Specifications

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VPN 3000 Series Concentrator Reference Volume II: Administration and Monitoring
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Chapter 13 System Status
Monitoring | System Status
CPU, Cage
The VPN Concentrator Model 3015–3080 includes two temperature sensors on the main printed circuit
board: one near the CPU and one near the power supply cage. The Model 3005 has one sensor near the
CPU. This table shows the temperature at the sensor(s). Temperatures between 0° and 50°C (32° and
122°F) are acceptable. Values outside this range trigger a hardware event.
CPU Utilization
This usage graph shows the CPU load as a percentage of the maximum possible load. Each segment
represents ten percent of the maximum possible load.
Active Sessions
This usage graph shows the number of active sessions as a percentage of the maximum possible sessions.
For example, if 5000 sessions is the maximum, each segment represents 500 sessions. The first segment
lights with the first session, the second segment lights with 10 percent plus one session, etc.
Throughput
This usage graph shows current throughput (measured in LAN packets) as a percentage of the maximum
possible system throughput. For example, if two interfaces are set for 100 Mbps, the maximum possible
throughput is 200 Mbps and each segment represents 20 Mbps.