Jagannadh Tangirala

Title: Innovations by Jagannadh Tangirala

Introduction

Jagannadh Tangirala is a notable inventor based in Campbell, CA (US). He has made significant contributions to the field of network access server architecture. With a total of 3 patents, his work focuses on enhancing the scalability and efficiency of network systems.

Latest Patents

Jagannadh's latest patents include innovative designs for distributed packet processing in network access servers. One of his patents, titled "Intraserver tag-switched distributed packet processing for network access servers," discloses an architecture that increases scalability and balances processor load. This architecture distributes packet forwarding and processing among cards serving low-speed access lines, allowing for proportional expansion of forwarding resources as the number of line cards increases. The design relieves the NAS route switch controller and high-speed ports from packet processing tasks, utilizing a distribution engine for efficient routing and processing.

Another patent, "Distributed packet processing architecture for network access servers," further elaborates on the methods to enhance scalability and load balancing. In this architecture, each line card is responsible for forwarding and processing packets associated with its low-speed ports. As the number of line cards grows, the system's forwarding capabilities expand accordingly, ensuring efficient packet handling.

Career Highlights

Jagannadh Tangirala is currently employed at Cisco Technology, Inc., where he continues to innovate in the field of network technology. His work has been instrumental in developing solutions that address the challenges of modern network demands.

Collaborations

Jagannadh has collaborated with notable colleagues, including Suresh Sangiah and R Ashby Armistead. Their combined expertise contributes to the advancement of network access technologies.

Conclusion

Jagannadh Tangirala's contributions to network access server architecture demonstrate his commitment to innovation in technology. His patents reflect a deep understanding of the complexities of network systems and a drive to improve their efficiency.