: Robust encryption support including AES (128, 192, 256-bit) , 3DES, and DES. It enables advanced firewalling, Intrusion Prevention Systems (IPS), and high-capacity VPN tunneling.
: Indicates the image runs from RAM ( m ) and is compressed ( z ). c2800nm adventerprisek9 mz 152 1 full
: Specific to the Cisco 2800 Network Module-compatible chassis (2811, 2821, and 2851). : Robust encryption support including AES (128, 192,
Running a "full" IOS 15.2 image on the 2800 series is resource-intensive. Because the 2800 series reached End-of-Life (EoL) years ago, this version is often the absolute limit for the hardware. Go to product viewer dialog for this item. Cisco 2821 cisco2821 : Specific to the Cisco 2800 Network Module-compatible
: It maintains compatibility with a wide range of older WICs, VICs, and VWICs, ensuring continued use of T1/E1, serial, and analog voice modules. Hardware & Memory Requirements