496 CHAPTER 12: USING SYSTEM MANAGEMENT COMMANDS
rmon alarm Syntax
rmon alarm
entry-number alarm-variable sampling-time
{ delta |
absolute } rising-threshold
threshold-value1 event-entry1
falling-threshold
threshold-value2 event-entry2
[ owner
text
]
undo rmon alarm
entry-number
View
System view
Parameter
entry-number
: Number of the entry to be added/deleted, ranging from 1 to
65535.
alarm-variable
: Specifies the alarm variable with a character string, ranging
from 1 to 256, in the OID dotted format, like 1.3.6.1.2.1.2.1.10.1 (or ifInOctets.1).
sampling-time
: Specifies the sampling interval, ranging from 5 to 65535
(measured in seconds).
delta: Sampling type is delta.
absolute: Sampling type is absolute.
rising-threshold
threshold-value1
: Rising threshold, ranging from 0 to
2147483647.
event-entry1
: Event number corresponding to the upper limit of threshold,
ranging from 0 to 65535.
Tab le 67 Output description of the display rmon statistics command
Field Description
Interface Port
3Com Owner
VALID The entry corresponding to the index is valid
octets Received/Sent octets in sampling time
packets Packets received/sent in sampling time
broadcast packets Number of broadcast packets
multicast packets Number of multicast packets
undersized packets Number of undersized packets
oversized packets Number of oversized packets
fragments packets Number of undersized and CRC error packets
jabbers Number of oversized and CRC error packets
CRC alignment errors Number of CRC error packets
collisions Number of collision packets
Dropped packet
(insufficient resources)
Dropping packet events
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