星型拓扑和树型拓扑的区别

1.星形拓扑：
星型拓扑是一种网络拓扑，其中所有节点都连接到中央集线器或路由器。在星型拓扑中，连接方式为对于 n 个节点，需要 n 个链接。星型拓扑由于其简单性而不太复杂。星形拓扑比树形拓扑便宜。

2.树拓扑：
树拓扑是一种网络拓扑，其中节点以树的形式组织。在树形拓扑结构中，设计从被称为分支电缆开始的根部开始。没有环路的分支电缆将根与所有其他节点连接起来进行通信。树形拓扑更昂贵，因为它是密集连线的。

星型拓扑和树型拓扑的区别如下：

S.No.	Star Topology	Tree Topology
1.	Star topology is a topology in which the nodes are connected to the central hub or router.	Tree topology is a topology in which the nodes are organized in the form of a tree.
2.	In star topology, the communication between nodes are done through central node i.e., hub or router.	In tree topology, the communication between nodes are done through branching cable having no loops.
3.	The complexity of Star topology is really simple.	The complexity of Tree topology is largely complex.
4.	The cost of star topology is lower than tree topology.	The cost of tree topology is high as it is densely wired.
5.	Star topology is also called as star network.	Tree topology is also called as hierarchical topology.
6.	Star topology is used in LAN as setup and modification is easy.	Tree topology is used in WAN.