Bandwidth-based admission control mechanism

Details Bandwidth-based admission control mechanism Bandwidth-based admission control mechanism

2011-07-05

2011-07-05

Yao, Kwang B (Department: 2473)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S244000, C370S468000

Reexamination Certificate

active

07974207

ABSTRACT:
A device generates a service protection factor (SPFi) for links (N) on a link aggregation group (LAG), determines a traffic allocation bandwidth on the LAG for a service class based on the service protection factor (SPFi) and a congestion guard factor (CGFi), and restricts the traffic allocation bandwidth on the LAG. The service protection factor (SPFi) may guarantee a service availability target in the presence of link failure, and the congestion guard factor (CGFi) may protect against link overload that may arise from imperfectness in traffic load balancing across links in the LAG.

REFERENCES:
patent: 7724668 (2010-05-01), Bitar
patent: 2003/0002531 (2003-01-01), Charzinski et al.
patent: 2003/0236887 (2003-12-01), Kesselman et al.
patent: 2004/0228278 (2004-11-01), Bruckman et al.
patent: 2008/0316921 (2008-12-01), Mathews et al.

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