Method, system, and device for managing addresses on ethernet ring network
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United States of America Patent
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Apr 28, 2015
Grant Date -
Mar 14, 2013
app pub date -
Nov 13, 2012
filing date -
May 13, 2010
priority date (Note) -
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Abstract
The present invention discloses a method, system, and device for managing addresses on an Ethernet ring network. The method includes: receiving, by a master node on an Ethernet ring network, a failure message from a node connected to at least one of two ends of a failed link on the Ethernet ring network; determining, according to the failure message, a specific virtual local area network affected by the failure on the Ethernet ring network; and sending an instruction message for flushing a media access control address forwarding table to a specific node accessed by the specific virtual local area network on the Ethernet ring network, where the instruction message carries an identifier of the specific virtual local area network, so that the specific node deletes addresses related to the specific virtual local area network.
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