Shankar P Subramaniam

20060039366, Feb 23, 2006

Aug 20, 2004

10/923223

Kalyan Ghosh - Santa Clara CA, US
Praveen Jain - San Jose CA, US
Shankar Subramaniam - San Jose CA, US
Rajesh Bhandari - San Jose CA, US
Prabesh Nanjundaiah - Cupertino CA, US

Cisco Technology, Inc. - San Jose CA

H04L 12/28

370360000, 370395200, 370395300, 370386000, 370449000

According to the present invention, methods and apparatus are provided to allow efficient and effective aggregation of ports into port channels in a fibre channel network. A local fibre channel switch can automatically identify compatible ports and initiate exchange sequences with a remote fibre channel switch to aggregate ports into port channels. Ports can be aggregated synchronously to allow consistent generation of port channel map tables.

20210256115, Aug 19, 2021

Jan 27, 2021

17/160369

- SAN JOSE CA, US
Bonnie Arogyam Varghese - Milpitas CA, US
Shankar Subramaniam - Cupertino CA, US
Karthik Krishnan - San Jose CA, US
Rency Joseph - Santa Clara CA, US

G06F 21/55
G06F 40/35

A method and an electronic device () are disclosed for generating semantic representation of a document to determine data security risk associated with the document. The method includes receiving, by a document semantics controller () of the electronic device (), a document in an electronic form and determining, by the document semantics controller (), raw text. Further, the method includes generating, by the document semantics controller (), a plurality of sentence blocks using the raw text and determining, by the document semantics controller (), embeddings for the plurality of sentence blocks. Further, the method includes determining, by the document semantics controller (), the semantic representation of the document based on the embeddings for each of the sentence blocks; and generating, by the document semantics controller (), the semantic representation of the document to determine the data security risk associated with the document.

20190245809, Aug 8, 2019

Apr 15, 2019

16/384074

- Houston TX, US
Ramsundar JANAKIRAMAN - Sunnyvale CA, US
Venkatesan MARICHETTY - Santa Clara CA, US
Andrew SCHWEIG - San Francisco CA, US
Shankar SUBRAMANIAM - Cupertino CA, US

H04L 12/935
H04L 12/801
H04L 29/12
H04L 12/803
H04L 12/721

The present disclosure discloses a method and system for achieving enhanced performance for application message handling. The disclosed system includes a device and is configured to receive, at a first processing layer implemented by the device, a message addressed to a first port. The system is further configured to modify the message to be addressed to a second port indicated in a body of the message prior to forwarding the message to a second processing layer implemented by the device. Furthermore, the system is configured to forward, by the first processing layer to the second processing layer, the modified message addressed to the second port.

20150370723, Dec 24, 2015

Jun 18, 2015

14/743892

- Sunnyvale CA, US
Prasad Palkar - Sunnyvale CA, US
Ramsundar Janakiraman - Fremont CA, US
Shankar Subramaniam - Cupertino CA, US
Giri Gopalan - Saratoga CA, US
Mohan Parthasarathy - Cupertino CA, US
Steven Alexander - Woodside CA, US

G06F 12/12
G06F 12/14

A network sensor that features a data store and a packet processing engine. Communicatively coupled to the data store, the packet processing engine is configured to (i) generate a retention priority for at least a first flow within a first storage region of a plurality of storage regions and (ii) identify, in response to an eviction request, the priority of each of the plurality of storage regions. The priority of the first storage region is partially based on the retention priority associated with the first flow while the priority of a second storage region is based on retention priorities associated with flows stored within the second storage region. The packet processing engine also is configured to identify, through use of the retention priorities of the stored flows within the first storage region, which flows are to be retained and which flows are to be evicted.

20150372910, Dec 24, 2015

Jun 18, 2015

14/743902

- Sunnyvale CA, US
Prasad Palkar - Sunnyvale CA, US
Mohan Parthasarathy - Cupertino CA, US
Brijesh Nambiar - Santa Clara CA, US
Giri Gopalan - Saratoga CA, US
Shankar Subramaniam - Cupertino CA, US
Suhas Shetty - Saratoga CA, US
Steven Alexander - Woodside CA, US

H04L 12/741
H04L 12/743
H04L 12/747

A network sensor that features a data store and a packet processing engine. In communication with the data store, the packet processing engine comprises (1) a cache management logic and (2) deduplication logic. The cache management logic is configured to analyze packets to determine whether (a) a packet under analysis include duplicated data and (b) content of the packet is targeted for storage in a same continuous logical storage area as the duplicated data. The deduplication logic, when activated by the cache management logic, is configured to generate a deduplication reference for insertion into the packet prior to storage.

20140156765, Jun 5, 2014

Jun 14, 2013

13/918732

- Sunnyvale CA, US
Ramsundar Janakiraman - Sunnyvale CA, US
Venkatesan Marichetty - Danville CA, US
Andrew Schweig - San Francisco CA, US
Shankar Subramaniam - Cupertino CA, US

H04L 29/06

709206

The present disclosure discloses a method and system for achieving enhanced performance for application message handling. The disclosed system includes a device and is configured to receive, at a first processing layer implemented by the device, a message addressed to a first port. The system is further configured to modify the message to be addressed to a second port indicated in a body of the message prior to forwarding the message to a second processing layer implemented by the device. Furthermore, the system is configured to forward, by the first processing layer to the second processing layer, the modified message addressed to the second port.