Computer Networking

its complicated. Distributed computing is a term used to focus on methods and practices used to overcome challenges presented by operating in a distributed environment - heterogenity, latency, etc.

Grid computing by it's nature is often distributed so it encompasses distributed computing. It is also based on parallel computing paradigms - where you split the computation between multiple processors to speed up the calculations.

Grid technology is much bigger than either of these terms though as it also entails resource sharing, security systems, SLA management - as can be seen at www.Gridipedia.eu.

Grid services are used within the Grid to carry out one function - processing, storage, instrumentsation, a softwarre process etc. for more info check oput Gridipedia¡s glossary - Grid Dic

Usually The emails for celebrities don't work, and they usually don't write back. Some might be real, but proably not. If you want to contact a celebrity, you can go to www.fanmail.biz and find THOUSANDS of celebrities and there mailing addresses.. The England people are really nice.

If you are using a DHCP server, you are basically safe. It's a good practice to release all ip addresses after certain time especially if you have temporary computer in the network.

Some advantages of tree network topology include easy to set up and extend. It is also inexpensive. Its disadvantages, on the other hand, include limit on central cable length and number of nodes.

@ computers to computer connected together via a crossover cable. No hub, switch, domain or central server.

A distributed system shares the work to be done among several computers. There is usually a control process that manages all of the various sub processes to ensure they are performed in the proper sequence. Although these computers are networked together, the network is usually unavailable to other systems and users; and it is usually extremely fast.

A computer network allows computers on the same network to communicate with each other. There is no indication these computers will share any work simply because they have been networked together.

Difference between a network and a distributed system lies with the software(especialy the operating system)rather thanwith the hardware.

from 'tanenbum'

sender:Priyanka singh,davv indore

The TCP/IP stack is not loaded properly

what procedures do you use to initiate and to maintain contact with your networks

The only thing i can think of is to go to Options -> Preferences -> Connection, then make sure the Enable UPnP Port Mapping box is checked.

Coaxial cable, depending on the type, can have a large frequency bandwidth capability. And with multi-frequency systems, coax should be around for quite awhile yet. I also think one of the other items keeping cable companies using coax is also the expense of fiber-optic cable and the cost in manpower to change it out. A lot of cable companies are in the process of doing so, but it's going to be slow going, simply because of the costs involved.

no clue, but if you find out repost it over this

no two computers on the same network can have the same IP adress... well they can, they just will have plenty of IP conflicts and DNS conflicts example: if you have a default router: 186 192 0 1 then you can just add a number for each computer on the network like this: 186 192 0 2

Internet Protocal's are assigned through a Modem ( If your a Time Warner Cable customer then you have a modem)

Modems feed off a IP assigned by the TWC Data Center!

Your Wireless Router is connected to the modem so your ip is the same.

All depends on the switch if the switch is intelligent and have auto detection which most switches have now a days you can use either one i.e straight through or crossover but if the switch is dumb you have to use crossover cable and plug it in the up-link port the process is called daisy chaining.

For the past 7 years i have yet to come across a switch that don't have auto-detection for cables and link but in some old setups i have still see old technology.

Firstly it's called Gigabit and Megabit network cards.

Gigabit is ten times faster. 100mbit vs 1000mbit :)

Belkin has a special port for modem connection. Usually on the top of it, it's written "Internet", or "Modem". Sometimes the port has green marking.

CDP is a Cisco proprietary protocol; it only works between Cisco devices. If CDP is enabled on a Cisco network device, it will regularly send frames with information about itself out its interfaces.

CDP is a Cisco proprietary protocol; it only works between Cisco devices. If CDP is enabled on a Cisco network device, it will regularly send frames with information about itself out its interfaces.

CDP is a Cisco proprietary protocol; it only works between Cisco devices. If CDP is enabled on a Cisco network device, it will regularly send frames with information about itself out its interfaces.

CDP is a Cisco proprietary protocol; it only works between Cisco devices. If CDP is enabled on a Cisco network device, it will regularly send frames with information about itself out its interfaces.

'Router' can refer to either a device for connecting computers together in a network, whether a local net or the internet, or a tool for woodworking, either the powered or traditioanl version.

It depends on... If you want to protect your router and network install it before. If your router is safe and can handle intrusions install it after. Usually firewall comes first. Also it allows to control the traffic.

A Primary Master Server that provides recursive answers is the most vulnerable to an attack from a malicious user because if a Primary Master Server provides recursive answers it is more easily subverted by a DoS attack than one that only provides iterative answers.

Ethernet

Above the arrow!