Invention Grant
- Patent Title: Fault tolerant level 2 channel selection
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Application No.: US15185074Application Date: 2016-06-17
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Publication No.: US10009217B2Publication Date: 2018-06-26
- Inventor: Samar Sharma , Avni Baveja , Ashish Purushottam Attarde
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Merchant & Gould P.C.
- Main IPC: G01R31/08
- IPC: G01R31/08 ; H04L12/24 ; H04L12/26

Abstract:
A method for setting up standby links on a link failure may be provided. The method comprises for a set of N link ports and M standby link ports, where N and M are integers and N is not equal to M, performing the following functions. Determining the status of a link from a first link port of the N ports. After the link from the first link port has failed, determining when a standby link port from the M standby link ports has been assigned to the first link port of the N ports. After the standby link port has been assigned, determining the health of the standby link port. After the standby link port has been assigned and is healthy, redirecting traffic from the first link port to the standby link port.
Public/Granted literature
- US20170118069A1 Fault Tolerant Level 2 Channel Selection Public/Granted day:2017-04-27
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