Michelle M Ragonese

Title: Michelle M Ragonese: Innovator in Ethernet Automatic Protection Switching

Introduction

Michelle M Ragonese is a prominent inventor based in Burlingame, CA (US). She has made significant contributions to the field of networking technology, particularly in Ethernet automatic protection switching. With a total of 2 patents, her work has had a substantial impact on network reliability and efficiency.

Latest Patents

Ragonese's latest patents focus on a method and apparatus for automatic protection switching in a ring network. This innovation involves creating a protection domain that includes a control VLAN and protected data VLANs. The system designates a master node and transit nodes connected by primary and secondary ports. The master node initially blocks the secondary port for data VLAN traffic until it detects a fault, either through notice from a transit node or by polling. Upon detecting a fault, the master node unblocks the secondary port for data VLAN traffic. When the fault is restored, the transit node temporarily blocks the restored port to prevent a loop. Each time the secondary port is blocked and unblocked, the forwarding databases on all nodes are flushed, ensuring optimal network performance.

Career Highlights

Michelle M Ragonese is currently employed at Extreme Networks, Inc., where she continues to develop innovative solutions in networking technology. Her expertise and dedication to her field have established her as a respected figure in the industry.

Collaborations

Throughout her career, Ragonese has collaborated with notable colleagues, including Michael Yip and Sunil Praful Shah. These partnerships have contributed to her success and the advancement of her projects.

Conclusion

Michelle M Ragonese is a trailblazer in the field of Ethernet automatic protection switching, with a focus on enhancing network reliability. Her contributions through her patents and collaborations reflect her commitment to innovation in technology.