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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
What is the function of Ethernet adapters?
An ethernet adapter is the component that allows you to connect to your internet modem or computer network. Upon connecting your ethernet cable, you will be able to access the internet or computer network to which you are connected.
How does the job of a server and a hostess differ?
A hostess is a person who is at the front and organizes where the clients will be served. On the other hand, a server is the person who actually takes the orders and serves the food.
What is the full address of Cineworld in Stevenage?
The full address of Cineworld in Stevenage in Hertfordshire, England is Unit 4, Stevenage Leisure Park, Kings Way, Hertfordshire SG1 2UA, United Kingdom. Cineworld is an extremely large movie complex.
This is known as "stateful" filtering - When firewalls are aware of the traffic state as well as the content of the packets.
What is the middle layer of the OSI reference model?
Middle layer of osi model is Transport layer functions: 1.Segmentation of data 2.connection managment 3.flow control of data 4.Error checking
What are the commercial facilities in wide area network?
All the commercial organizations in the world with a web connection or providing a web service.
Where can one find information about rack server?
Information about rack-mounted servers can be found at many online retailers, including Dell and HP. Other places you can learn about rack-mounted servers include searching Wikipedia, along with finding courses at your local community college.
Basically the baud rate can never be greater than the bit rate. Baud rate can only be equal or less than the bit rate. However, there are instances that baud rate maybe greater than the bit rate. In Return-to-zero or Manchester encoding, where there are two signaling elements, the baud rate is twice the bit rate and therefore requires more bandwidth.
What symbol in device manager indicates that a component isn't working correctly?
A yellow exclamation mark in a triangle or a red cross in a circle indicate a problem.
Displayed as a yellow triangle or question mark.
Distance Vector protocols use what algorithm?
Distance Vector protocols use the Bellmanâ??Ford algorithm. The ARPANET system relied on Distance Vector protocols as their main routing technique in the early 80s.
The Severance Clause, also known as a Severability Clause, is a legal provision that may be included in a contract or legislation that states that if part or parts of the contract or legislation is determined to be invalid, unenforceable or unconstitutional that the remainder of the contract or legislation is still valid or in effect. If a contract or legislation does not include a Severability Clause and any part of is ruled to be illegal or unenforceable then the entire contract or legislation is voided.
Mac OS X has had RSA support built in for some years now so it should be do-able but without details of what software you are using and at what point it fails it is hard to provide a definitive solution. RSA do provide a token for Mac OS X (See links below). Have you tried talking to someone at your company as they may have already solved the problem?
How do you change MAC address filtering on a router?
you just have to access the GUI of your rtr then go to MAC filtering tab, there you can change it. there is also a site where you can have different GUIs for different type or brand of your rtr, there you can experiment or maybe find more easy steps on accessing your rtr's GUI.
Why 95 percent of networkers failed in network marketing?
Network marketers failed because they always wanted to win but they don't actually know how coupled with the wrong techniques of prospecting and the wrong use of tools. They failed to comprehend the 3 M's of Network Marketing: Message, Market, and Media.
Take for example, any of the following situations will bring no good.
1. A wrong message to a right market through a right media.
2. A right message to a wrong market through a right media.
2. A right message to a right market through a wrongmedia.
Bottomline: Your message must be clear, given to the right people through the right media. With the advent of technology, one can use online marketing very effectively through the use of facebook.
What are the 3 types of port numbers and what are their ranges of port numbers?
There are ...
1.dynamic port
2.registred port
3.wall know port.
What could cause packet loss at the router?
There are a number of reasons for packet loss; bad cabling, bad ports, too many collisions on the network, attenuation in the cable, bad routes, etc.
What network layer problem is avoided or reduced by using consistent end-to-end addressing?
reduces unnecessary broadcasts
What is connection base internet protocol?
A connection based protocol requires a technique known as hand-shaking. This means that every packet that is transmitted requires a response from the receiver indicating that they received the packet and that the packet arrived safely.
There is a 3-way startup sequence to create a connection using handshaking protocol.
When network services fail which port most often used to access a router for management purposes?
console
Will pinging the network cause problems?
It depends on if you are doing it in automatic mode or manual. If you use software to perform constantly ping, you will might flood your network. If you do it occasionally you have no reason to worry about.
Platinum overlay is similar to Rhodium plating, it is just an extremely thin layer of platinum meant to enhance the silver or base metal content. The reason we are seeing an up rise of platinum overlay is due to the diminishing cost of platinum, and because it is more widely known to the public than rhodium.
Side Note: I find the whole " platinum overlay" marketing trend to be hyperbole, considering Rhodium is cheaper and most all genuine platinum jewelry is coated with rhodium to bring out luster.
How do you reconfigure your router wrt54g?
To make changes in the configuration of your router, you first need to log into it.
The default settings of a wrt54g are
ip address: 192.168.1.1
username: (leave the username empty)
password: admin
Open a browser (Internet Explorer or Firefox)
In the address bar you type the ip address of the wrt54g.
So, if your home page is http://www.google.com, you change the http://www.google.com into 192.168.1.1
if you have made changes to the ip address of your wrt54g and you can't remember it, you can find it by
1. opening a command prompt,
do not know how to this ? This is how:
In Windows XP:go to Start, Run,type in cmd in the box that opens and hit enter
In Windows Vista:Press the windows key or go to StartSelect all programs
Select accessories
Select command prompt
In Windows 7:Press the windows key or go to StartSelect all programs
Select accessories
Select command prompt
2. typing in ipconfig /all
3. pressing ENTER
4. scrolling up to look for your default gateway for the
wireless network connection if you are connected wirelessly to your wrt54g
wired network connection if you are connected with a network cable to your wrt54g
if you have made changes to the username and password combination and you can't remember them, you need to reset your wrt54g, by keeping the small reset button pressed for 20 s. You will need to start configuring the wrt54g right from the beginning again.
What is probing in Veritas Cluster?
probing means the dependent resource are well configure in a service group.
This occurs if the agent processes have not monitored each resource in the
service group. Use the output of hagrp -display service_group to see the
value of the ProbesPending attribute for the system's service group. (It
should be zero.)
