Policy enforcing switch

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S401000

Reexamination Certificate

active

06980549

ABSTRACT:
A method of accelerating the routing of frames by an acceleration switch within a network. The method includes receiving, by the acceleration switch, frames directed to one of one or more routers or switches of the network, determining, for at least some of the received frames, whether the frames belong to a first list of frame groups, defined by values of a plurality of frame parameters, and routing, by the acceleration switch, at least some of the received frames, the routed frames being selected responsive to the determining.

REFERENCES:
patent: 5920566 (1999-07-01), Hendel et al.
patent: 5920699 (1999-07-01), Bare
patent: 5920705 (1999-07-01), Lyon et al.
patent: 5938736 (1999-08-01), Muller et al.
patent: 5978951 (1999-11-01), Lawler et al.
patent: 6101188 (2000-08-01), Sekine et al.
patent: 6157644 (2000-12-01), Bernstein et al.
patent: 6262988 (2001-07-01), Vig
patent: 6553028 (2003-04-01), Tang et al.
patent: 6628655 (2003-09-01), Fieschi et al.
patent: 6636509 (2003-10-01), Hughes
patent: 6674769 (2004-01-01), Viswanath
patent: 6807172 (2004-10-01), Levenson et al.
patent: 6842453 (2005-01-01), Kloth et al.
“IEEE Standards for Local and Metropolitian Area Networks: Virtual Bridged Local Area Networks”;Std 802.IQ; Dec. 1998.
“Management Information Base for Network Management of TCP/IP-based internets: MIB-11”; RFC 1213; Mar. 1991.
“A Simple Network Management Protocol (SNMP)”; RFC 1157; May 1990.
“Layer 3 Switches”; InfoWorldMagazine; vol. 20; Issue 22; Jun. 1, 1998.
“Gigabit Info Center - Improving Performance”;http://www.foundrynet.com/wpvo13.htm.
“Switches: Switch Node”; http://www.baynetworks.com/Products/Switches/2720.htm.
“An Ethernet Address Resolution Protocol—or —Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet Hardware”; RFC 826; Nov. 1982.
“Internet Protocol”; RFC 791; Sep. 1981.
“Requirementsfor IP Version 4 Routers”; RFC 1812; Jun. 1995.
“MPOA Standard: Multi-ProtocolOver ATM Version 1.0”; AF-MPOA-0087.000; The ATM Forum Technical Committee; Jul. 1997.
“LAN Emulation Over ATM Version 2.0—LUNI Specification”; AF-LANE-0084.000;The ATM Forum Technical Committee; Jul. 1997.
“Information Technology—Telecommunicationsand Information Exchange Between Systems—Local and Metropolitan Area Networks—Common Specifications—Part 3: Media Access Control (MAC) Bridges”; ISO/IEC 15802-3: 1998 ANSI/IEEE Std 802.1D; 1998 Edition.
Cisco System Inc.; “Catalyst 6000 Family Accelerated Server Load Balancing”; http://www.cisco.com/warp/public/cc/pd/si/casi/ca6000/tech/aslb—wp.htmpps.1-14.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Policy enforcing switch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Policy enforcing switch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Policy enforcing switch will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3506960

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.