Netgear XCM8806 Chassis User Manual - Page 234
Supported RMON Groups of the Switch, RMON Agent, Management Workstation
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NETGEAR 8800 User Manual • Management workstation RMON Agent An RMON agent is an intelligent software agent that continually monitors port statistics and system variables. The agent transfers the information to a management workstation on request, or when a predefined threshold is crossed. Information collected by RMON includes Ethernet port statistics and history and the software version and hardware revision of the device. RMON generates alarms when threshold levels are met and then logs those events to the log. RMON can also send traps to the destination address configured by the management workstation. You can also use RMON to trigger a system reboot. Management Workstation A management workstation communicates with the RMON agent and collects the statistics from it. The workstation does not have to be on the same network as the RMON agent and can manage the agent by in-band or out-of-band connections. If you enable RMON on the switch, you can use a management workstation to review port statistics and port history, no configuration of the management workstation is necessary. However, you must use a management workstation to configure the alarm and event entries. Supported RMON Groups of the Switch The IETF defines nine groups of Ethernet RMON statistics. The switch supports the following four of these groups, as defined in RFC 1757: • Statistics • History • Alarms • Events The switch also supports the following parameters for configuring the RMON agent and the trap destination table, as defined in RFC 2021: • probeCapabilities • probeSoftwareRev • probeHardwareRev • probeDateTime • probeResetControl • trapDestTable The following sections describe the supported groups, the RMON probe configuration parameters, and the trap destination parameter in greater detail. 234 | Chapter 8. Status Monitoring and Statistics
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