Red Hat Enterprise Linux Overview AS  - Cluster Manager  - IP Load Balancing ES WS Features and Benefits Whitepapers Performance Benchmarks Additional Service Options Release Notes and Updates   Red Hat Enterprise Linux AS (formerly Red Hat Linux Advanced Server) is the core operating system and infrastructure enterprise Linux solution. Supporting the largest commodity-architecture servers--with up to eight CPUs and 16GB of main memory--and available with the highest levels of support, Red Hat Enterprise Linux AS is the ultimate solution for large departmental and datacenter servers. Red Hat Enterprise Linux AS is supported by an extensive range of applications from leading ISVs, and has garnered impressive industry-standard benchmark results. Red Hat Enterprise Linux is certified on systems provided by Dell, HP, and IBM. Also, Red Hat Enterprise Linux AS is certified by DISA (US Defense Information Systems Agency) as COE (Common Operating Environment) Compliant. It is the only Linux distribution to have received this certification.  :: Highlights In addition to enterprise-focused performance features, Red Hat Enterprise Linux AS includes two sophisticated high availability clustering technologies: High Availability Clustering is provided by the Cluster Manager feature. High performance and high availability for network infrastructures is provided by the IP Load Balancing (Piranha) feature.   For more information about Red Hat products and services or to purchase: Or call: GB 0800 358 2018 Or: +44 01483 734 995