Hi @BlakeRichardson ,
Im going to say the lifecycle of an MR must be around 10 years. Look at the EOL notice for the MR18
https://meraki.cisco.com/lib/pdf/eol/meraki_eol_mr18.pdf
Meraki will continue to support an MR for approx 7 years from the moment they announce the device EOS. So bake in some time for product release, sales, EoS and then eol, infact it could be 10-11 years.
Darren OConnor | doconnor@resalire.co.uk
https://www.linkedin.com/in/darrenoconnor/
I'm not an employee of Cisco/Meraki. My posts are based on Meraki best practice and what has worked for me in the field.