0
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
What personal qualities or skills do you need to be an administrator?
Double Checker, Ask Questions, Communication, Push Back, Organization, Think Ahead, Follow Through, Listens, Proactive, Reactive, Detailed, Confidential, Timely, umm just to name a few
What does protocol binding order refer to?
Protocol binding order refers to the order in which a protocol will be matched to a data packet. If, for example, you have a network connection which is running several different protocols it is important to tell the system which protocol to try first.
If you are using Netware, TCP/IP, and any other protocols on the same network, if 70% of your network traffic (as an example) is TCP/IP, then you want the network operating system software to check if a packet is a TCP/IP packet first, and if not, try the other networking protocols.
With the binding order, you tell the adaptor the order of checking for the correct network protocol, starting with the one with the most traffic, and going down from there.
In circuit switching there is also some required overhead; the overhead in packet switching is usually a small percentage of the total traffic; and in any case, the benefits of packet switching far outweigh any disadvantage of some minor overhead.
Which network type requires a network operating system NOS?
No network requires a Network Operating System (NOS) . They just require network interface hardware and software to use the network to communicate with each other. However, since all modern operating systems also claim to be Network Operating Systems, it doesn't matter.
Client or Server Network
What is the maximum transmission distance of Wireless Personal Area Nework?
This varies greatly depending on the amount of obstructions to the wireless signals as well as the strength of the transmission.
What is difference between digital and IP phone?
IP phones with color liquid crystal display (LCD), including dynamic soft keys for call features and functions.It is capable to customize XML-based services to let users access a variety of information, such as stock quotes, employee directories, and web content.Digital phones is simply VoIP or Voice over IP. This specifically refers to the service where your voice, over either a PC or telephone, is transmitted digitally over the internet and is able to break into a phone company's telecom service.
Client/server describes the relationship between two computer programs in which one program, the client, makes a service request from another program, the server, which fulfills the request. Although the client/server idea can be used by programs within a single computer, it is a more important idea in a network. In a network, the client/server model provides a convenient way to interconnect programs that are distributed efficiently across different locations. Computer transactions using the client/server model are very common.
Which keystrokes can be used to return to privileged mode from the interface configuration mode?
ctrl-p
actually each and every service is run by port numbers and these port numbers are generated dynamically and attached to the IP address for example
source address 1.1.1.1:1280 destination address 4.2.2.2:80
in above case the web server which runs on port 80 receives the request from 1.1.1.1:1280 and sends the relative info to the same 1.1.1:1280
hence the data is send to the particular system,
likewise the different services will run behind the scenes uses only one IP address
isolated by port numbers
ip classless
How do you go idle on AIM version 6?
"Idle" is the setting after non-use for 5 to 10 minutes. You can select your status from the available menu, or sign on invisibly.
How are RIP routing updates sent?
RIP routing updates are sent every 30 seconds by default. In RIP version 1, they are sent as a broadcast. In RIP version 2, they are sent to a special multicast address.
Why did you leave your job before you get another one?
It is foolish to leave a job before finding another one. With the troublesome world economy, it could take a long time to find other employment.
How do you plan to achieve a goal?
You identify what you goals are and write them down.
You then think about what you need to do to get to those goals and write out the steps you have identified.
You then think about which steps need doing before others and put all the steps in order.
You then think about how you would measure the fact that you had successfully achieved each step and what you will have to do if you have not (a contingency) and write all this down
What you have now written down is a meaningful plan to achieve your goals.
write my goals in my mind and then take steps towards it
Call a plumber. Pay a plumber.
What factors dictate the choice of tests included in a combination medium?
The hydrogen sulfide production, motility, and indole production.
Full mesh
What is an example of a category 5 cable?
Cat 5 is any typical twisted-pair copper wire (Ethernet) You probably have one plugged into your computer right now. or at least into your wireless router.
