Computer
Systems
Computer
Network Redundancy
Rapid
Response has spared no expense in assuring that the
computer systems handling the critical information for
our Dealers and their subscribers have uncompromising
security. Our multi-layered alarm processing redundancy
is built on a full gigabit fiber optic backbone. Workstations
communicate via Cisco 2950 series hubs with redundant
fiber optic links, connected to a pair of Cisco Catalyst
6509 core switches with a duplicated processor and power
options package. Two IBM 7025-6F1 AIX servers with dual
gigabit network cards and dual power supplies maintain
real-time, RAID 10 lockstep mirroring.
Additionally,
six IBM F50 AIX servers minimize the main servers non
critical task loads. Two servers continually update
data at the application level for quadruple redundancy.
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