Cisco 4321 Security ISR Router - ISR4321-SEC/K9 Grade-B Grayscale display

Grayscale display

Echo Suppression

and Trivial File Transfer Protocol (TFTP)

or 4 x 10 Gigabit Ethernet ports

new ergonomic design with "always-on" capabilities and crystal-clear audio quality

Cisco 4321 Security ISR Router - ISR4321-SEC/K9 Grade-B Grayscale displayNew and Refurbished 4321 Security ISR with 3 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB flash memory default, 4 GB DRAM default with Warranty The Cisco 4000 Series Integrated Services Routers (ISR) The Cisco 4000 Series ISR revolutionize WAN communications in the enterprise branch. With new levels of built in intelligent network capabilities and convergence, the routers specifically address the growing need for application aware networking in