Leaking component link traffic engineering information

Details Leaking component link traffic engineering information Leaking component link traffic engineering information

2011-03-08

2011-03-08

Sheikh, Ayaz R (Department: 2476)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S254000, C370S389000

Reexamination Certificate

active

07903554

ABSTRACT:
Traffic engineering using a label-switching protocol is enhanced for label-switched paths that traverse a logical link that is an aggregation of component links. In one embodiment, a label edge router is provided with information regarding the bandwidth capabilities and loading of the component links of a LAG. The label edge router is then allowed to set up paths that traverse a specific component link of a LAG, and reserve bandwidth on such a component link. Other traffic may continue to be distributed across the LAG membership.

REFERENCES:
patent: 2004/0114595 (2004-06-01), Doukai
patent: 2006/0146696 (2006-07-01), Li et al.
patent: 2008/0151756 (2008-06-01), Vasseur et al.
patent: 2008/0151783 (2008-06-01), Bamba
patent: 2008/0253281 (2008-10-01), Li et al.
patent: 2008/0253379 (2008-10-01), Sasagawa
patent: 2008/0310442 (2008-12-01), Li
patent: 2009/0182894 (2009-07-01), Vasseur et al.

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