HP 6125G HP 6125G & 6125G/XG Blade Switches Network Management and Mon - Page 76

Configuring the RMON alarm function

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• 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. • 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 configure the RMON history statistics function: Step 1. Enter system view. 2. Enter Layer 2 Ethernet interface view. 3. Create an entry in the RMON history control table. Command system-view interface interface-type interface-number rmon history entry-number buckets number interval sampling-interval [ owner text ] Remarks N/A N/A N/A Configuring the RMON alarm function Follow these guidelines when you configure the RMON alarm function: • To send traps to the NMS when an alarm is triggered, configure the SNMP agent as described in "Configuring SNMP" before configuring the RMON alarm function. • If the alarm variable is a MIB variable defined in the history group or the Ethernet statistics group, make sure the RMON Ethernet statistics function or the RMON history statistics function is configured on the monitored Ethernet interface. Otherwise, even if you can create the alarm entry, no alarm event can be triggered. • You cannot create a new event, alarm, or private alarm entry that has the same set of parameters as an existing entry. For parameters to be compared for duplication, see Table 7. • After the maximum number of entries is reached, no new entry can be created. For the table entry limits, see Table 7. To configure the RMON alarm function: Step 1. Enter system view. Command system-view 2. Create an event entry in rmon event entry-number [ description string ] { log | the event table. log-trap log-trapcommunity | none | trap trap-community } [ owner text ] Remarks N/A N/A 69

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69
•
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.
•
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 configure the RMON history statistics function:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter Layer 2 Ethernet
interface view.
interface
interface-type
interface-number
N/A
3.
Create an entry in the
RMON history control
table.
rmon history
entry
-
number
buckets
number
interval
sampling
-
interval
[
owner
text
]
N/A
Configuring the RMON alarm function
Follow these guidelines when you configure the RMON alarm function:
•
To send traps to the NMS when an alarm is triggered, configure the SNMP agent as described in
"Configuring SNMP" before configuring the RMON alarm function.
•
If the alarm variable is a MIB variable defined in the history group or the Ethernet statistics group,
make sure the RMON Ethernet statistics function or the RMON history statistics function is
configured on the monitored Ethernet interface. Otherwise, even if you can create the alarm entry,
no alarm event can be triggered.
•
You cannot create a new event, alarm, or private alarm entry that has the same set of parameters
as an existing entry. For parameters to be compared for duplication, see
Table 7
.
•
After the maximum number of entries is reached, no new entry can be created. For the table entry
limits, see
Table 7
.
To configure the RMON alarm function:
Step
Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Create an event entry in
the event table.
rmon event
entry
-
number
[
description
string
] {
log
|
log-trap
log
-
trapcommunity
|
none
|
trap
trap
-
community
} [
owner
text
]
N/A