146
Default command level
2: System level
Parameters
entry
-
number:
Specifies a history control entry index in the range of 1 to 65535.
buckets
number
: Specifies the history table size for the entry, in the range of 1 to 65535. The device
supports up to 10 records of each entry.
interval
sampling
-
interval
: Specifies the sampling period in the range of 5 to 3600 seconds.
owner
text
: Specifies the entry owner, a case-sensitive string of 1 to 127 characters that can contain
spaces.
Usage guidelines
After an entry is created, the system periodically samples the number of packets received/sent on the
interface, and saves the statistics as an instance under the leaf node of the etherHistoryEntry table. The
maximum number of statistics records can be saved for the entry is specified by
buckets
number
. If the
maximum number of the statistics records for the entry has been reached, the system deletes the earliest
record for the latest one. The statistics include total number of received packets on the interface, total
number of broadcast packets, and total number of multicast packets in a sampling period.
You can successfully create a history control entry, even if the specified bucket size exceeds the history
table size supported by the device. However, the effective bucket size will be the actual value supported
by the device. To view the configuration result, use the
display rmon history
command.
You can configure multiple history control entries for one interface, but must make sure their entry
numbers and sampling intervals are different.
The device supports up to 100 history control entries.
Examples
# Create RMON history control entry 1 for interface GigabitEthernet 2/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] rmon history 1 buckets 10 interval 5 owner user1
Related commands
display rmon history
rmon prialarm
Use
rmon prialarm
to create an entry in the private alarm table of RMON.
Use
undo rmon prialarm
to remove a private alarm entry from the private alarm table of RMON.
Syntax
rmon prialarm
entry-number prialarm-formula prialarm-des sampling-interval
{
absolute
|
changeratio
|
delta
}
rising-threshold
threshold-value1 event-entry1
falling-threshold
threshold-value2 event-entry2
entrytype
{
forever
|
cycle
cycle-period
} [
owner
text
]
undo rmon prialarm
entry
-
number
Views
System view
Summary of Contents for SR6600 SPE-FWM
Page 8: ...vi Index 254 ...
