H3C Technologies H3C SecBlade NetStream Cards - Manual (Page 313)

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NOTE:
•
A new entry cannot be created if its parameters are identical with the corresponding parameters of an
existing entry. If the created entry is a history entry, it will be compared with the existing history entries
only on the same interface. See
Table 24 for the parameters to be compared for different entries.
• The system limits the total number of each type of entries (See Table 24 for the detailed numbers). When
the total number of an entry reaches the maximum number of entries that can be created, the creation
fails.
Table 24 Restrictions on the configuration of RMON
Entry Parameters to be compared
Maximum number of
entries that can be created
Event
Event description (description string), event type (log, trap,
logtrap or none) and community name (trap-community or
log-trapcommunity)
60
Alarm
Alarm variable (alarm-variable), sampling interval
(sampling-interval), sampling type (absolute or delta), rising
threshold (threshold-value1) and falling threshold
(threshold-value2)
60
Prialarm
Alarm variable formula (alarm-variable), sampling interval
(sampling-interval), sampling type (absolute, changeratio or
delta), rising threshold (threshold-value1) and falling threshold
(threshold-value2)
50
Displaying and maintaining RMON
To do… Use the command… Remarks
Display RMON statistics
display rmon statistics
[ interface-type interface-number ] Available in any view
Display the RMON history control
entry and history sampling
information
display rmon history
[ interface-type interface-number ] Available in any view
Display RMON alarm
configuration information display rmon alarm
[ entry-number ]
Available in any view
Display RMON prialarm
configuration information display rmon prialarm
[ entry-number ]
Available in any view
Display RMON events
configuration information display rmon event
[ entry-number ]
Available in any view
Display log information for the
specified or all event entries display rmon eventlog
[ entry-number ]
Available in any view
Ethernet statistics group configuration example
Network requirements
As shown in Figure 92 , SecBlade (SNMP agent) is connected to a configuration terminal through its
console port and to Server through Ethernet cables.