HP V1910 User Manual page 110

RMON statistics group configuration task list
1.
Task
Configuring a statistics
entry
RMON history group configuration task list
2.
Task
Configuring a history
entry
Configuring the RMON alarm function
To enable the managed devices to send traps to the NMS when the NMS triggers an alarm event,

configure the SNMP agent as described in the chapter "SNMP configuration" before configuring the
RMON alarm function.
If the alarm variables that can be configured through the web interface are MIB variables defined in

the history group or the statistics group, make sure that the RMON Ethernet statistics function or the
RMON history statistics function is configured on the monitored Ethernet interface.
Perform the tasks in
Remarks
Required
You can create up to 100 statistics entries for a statistics table.
After a statistics entry is created on an interface, the system collects statistics on
various traffic information on the interface. It provides statistics about network
collisions, CRC alignment errors, undersize/oversize packets, broadcasts,
multicasts, bytes received, packets received, and so on. The statistics are cleared
after the device reboots.
IMPORTANT:
Only one statistics entry can be created on one interface.
Remarks
Required
You can create up to 100 history entries for a history table.
After an entry is created, the system periodically samples the number of packets
received/sent on the current interface, and saves the statistics as an instance under
the leaf node of the etherHistoryEntry table.
IMPORTANT:
When you create an entry, if the value of the specified sampling interval is identical
to that of the existing history entry, the system considers the configurations identical
and the creation fails.
1 to configure RMON alarm function.
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