With Cisco pushing IOS XE in containers (CML 2.7+), some say IOSv is legacy. However:
Pro tip: Use show platform to confirm it’s the Linux-based version. i86bilinuxl3adventerprisek9m21573may2018bin portable
: Linux (i86bi indicates 32-bit Intel architecture for Linux). : 15.7(3)M, released around May 2018. With Cisco pushing IOS XE in containers (CML 2