- Developed the Redundancy feature in NPB's where the Secondary Setup takes over the traffic forwarding when the Primary device goes down.- Added Enhancements to the Redundancy feature by using Keep-alive packets and transmitting them periodically to achieve synchronization.- Implemented Multiple (priority based) Secondary appliances within a segment to provide High Availability- Implemented Rate-limiting (Traffic-coloring) at the filter level in Marvell based Network Packet Brokers- Added the support for Multiple Heart-beat packets within an appliance pair to help the appliances use VM and control several monitoring appliance with single Tx/Rx link on Packet Brokers.

- Analyzed and reduced the traffic losses during the state transitions (Inline/ Bypass)- Facilitated the logging of user actions from Web UI by storing the JSON requests with Host name, IP and Time Stamps- Enhanced the display of Port-group members by classifying the Port Status (Active/ Inactive) in REST API and CLI.- Implemented the Non-revertible property to an appliance level in the Bypass segment which requires user-intervention to participate in the traffic flow- Added the support to filter VxLAN packets based on VNID.

- Developed Test plans to verify the VxLAN and ERSPAN features- Tested different fail-over modes supported in the port-groups- Tested Deduplication and Packet Slicing features on the Network Packet Brokers- Identified and Documented the traffic losses on switchover across several Traffic flow patterns.

- Tested the ACLs with L2 and L3 criteria, User-Defined Byte filters with different packet types- Ran scans with Qualys and Nessus to report/ verify the Vulnerabilities- Tested the Tap-Bypass feature which mirrors the Data traffic to an analyzer port when the segment is in Bypass state.- Tested and captured issues related to remote Authentication with RADIUS and TACACS

1. The basic motive of the project was to automate the manual testing process.2.Monitoring the count of switch ON and OFF of PC/laptop during evaluation phase using PIC Microcontroller for a particular duration/ to a desired count.3.Power ON and OFF is automated based on response from LDR. The equivalent count of cycle is displayed via LCD.4.User can set the count through Vb.Net 2010, which provides a GUI to control Microcontroller via Serial port.