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Communication in virtual circuit network is an interconnection of dedicated line provided to specific users in which a router would keep and redirect the information coming between the source and destination, both the users will be given virtual number as an address to the path. The connection state information is this situation is the uphold information prepared by the router to redirect it to suitable interface in an active connection
What else can I help you with?
Differentiate SVC'S and PVC's?
Difference between a PVC-Permanent Virtual Circuit and SVC-Switched Virtual Circuit is that an SVC must be reestablished each time data is to be sent. After that SVC disappears.
What are the characteristics of a virtual channel connection?
quality of service(Qos) switched and semi-permanent usage monitoring
What is meant by connection state information in a virtual circuit network?
In a virtual circuit network, information exchange occurs in a dedicated path between the source and the destination. Each active path is given some Virtual Circuit number on the fly. The routers in this path need to keep information about this path and to which interface the data, coming from a particular interface, has to be redirected. This information is termed as connection state information. Whenever a new connection is established, this 'connection state information' has to be updated in router's table, and whenever the connection completes exchanging data this 'connection state information' has to be discarded. In short, connection state information is the information required/maintained by a router to redirect data, to proper interface, in an active connection.
What is created between two DTEs in a frame relay network?
Virtual Circuit is Created. Each circuit is known by its DLCI. i.e. Data Link Connection Identifier.
What the different between PVC and SVC?
Virtual circuits are usually permanent virtual circuits (PVCs), which means that they are defined for frequent and consistent use by the network. They do not change unless the network manager changes the network. Some common carriers also permit the use of switched virtual circuits (SVCs) although this is not common. Changing PVCs is done using software, but common carriers usually charge each time a PVC is established or removed. The difference between a PVC-Permanent Virtual Circuit and SVC-Switched Virtual Circuit is that an SVC must be reestablished each time data is to be sent. After that the SVC disappears.
When you have multiple circuits connected to a site the entire circuit is known as a what?
When you have multiple circuits connected to a site, the entire circuit is known as a "distribution circuit" or a "feeder circuit." These circuits distribute electricity from a central source to various points of use within the site.
What are the main characteristics of a virtual circuit packet?
it exists only for the duration of an exchange It creates a dedicated connection for an exchange It uses routing tables to determine routes
When you have multiple circuits connected to a site the entire circuit is known as a?
virtual circuit
What is meant by a virtual pbx?
A virtual pbx is a piece of call-forwarding software that runs by your virtual phone service. It allows for calls to be forwarded or switched to the phone number of your choise.
Full form of vpi and vci in networking?
virtual path identifier and virtual circuit identifier
What is the Difference between datagram network and virtual circuit network?
Not a whole answer but a small try :)In a Datagram Network, there's no "network-layer-connection" between the two hosts. So Theres no garuanteed bandwith and the packets may take different paths.In a Virutal Circuit network, its oppositly and a connection is established.------------------------------------------------------------------------------------------------------------ •There are a number of important differences between virtual circuit and datagram networks. •The choice strongly impacts complexity of the different types of node.•Use of datagrams between intermediate nodes allows relatively simple protocols at this level,-but at the expense of making the end (user) nodes more complex when end-to-end virtual circuit service is desired.•The Internet transmits datagrams between intermediate nodes using IP. •Most Internet users need additional functions such as end-to-end error and sequence control to give a reliable service (equivalent to that provided by virtual circuits).•This reliablility may be provided by-the Transmission Control Protocol (TCP) which is used end-to-end across the Internet,-or by applications such as the trivial file transfer protocol (tftp) running on top of the User Datagram Protocol (UDP).
What is the vc number?
The answer depends on what exactly you mean by VC: virtual channel, virtual circuit or something else.
