CISCO1921-SEC/K9 Overview
The Cisco 1921 router enhances the legacy of the Cisco 1841 series by delivering advanced services. This model includes embedded hardware encryption, optional firewall, and intrusion prevention capabilities. It supports a broad spectrum of connectivity options, including Serial, T1/E1, xDSL, Gigabit Ethernet, and 3G wireless, making it ideal for diverse networking environments.