: Indicates that the firmware runs out of RAM ( m ) and is shipped as a compressed ZIP executable ( z ) to minimize bootflash storage demands.
Looking for that specific firmware? You've likely hit the "exclusive" wall that many network engineers encounter when hunting for the . c800universalk9mzspa1573m9bin exclusive
As part of the 15.7(3)M train, the M9 release focuses heavily on resolved bugs and security hardening. : Indicates that the firmware runs out of