Method, related device and system for switching over links

The embodiment of the invention discloses a method and a related device for switching over links. The method comprises the following steps that bypass equipment receives a link switchover command sent by safe forthright equipment; the safe forthright equipment responds to the link switchover command...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LU YONGJIAN, YU XUELUN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The embodiment of the invention discloses a method and a related device for switching over links. The method comprises the following steps that bypass equipment receives a link switchover command sent by safe forthright equipment; the safe forthright equipment responds to the link switchover command, routes business dataflow input from a first-side Ethernet port to the bypass equipment; and the business dataflow is output from a second-side Ethernet port after being processed by the bypass equipment, wherein the bypass equipment and the safe forthright equipment share the first-side Ethernet port and the second-side Ethernet port.