TRE+: Extended Tree-Based Routing Ethernet

Authors
Carral Pelayo, Juan AntonioUniversity of Alcalá Author; Ibáñez Fernández, Guillermo AgustínUniversity of Alcalá Author; García-Martínez, Alberto; López Carmona, Miguel ÁngelUniversity of Alcalá Author; Marsá Maestre, IvánUniversity of Alcalá Author
Identifiers
Permanent link (URI): http://hdl.handle.net/10017/6274
Publisher
ETRI Journal
Date
2010-02
Affiliation
Universidad de Alcalá. Departamento de Automática
Bibliographic citation
ETRI Journal, vol.32, no.1, Feb. 2010, pp.157-159
Keywords
Routing bridges
Ethernet
Spanning tree
Hierarchical addresses
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Access rights
info:eu-repo/semantics/openAccess
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Abstract
Tree-based routing Ethernet (TRE) is a recent Ethernet architecture that enables shortcut links to improve performance compared to spanning tree protocols. However, TRE can only use shortcuts that arrive directly at bridges located in the branch of the destination. TRE+ extends the topology knowledge of a bridge to 2 hops away, thus unveiling new shortcuts to the destination branch. Simulations show a major performance improvement of TRE+ compared to TRE, with results close to shortest paths in some topologies.
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