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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 system translates names to IP addresses?
The DNS (Domain Name System).
The DNS (Domain Name System).
The DNS (Domain Name System).
The DNS (Domain Name System).
What OSI model layer is responsible for the flow of information from source to destination?
Transport layer
Refers to a group of computers that are logically grouped together by IP addresses is call?
A network, or a subnet.
A network, or a subnet.
A network, or a subnet.
A network, or a subnet.
ss7
Streaming video
These systems are designed to summarize and report on the company's basic operations?
management inforamtion system
In a Local hosts file.
Acl apply on switches or router?
ACLs (access control lists, often used to block certain traffic) are usually applied on routers. There is a limited support for ACLs on switches, too.
ACLs (access control lists, often used to block certain traffic) are usually applied on routers. There is a limited support for ACLs on switches, too.
ACLs (access control lists, often used to block certain traffic) are usually applied on routers. There is a limited support for ACLs on switches, too.
ACLs (access control lists, often used to block certain traffic) are usually applied on routers. There is a limited support for ACLs on switches, too.
IFUsing telnet or ftp which is the highest layer you are using to transmit data?
Normally both using transport layer for communication but they are using tcp protocol which uses application layer so application layer is correct answer..
Which type of network cable uses a concept of one or more modes for transmitting data?
Fibre optic cable
Networking is great for sharing ideas and knowledge. You can boost your confidence by networking on a regular basis and forcing yourself to speak with individuals you don't know. As a business owner, you need to be able to communicate with others and form connections in order to expand your firm.
What is out of order data in TCP?
This is what happens when TCP packets literally arrive at their destination in a different order than they were transmitted from their source. Usually due to routing adjustments between the two machines. All TCP packets are numbered in order they are transmitted so they can be reassembled when they are received.
STP is internet Protocol or not?
Not exactly Internet. STP is a protocol used between switches within a local area network.
Not exactly Internet. STP is a protocol used between switches within a local area network.
Not exactly Internet. STP is a protocol used between switches within a local area network.
Not exactly Internet. STP is a protocol used between switches within a local area network.
What is the purpose of Subnetting?
Definition: A subnet is a logical grouping of connected network devices. Nodes on a subnet tend to be located in close physical proximity to each other on a LAN.
The pourpose of subnetting is not to provide extra addresses, but to keep network data separated to prevent congestion.
How do you upgrade IPv4 to IPv6?
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
- Ask your ISP (Internet Service Provider) whether they have support for IPv6.
- Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)
- Configure your computer.
- Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
- Ask your ISP (Internet Service Provider) whether they have support for IPv6.
- Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)
- Configure your computer.
- Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
- Ask your ISP (Internet Service Provider) whether they have support for IPv6.
- Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)
- Configure your computer.
- Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.
You don't exactly "upgrade" it; you can configure your computer for IPv6, but continue using IPv4 for a while. Not many servers exist yet for IPv6; if you want to access an IPv4 server, you need to use IPv4 on your side, as well. To use IPv6 on your end, you need to access a server that also works with IPv6.
So, basically, you need to:
- Ask your ISP (Internet Service Provider) whether they have support for IPv6.
- Ask the ISP how you should configure your computer to work with IPv6. (I am not sure whether there is a standard method that works in most cases - perhaps you just enable it.)
- Configure your computer.
- Look around for Web sites that use IPv6. For a start, I believe there is an ipv6.google.com, which you can use for testing your connectivity.
Network configuration in which each computer is attached to a central unit is called?
A star network.
Compare multipath routing with flow-based routing?
It is desirable to allow packets with the same source and destination to take more than one possible path. This facility can be used to ease congestion and overcome node failures. To operate such a scheme consistently nodes must maintain routing tables specifying what goes where. The mechanisms for this differ with datagram and virtual circuittransport.
In flow-based networking, packets are routed as whole flows, i.e. streams of related packets, rather than as individual packets as in current IP/MPLS networks. The unique level of data obtained in flow-based routing, such as flow length, rate, delay variation and other parameters, enable a number of new network benefits.
It means a server built by the company HP (Hewlett-Packard).
It means a server built by the company HP (Hewlett-Packard).
It means a server built by the company HP (Hewlett-Packard).
It means a server built by the company HP (Hewlett-Packard).
Can you use utp cable for 220 v?
No. Network cables have their own voltages, set by the network card. If you network card doesn't go up in smoke, you should not worry whether the computer is plugged into 110 or 220 V. Your computer's power supply takes care of providing the electronic components with appropriate voltages. These voltages are much lower than the 110 or 220V at your home; also, they are DC instead of AC.
No. Network cables have their own voltages, set by the network card. If you network card doesn't go up in smoke, you should not worry whether the computer is plugged into 110 or 220 V. Your computer's power supply takes care of providing the electronic components with appropriate voltages. These voltages are much lower than the 110 or 220V at your home; also, they are DC instead of AC.
No. Network cables have their own voltages, set by the network card. If you network card doesn't go up in smoke, you should not worry whether the computer is plugged into 110 or 220 V. Your computer's power supply takes care of providing the electronic components with appropriate voltages. These voltages are much lower than the 110 or 220V at your home; also, they are DC instead of AC.
No. Network cables have their own voltages, set by the network card. If you network card doesn't go up in smoke, you should not worry whether the computer is plugged into 110 or 220 V. Your computer's power supply takes care of providing the electronic components with appropriate voltages. These voltages are much lower than the 110 or 220V at your home; also, they are DC instead of AC.
