C2951universalk9mzspa1573m8bin Updated -

To see which features are active on your 15.7(3)M8 image, use the command: show license

To run the 15.7(3)M train, a Cisco 2951 typically requires a minimum of 512MB of RAM and 256MB of Flash memory. c2951universalk9mzspa1573m8bin updated

Older images (pre-15.5) do not support the "Smart Licensing using Call Home" paradigm. The updated image allows the 2951 to properly report usage to Cisco's cloud, avoiding enforcement flags that could shut down your routing protocols. To see which features are active on your 15