点对点链路与星型拓扑网络的区别

1.点对点链接：
这种拓扑结构依赖于两个功能，即发送和接收。它是两个通信节点之间的一种通信网络，其中有一个发送器，另一端有接收器。它是一种具有两个端点或端节点的通信介质。它们通过两个系统之间的专用通信连接提供高带宽。

2. 星型拓扑：
它是包含一个中心节点的拓扑类型，所有其他或不同的节点通过一条路径连接到该中心节点。在此拓扑中，每台主机都连接到一个中央集线器。

点对点链路与星型拓扑网络的区别：

Point to point link	Star topology
It grows in several ways.	It helps in providing easy access for service.
This is the type of link which basically relies upon two functions only transmit and receive.	Only one device is there for per connection.
Each station or nodes receives exactly from one transmitter.	It is very reliable.
Each transmitter transmits to exactly one receiver.	It has a centralized control for the problem diagnosis.
Both the transmit and receive operation can occur over separate wires.	It has simple access protocols.
It is the type of high bandwidth network.	It has a very long cable length network.
Very fast network topology as compared to the other network types.	All of the dependency is there on the central node.
It is very simple and easy in connectivity.	It is a high performing as there are no collisions on data.
Helps in providing low latency.	It is very easy to detect faults and remove parts.
It is very easy to maintain and handle.	It is more expensive than other network topologies.
Their nodes can be replaced within a seconds very easily.	It is very easy to install and wire.