: "m" indicates the RAM execution type (runs from RAM), and "z" indicates that the file is zip-compressed to save flash space.
Updating the boot system marker: boot system flash c2800nm-adventerprisek9-mz.152-1.T.bin . c2800nm+adventerprisek9+mz+152+1+t+bin
Cisco IOS filenames follow a strict nomenclature that reveals exactly what is inside the package: : "m" indicates the RAM execution type (runs
: This is the version number. It belongs to the 15.2(1)T release train. The "T" stands for "Technology," often indicating a release that introduces new hardware support or features before they are integrated into the "M" (Mainline) train. bin : The file extension for a binary executable file. Key Features and Capabilities c2800nm+adventerprisek9+mz+152+1+t+bin