Communication system label exchange router and route switching method

A route switching-over method includes setting up Liberal LSP between up-stream LSR and down-stream LSR, confirming that said liberal LSP is set up already, sending a switching-over notice to up-stream LSR and switching rote over by up-stream LSR according to switching-over notice.

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: JIGUANG,NI XIAO
Format: Patent
Sprache:eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A route switching-over method includes setting up Liberal LSP between up-stream LSR and down-stream LSR, confirming that said liberal LSP is set up already, sending a switching-over notice to up-stream LSR and switching rote over by up-stream LSR according to switching-over notice.