The Cisco ACE 4710 Application Control Engine represents the next generation of application switches for maximizing the availability, acceleration, & security of data center applications. The Cisco ACE 4710 achieves these goals through a broad set of intelligent Layer 4 load balancing & Layer 7 content switching technologies integrated with leading-edge acceleration & security capabilities. A primary design element of the Cisco ACE 4710 is its use of virtualized architecture & role-based administration to streamline & reduce the cost of operations involved in rolling out, scaling, accelerating, & protecting applications. To maximize application availability, the Cisco ACE 4710 uses best-in-class application switching algorithms coupled with highly available system software & hardware. The Cisco ACE 4710 provides best-in-industry scalability & throughput for managing application traffic, up to 4 Gbps in a one-rack-unit (1RU) form factor, upgradeable through software licenses, thus providing IT with long-term investment protection & scalability. in addition, through its innovative virtualization & role-based access control capabilities, the Cisco ACE 4710 enables IT to provision & deliver a broad range of multiple applications from a single Cisco ACE appliance, bringing increased scalability for application provisioning to the data center. The Cisco ACE 4710 greatly improves server efficiency through highly flexible application traffic management & the offloading of CPU-intensive tasks such as Secure Sockets Layer (SSL) encryption & decryption processing, HTTP compression, & TCP session management. The Cisco ACE platform is designed to serve as a last line of defense for servers & applications in data centers. The Cisco ACE appliance performs deep packet inspection & blocks malicious attacks. An integrated firewall enables IT professionals to comprehensively secure high-value applications in the data center & facili