⚠️ This image does NOT support switching features (no VLAN, STP, EtherChannel). Use an IOSvL2 image for switching.

Technically, IOL images were originally intended for internal Cisco use and for authorized partners.

This image belongs to the release train. The "T" (Technology) train signifies a release that includes the latest features and hardware support before they are merged into the Mainline (M) releases.