Can you have VNA on release 21.2.1+ and spectrum on < 21.2.1

book

Article ID: 220673

calendar_today

Updated On:

Products

DX NetOps CA Virtual Network Assurance CA Spectrum

Issue/Introduction

Are there any considerations with regard to VNA if we do not upgrade Spectrum but do upgrade VNA to 21.2.1?

Environment

Release : 21.2

Component :

Resolution

This scenario would end up breaking the integration between VNA and Spectrum until Spectrum is upgraded to 21.2.1+ as well.  This is due to VNA requiring authentication in its calls in 21.2.1+ and Spectrum is unable to do that until 21.2.1.