. RIP V1
2. IGRP
CLASSLESS ROUTING PROTOCOL
These kind of routing protocols will carry the subnet mask information's while doing the routing updates or routing advertisements.
So it will support the VLSM and Supernetting, also support noncontiguous networks
Example
RIP V2
EIGRP
OSPF CLASSFUL ROUTING PROTOCOL.
It means it will not carry the routing mask information while routing updates or routing advertisements. it will carry just only the ip-address information's. It will assume just default mask information's.
Example : class-A 255.0.0.0
Class-B 255.255.0.0
Class-C 255.255.255.0
So classful routing protocols will not support the VLSM and Supernetting
Example of classful routing protocols is
1. RIP V1
2. IGRP
CLASSLESS ROUTING PROTOCOL
These kind of routing protocols will carry the subnet mask information's while doing the routing updates or routing advertisements.
So it will support the VLSM and Supernetting, also support noncontiguous networks
Example
RIP V2
EIGRP
OSPF
Trend routers are primarily manufactured in various locations, including China and other countries in Asia. The specific production facilities can vary by model and generation. Additionally, some components may be sourced globally, but the assembly often occurs in these key manufacturing regions.
Universal Plug and Play (UPnP) is a set of protocols with the ideal goal of allowing any and all devices to easily connect via network.
How can you use Proxy in a sentence?
If they could not be present at the meeting, they were allowed vote by proxy.
Proxy can be a computing term.
Proxy is a hard language.
The guy had a good proxy for his bad habit.
What is the value of a hbc token?
They can vary greatly in value depending on rarity. A little grand rapids post token sold for $13,000 at action in 2013. The brass Made Beaver tokens can be $500 or more each. While others common HBC tokens have very little value. Consult with a numismatic familiar with HBC tokens for details on specific token values.
A digital signal has a bit rate of 4000bps What is the duration of each bit bit interval?
Rb = 4000 bps
Tb = 1/Rb = 250 μs
Kotsos
Why is it difficult for routing loops to occur in networks that use link-state routing?
Each router builds a complete and synchronized view of the network.
The information that would not be evident unless you physically access the network hardware is the network devices used such as bridges, routers, hubs, or NIC's.
the substance that energy is transfered through. For example when you hear a sound the transmission medium is air.
- Use a blocking (synchronous) socket. In this mode, the program will not resume execution until the socket operation has completed. Blocking sockets in 16-bit application will allow it to be re-entered at a different point, and 32-bit applications will stop responding to user actions. This can lead to complex interactions (and difficult debugging) if there are multiple active controls in use by the application.
- Use a non-blocking (asynchronous) socket, which allows your application to respond to events. For example, when the remote system writes data to the socket, a Read event is generated for the control. Your application can respond by reading the data from the socket, and perhaps send some data back, depending on the context of the data received.
Write a program that takes a binary file as input and finds error check using different mechanism?
networking
Ipv4 is connectionless or connection oriented?
It's neither. IP is a transport layer protocol. Connection/Connectionless imply the network layer.
Look up the OSI model.
Actually you are correct, but it doesn't just go that far. The definition of connectionless is the ability to send and receive packets without already establishing connectivity between two or more specific entities. IPv4 is connectionless, meaning if I send information via IPv4 I can just send the packets without having to do much more than click "return".
Hope this helps.
What feature do modern link-state protocols provide to minimize processing and memory requirements?
splitting routing topologies into smaller areas
Why it is so difficult to design a good device interface standard?
There are so many factors that needs to be known before the interface can be built to be sure that there is room for growth of the system
What type of content is available on Elladies?
When pulling the information for El-Ladies.co, we found that the organization tied to this IP is Managed Network Systems. More details for El-Ladies.co are displayed if available at the date of your request, which is May 27, 2013. The context of El-Ladies.co is "El-Ladies" and could reflect the theme of the content available on the resource.
What is the condition for minimum size of the token ring?
propagation delay in the ring/transmission delay of the packet<1
How do you connet to other system using port?
You can connect computers through various type of ports (e.g. through Ethernet (wired or wireless) , USB or Serial port. What port you pick, will depend on your application needs and at what speed you want the connection to work.
If two computers have 10/100Base-T Ethernet port these can be directly connected using a crossed Ethernet cable without need of a switch or hub. - Neeraj Sharma
Why multilayer reference model preferred over single layers structure?
multi layered reference model is preferred over single layered model because each layer has to take care of a limited number of objectives.hence the design an implementation can be streamlined and made very robust because the number of abnormal conditions to be handled is limited.
every layer is assumed to be autonomous.this means that a portion of a stack from one user to manufacturer can easily inter-operate with a portion of the stack from another manufacturer.the user thus gets the advantage of competition among stack vendors at every layer.
What is the relationship between a neutral network and a local area network?
The only relationship I can come up with is that they are both networks - a series of nodes connected with links.
A neural network, like the one in your brain, has brain cells as the nodes, and synapses as the links. An artificial neural network, which is a tiny crude simulation of how your brain works that runs on a computer, emulates that structure in software.
A local area network has computers and routers as the nodes, and various kinds of data transmission lines (such as Ethernet cables) as links.
Yet another kind of network is a fishing net - it has knots as nodes, and strings as links.
Perhaps a better answer would be:
The relationship between a neural network and local area network is the same thing as the relationship between a local area network and a fishing net.
HTH,
Gdunge
Install the appropriate drivers for your printer on the machine it will be connected to, connect and reboot as necessary. Then go to My Computer>Control Panel>Printers and Faxes. Find your printer you just installed, right click on it and select Sharing. Set a printer name of your choice and then click OK. On the other machines go back to Printers and Faxes then select the Add a New Printer... icon. On the following dialog choose to install a Network printer and then browse for your printer's name.
Please note, all machines must be in the same Windows Workgroup, set by either running one of the Network wizards in My Network Places, or right clicking on My Computer, selecting Properties then going to the Computer Name tab.
