blocking refers to when an input terminal cannot be connected to an output terminal because there is no path available between them i.e. all possible intermediate switches are occupied
answer
Computer networks would be packet switched whereas a phone network would be circuit switched. Obviously packet switched are going to be alot more reliable and apparantly cheaper and less harder on the environment.
define the problem
Nj
The PPS was a packet switched network employed by the British Telecom. It was based on X.25 which is a standard protocol suite for WAN communication. Introduced in the early 80s, this network is fairly old and as such its last node was switched off back in 2006.
packet-switched
Public Switched Telephone NetworkPublic Switched Telephone NetworkPublic Switched Telephone NetworkPublic Switched Telephone Network
The first circuit-switched network was the telephone system.
Define the function of the preceding components in a network?
Is a piece of circuit - switched network equipment used in telecommunications network.
The Internet is packet switched, meaning each individual packet is routed from the source to the destination separately, and possibly through different paths. An example of a circuit-switched network would be the telephone network, where a connection from one end to the other is created and maintained until the call is disconnected.
A network which is always capable of connecting a free input to a free output, regardless of the connections already established across the network, is said to be non-blocking network. A network that is always capable of connecting a free input to a free output, but which may require existing connections to be rearranged in order to do so, is called rearrange-able non-blocking network.
Is a piece of circuit - switched network equipment used in telecommunications network.
Definition of national television network
darrylene clemente
Tristan Santos Bigay
Public Switched Telephony Network
PSTN stands for Public switched telephone network PSDN stands for Public switched Data network / Packet Switched Data Network. The basic difference between two is the switching technique used. PSTN uses Circuit Switching and PSDN uses Packet Switching