Method for fast label switchover with multiprotocol label switching

Method for fast label switchover with multiprotocol label switching

Two or more virtual circuit (VC) labels associated with a tunnel label are mapped to a group identification (GID). The tunnel label is mapped to the GID in a GID table. When the two or more VC labels are to be associated with a new tunnel label, the tunnel label in the GID table is changed to the ne...

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Bibliographische Detailangaben
Hauptverfasser: Ginjpalli, Hariprasada R, Chinnaiah, Durai, Jayakumar, Jayakumar
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Two or more virtual circuit (VC) labels associated with a tunnel label are mapped to a group identification (GID). The tunnel label is mapped to the GID in a GID table. When the two or more VC labels are to be associated with a new tunnel label, the tunnel label in the GID table is changed to the new tunnel label.