Research on Self-healing Technology for Faults of Intelligent Distribution Network Communication System

2019 ◽  
Author(s):  
Xiaobao Liu ◽  
Qinfang Wu ◽  
Jinhua Sun ◽  
Xia Xu ◽  
Yifan Wen
Keyword(s):  
Communication System ◽  
Distribution Network ◽  
Network Communication ◽  
Self Healing ◽  
Intelligent Distribution

Application of IEEE802.1x Protocol Based on EPON System

2013 ◽  
Vol 336-338 ◽  
pp. 2433-2437
Author(s):  
Huang Zhi ◽  
Xiang Qun Wang ◽  
Wei Chen
Keyword(s):  
Access Control ◽  
Communication System ◽  
Low Cost ◽  
Distribution Network ◽  
Authentication Protocol ◽  
Network Communication ◽  
Network Access ◽  
Authentication Protocols ◽  
Network Access Control ◽  
The One

IEEE 802.1x is a port-based network access control protocol, the one of the newest authentication protocols. With the MD5 algorithm as an example, this paper introduces the type of protocol packets and the authentication process in detail. The authentication port is apart from the business stream based on the logical port. The business stream is transmitted over the controlled port, but the authentication stream is transmitted over the uncontrolled port. Therefore, the port control and authorization for users can be carried out. In this paper, two authentication methods based on EPON system are studied in detail. The 802.1x authentication protocol has many advantages, such as low-cost, simply and so on. It can satisfy the requirement of intelligent distribution network communication system.

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