Abstract
Topology discovery technology is the basis of realizing the management of communication network management in smart substation, and the working principle and working flow of LLDP are described in detail, and its features make it suitable for smart substation network. Through reading the lldpRem Table in switches, all the switch nodes in the whole network can be deeply searched. According this method, a specific implementation case is given. By reading the MAC address table of switch, the connection position of the terminal device on the switch is acquired, also the solution of the incompleteness and aging of the MAC address table is provided. Then, an entire network topology containing every switch port can be constructed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: DEStech Transactions on Engineering and Technology Research
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
