Contents
What are the advantages of hierarchical routing protocol?
It decreases the complexity of network topology, increases routing efficiency, and causes much less congestion because of fewer routing advertisements. With hierarchical routing, only core routers connected to the backbone are aware of all routes.
What are hierarchical routing protocols?
Cluster based hierarchical routing protocols divide network into multiple clusters by defining hierarchy of sensor nodes. Every cluster consists of one cluster head (CH) and multiple sensor nodes. Each sensor node collects information and forwards it to its CH.
Which of the following protocol supports hierarchy within a single routing domain?
OSPF was the first major routing protocol to support hierarchical networking (areas) within a single routing domain (AS). OSPF supports two levels of hierarchy: a backbone area (Area 0) and other connected areas.
What are the best routing protocols?
Many network engineers believe that EIGRP is the best choice for a routing protocol on private networks because it offers the best balance between speed, scalability and ease of management.
What is optimal routing algorithm?
The Optimal Routing Algorithm of Communication Networks Based on Neural Network. The correctness of neural network is verified by the conclusions of calculation of a neural design to solve the shortest path problem. Simulation model of neural network shown that the model can enable algorithm obtaining the minimum error …
Why IP address is divided into 4 parts?
The reason for dividing it into four sections is to identify the Class of the network. This helps to break your IP address into binary form and locate your device to transmit and receive data from the internet.
Why do you need a hierarchical routing protocol?
Hierarchical routing protocols often group routers together by function into a hierarchy. A heirarchical routing protocol allows an administrator to make best use of his fast powerful routers in the backbone, and the slower, lower-powered routers may be used for network access at the edge of the network.
When to use static or dynamic routing protocols?
Static routing protocols are used when an administrator manually assigns the path from source to the destination network. It offers more security to the network. No overhead on router CPU. No unused bandwidth between links. The administrator must know how each router is connected. Not an ideal option for large networks as it is time intensive.
What are the advantages of a network protocol?
Advantages of Network Protocol 1 Flexibility 2 Less time to transfer files 3 Transfers data to different systems 4 Allows programs to run on different systems 5 High speed
What are the advantages of the link state protocol?
One of the big advantages of the link-state protocol is that it does not suffer from routing loops, an error that affects some routing protocols and causes a data packet to be continually routed through the same routers again and again.