The c2800nm-adventerprisek9-mz.152-1.full image represents the apex of Cisco IOS for the legacy 2800 platform. It brings modern VPN technologies (DMVPN Phase 3, GETVPN), robust IPv6, and an enterprise firewall to hardware that is now two decades old.
: Specific to the Cisco 2800 Network Module-compatible chassis (2811, 2821, and 2851). c2800nm adventerprisek9 mz 152 1 full