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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 a hub switch typically used for?
Hubs and switches are different types of network equipment that connect devices. A hub usually connects computers to other computers. A switch is the next step up from a switch and it records the IP and MAC addresses of the devices connected to it.
Yes Cisco IOS IP address has a secondary address that allows the network interface to communicate to hosts in different IP sub nets. It allows you to have unlimited number of secondary addresses.
What does the term networking means in computers?
making communication possible between two or more computers is networking.
where as network means two or more computers connected with each other . it is the basic function of the internet but. what is line configuration actually means is that the to connect one protocol to another and creating the link to communicate with each other. in other word when we connecting one node to the next one is called as router. this function is called as line configuration.
There are two type are listed below,
1> Point-to-point connection.(Private connection is this).
2>Multiple point connection.(Public connection is this).
Regard,
Prashant s. chaubey
Desktop support engineer in HCL INFOSYSTEM LTD.
In Vista go to control panel then network and sharing center under sharing turn on all options (personally i keep these off when not moving files) move desired file to c/users/public on xp go to my network places find the vista computer's public folder with desired files inside move to a new spot and blamo you're good.
What layer of the TCP IP hierarchy reassembles messages as their pieces arrive at the destination?
The tcp layer
What is the difference between comprehension and decoding?
Comprehension assigns meaning to the words while decoding only assigns sounds.
Data is encrypted using a single key that only the sender and the receiver know?
By limiting who has access to the data, the information is more secure. Additionally, if the information is compromised, the business can easily determine who did it.
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How many numbers of computers for MAN?
A MAN is a metropolitan area network, this does not define the number of computers that are connected but the area that the network covers.
A network covering a city could be described as a MAN in the same way that a network covering a Campus is sometimes described as a CAN
Disadvantage of virtual private network?
you cant switch your iternet cables back and forth between a ps3 and a computer. while its in private network mode.
They slow down the Internet. Although if the service quality (eg, boxpn.com), then he has a lot of servers and almost no speed drops.
Where is SOAP on the OSI model?
in the application layer. SOAP is wrapped in HTTP or HTTPS, which can be warpped by TLS, and hen wrapped in TCP (Session) and then wrapped in IP which is the network layer protocol.
A VLAN trunk allows for data to travel across a single link between two devices even if the data is from multiple VLANs. This allows for reduced cabling needed as for you won't have to run multiple cables between switches in order to have up-links for every VLAN.
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What is The header of an IPv4 packet does not include fields required for?
The header of an IP packet does not include fields required for reliable data delivery. There are no acknowledgments of packet delivery. There is no error control for data.
Network operating system
For a start, two computers on the same network should have the same subnet mask. If two computers that are indeed on the same network have different subnet masks, there is a design problem.
Now, even if you look only at the last subnet mask - the least restrictive one - the computers are NOT on the same subnet mask. The subnet mask 255.255.0.0 indicates that the first two bytes (or the first 16 bits) of an IP address have to match, to be considered part of the same network. If you look at the IP addresses, this is not the case.
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What is the main purpose of mapping network drives?
It provides a convenient way of accessing a shared resource such as a folder, file or printer.
What roles do DHCP and DNS play?
DHCP is a host configuration protocol and is dynamic . DHCP is short for Dynamic host configuration protocol and is backward compatible with earlier protocols like BOOTp . DNS is domain name system that maps name to an IP address.
Can you join a BT Elements dect phone to any pbx?
Yes, you can connect DECT phone to a PBX or virtual PBX. If your DECT seems to be having connection problem to any phone system then IP-DECT phones are now available in the market.
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.
