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SATORU SAEGUSA
Beginner

vPC Auto-recovery Feature

Hi, all

 

I understood vPC auto-recovery feature as the following but are they correct?

  • vPC auto-recovery becomes effective command only when vPC role is secondary.
  • In order to change to secondary state, a pair of vPC devices need synchronize.
  • Even if one of a pair vPC devices fails boot after a power cut, vPC auto-recovery does not work.  The vPC role is "none established" because the vPC device does not synchronize with peer vPC device.

 

Thank you for your cooperation in advance.

1 ACCEPTED SOLUTION

Accepted Solutions
richbarb
Cisco Employee

Hi Satoru,

 

This document explains pretty well how auto-recovery works.

http://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf

 

View solution in original post

2 REPLIES 2
richbarb
Cisco Employee

Hi Satoru,

 

This document explains pretty well how auto-recovery works.

http://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc_best_practices_design_guide.pdf

 

Hi richbarb,

 

Thank you for introducing me to the document.
The document is easy to understand, and I correctly understood vPC auto-recovery reload-delay.