ComputerNetwork-1
Physical Structure of network is divided into 2 category
1) Types of connection
2) Topology
Types of connection
This if further divided into :
A. point-to-point connection
B. multipoint connection
A. Point-to-Point connection
- A direct link between two devices example: computer and network
- They are connected through dedicated link *A link whose entire capacity is used for transmission between those two device only
- There exist many connections between individual pair of machines
Multipoint connection
- A link that connects three or more devices ,also known as multidrop configuration
- A network having this connection is known as Broadcast Network
- Packet send by any machine is received by all machines in network if their respective address is present in that packet or else it ignores the packet .
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