Haoying Xu from 5950 Killarney Cir, San Jose, CA 95138, age 48, Phone: 408-238-3327

Haoying Xu Phones & Addresses

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L2/L3 Multi-Mode Switch Including Policy Processing
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US Patent:

20080253366, Oct 16, 2008
Filed:

Apr 11, 2007
Appl. No.:

11/734198
Inventors:

Nir Zuk - Palo Alto CA, US
Yuming Mao - Milpitas CA, US
Haoying Xu - San Jose CA, US
Arnit Green - Redwood City CA, US
International Classification:

H04L 12/56
US Classification:

370389
Abstract:

Methods and apparatus for processing data packets in a computer network are described. One general method includes receiving a data packet; examining the data packet to classify the data packet including classifying the data packet as a L2 or L3 packet and including determining at least one zone associated with the packet; processing the packet in accordance with one or more policies associated with the zone; determining forwarding information associated with the data packet; and if one or more policies permit, forwarding the data packet toward an intended destination using the forwarding information.