After reload the Security feature is activated Save the config using Router# Copy run startupĨ. then jump to privilege using “End” or Ctrl ZĦ. and once the IOS will ask for acceptance type Yes ACCEPT? : yesĥ. go to the global privilege level (enable, config t) and type Router(config)#license boot module c1900 technology-package securityk9Ĥ. We may see that the security feature is not activated:ģ. Start the packet tracer and place an 1841/1941 router on a workspace or open an existing project that is using such routersĢ.The activation is quite simple and functionality was tested for PT versions 7.3 and 8.0.1: Then required VPN commands (crypto and etc.) will be available. However, the security feature of the router’s IOSs is disabled by default and has to be enabled. Cisco Packet Tracer (PT) simulator allows performing site-to-site VPN exercises.