Distribution-tuning mechanism for link aggregation group...

Multiplex communications – Data flow congestion prevention or control – Control of data admission to the network

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S542000

Reexamination Certificate

active

07639614

ABSTRACT:
In a link aggregation group aggregating a number of ports of a network element, the network element may distribute frames among the ports using a distribution function that operates according to information in the received frames. The network element may apply one of several different distribution functions and, at appropriate times, change the selected distribution function to effect a different distribution of frames among the ports.

REFERENCES:
patent: 5959968 (1999-09-01), Chin et al.
patent: 6498781 (2002-12-01), Bass et al.
patent: 6501749 (2002-12-01), Alexander, Jr. et al.
patent: 6504843 (2003-01-01), Cremin et al.
patent: 6532229 (2003-03-01), Johnson et al.
patent: 6535489 (2003-03-01), Merchant et al.
patent: 6862293 (2005-03-01), Lay et al.
patent: 6934293 (2005-08-01), DeJager et al.
patent: 6990068 (2006-01-01), Saleh et al.
patent: 7050392 (2006-05-01), Valdevit
patent: 2004/0252639 (2004-12-01), Hunter et al.
patent: 2005/0213573 (2005-09-01), Shibata et al.
patent: 2006/0153186 (2006-07-01), Bector et al.
patent: 2 459 027 (2002-12-01), None
patent: 1 300 992 (2003-09-01), None
patent: WO 00/56013 (2000-09-01), None
patent: 2005/022826 (2005-10-01), None
Various Authors, IEEE Standard 802.3ad, Mar. 30, 2000, IEEE, pp. 97-117 and 159-173.
The State Intellectual Property Office of China, Office Action, 12 pages, Dec. 21, 2007.
Lan Man Standards Committee, “Amendment to Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications—Aggregation of Multiple Lnk Segments,” IEEE Std 802.3ad-2000, 182 pages (173 plus 9 pages of title and index), Mar. 30, 2000.
Patent Pending U.S. Appl. No. 11/394,892, entitled “Purge Mechanism in Link Aggregation Group Management,” by Yukihiro Nakagawa et al., 32 pages plus 6 pages of drawings, filed Mar. 31, 2006.
Patent Pending U.S. Appl. No. 11/394,960, entitled “Special Marker Message for Link Aggregation Marker Protocol,” by Yukihiro Nagawa et al., 32 pages plus 6 pages of drawings, filed Mar. 31, 2006.
Patent Pending U.S. Appl. No. 11/398,257, entitled “Network Based Routing Scheme,” by Takeshi Shimizu, 34 pages plus 5 pages of drawings, filed Apr. 4, 2006.
Patent Pending U.S. Appl. No. 11/278,751, entitled “Filtering Frames at an Input Port of a Switch,” by Takeshi Shimizu, 24 pages plus 3 pages of drawings, filed Apr. 5, 2006.
EPO European Search Report for Application No. EP 06 00 7590, Patent No. 06007590.0-2416, Reference No. 114 574 a
po, Applicant: Fujitsu Ltd., 8 pages, Jun. 28, 2006.
Rost et al., “Rate-Aware Splitting of Aggregate Traffic,” XP-002390208, MIT Laboratory for Computer Science, pp. 1-12, Dec. 2003.
Chim et al., “Traffic Distribution over Equal-Cost-Multi-Paths,” IEEE Communications Society, pp. 1207-1211, 2004.
EPO European Search Report for Application No./Patent No. 06007595.9-2416, Reference No. 114 575 a/lga, Applicant: Fijitsu Ltd., 7 pages, Jan. 8, 2006.
EPO European Search Report for Application No./Patent No. 06007588.4-2416, Reference No. 114 514 a/lga, Applicant: Fujitsu Ltd., 8 pages, Jan. 8, 2006.
Finn, “Port Aggregation Protocol,” IEEE 802.3ad Workshop Group, Cisco, pp. 1-27, May 1, 1998.
USPTO Office Action for U.S. Appl. No. 11/394,892, Nakagawa, Oct. 2, 2008.
USPTO Office Action for U.S. Appl. No. 11/394,960, Nakagawa, Oct. 14, 2008.

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

Distribution-tuning mechanism for link aggregation group... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distribution-tuning mechanism for link aggregation group..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distribution-tuning mechanism for link aggregation group... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4117803

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