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Functional Testing of ATM Sign
消耗积分:5 |
格式:rar |
大小:2785 |
2010-07-10
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There are generally two parts to making a call
within an ATM network. First, the signalling
process indicates that a call is to be made, and that
network resources should be allocated for this call.
Second, the data transfer occurs, which allows the
end users or applications to exchange information.
The data transfer phase uses the network
resources that were allocated during the signalling
process to convey voice, data or video information.
Signalling, in turn, can be broken down into two
parts – the signalling that occurs between
customer premises equipment (such as a
workstation) and the network access device (such
as a switch), and signalling that occurs between
network switches.
within an ATM network. First, the signalling
process indicates that a call is to be made, and that
network resources should be allocated for this call.
Second, the data transfer occurs, which allows the
end users or applications to exchange information.
The data transfer phase uses the network
resources that were allocated during the signalling
process to convey voice, data or video information.
Signalling, in turn, can be broken down into two
parts – the signalling that occurs between
customer premises equipment (such as a
workstation) and the network access device (such
as a switch), and signalling that occurs between
network switches.
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