Event Actions; Displaying Rmon Information - Extreme Networks ExtremeWare XOS Guide Manual

Status Monitoring and Statistics
RMON probe into the agent of each system. This allows RMON to be widely deployed around the
network without costing more than traditional network management. The switch accurately maintains
RMON statistics at the maximum line rate of all of its ports.
To enable or disable the collection of RMON statistics on the switch, use one of the following
commands:
enable rmon
disable rmon
By enabling RMON, the switch begins the processes necessary for collecting switch statistics. By default,
RMON is disabled. However, even in the disabled state, the switch collects etherStats and you can
configure alarms and events.
RMON saves the history, alarm, and event configurations to the configuration file. Runtime data is not
stored in the configuration file and is subsequently lost after a system restart or MSM failover.

Event Actions

The actions that you can define for each alarm are shown in
Table 22: Event actions
Action
no action
log
log-and-trap
snmp-trap
To be notified of events using SNMP traps, you must configure one or more trap receivers, as described
in the section, "Using the Simple Network Management

Displaying RMON Information

To view the status of RMON polling on the switch—the enable/disable state for RMON polling—use
the following command:
show management
To view the RMON memory usage statistics for a specific RMON feature (for example, statistics, events,
logs, history, or alarms) or for all features, use the following command:
show rmon memory {detail | <memoryType>}
ExtremeWare XOS 11.1 Concepts Guide
High Threshold
Sends a log message.
Sends a both a log message and a trap to all trap
receivers.
Sends a trap to all trap receivers.
Table 22.
Protocol," in Chapter 3.
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