Installed Technology

Unix Web Servers

• Silicon Graphics Origin 200 Servers
• 384 to 1024 MB of RAM
• 9 GB System Disk
• 36 GB Striped / Plexed Data Storage
• Dual 180 MHZ RISC CPUs
• Operating System - IRIX V6.5.1
• Web Server Software - Apache V1.3.4

Internal Systems

• Silicon Graphics Origin 200/2000
• Symmetrical Processors - Four
• 512 RAM
• RAID 5
• Sybase Data Base

Usage Statistics

• Silicon Graphics Origin 2000
• Six - R10000 Processors
• 1.5 GB RAM

Cisco 7505 Routers

• Internet backbone level routing
• 100 MB/s interface into backbone

Backbone

• Foundry BigIron fiber switch as backbone
• Backbone Speed is Gigabit.
• Foundry workgroup 24 port switches
• speed to router is 100 mb/s

Connectivity

Three full fiber optic T3's to multiple redundant and diverse backbones (UUnet, C&W, and Sprint), with additional redundancy / diversity from dual building entry points and multi-homed central office provisioning. BGP4 protocol monitors backbone performance and automatically sends IP traffic down the shortest path.

Backup Power

• 1.25 Megawatt generator
• dual 300 KVA Liebert UPS

Backup Storage

40 TB (terabyte) robotic tape backup system by Storage Technologies which employs the latest DLT4 technology.