HP MSR4080 User Manual

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Usage guidelines
Use interface event monitor policies to monitor traffic statistics on an interface.
You can configure only one event for a monitor policy. If the monitor policy already contains an event, the
new event replaces the old event.
An interface event occurs to rigger the policy when the monitored interface traffic statistic crosses the start
threshold in the following situations:
• The statistic crosses the start threshold for the first time.
• The statistic crosses the start threshold each time after it crosses the restart threshold.
The following is the interface event monitor process of EAA:
1. Compares the traffic statistic sample with the start threshold at sampling intervals until the start
threshold is crossed.
2. Executes the policy.
3. Compares the traffic statistic sample with the restart threshold at sampling intervals until the restart
threshold is crossed.
4. Compares the traffic statistic sample with the start threshold at sampling intervals until the start
threshold is crossed.
5. Executes the policy again.
This process cycles for the monitor policy to be executed and re-executed.
Examples
# Configure a CLI-defined policy to monitor the incoming error packet statistic on GigabitEthernet 2/0/1
every 60 seconds. Set the start threshold to 1000 and the restart threshold to 50. Enable EAA to execute
the policy when the statistic exceeds 1000 for the first time. Enable EAA to re-execute the policy if the
statistic exceeds 1000 each time after the statistic has dropped below 50.
<Sysname> system-view
[Sysname] rtm cli-policy test
[Sysname-rtm-test] event interface gigabitethernet 2/0/1 monitor-obj input-errors
start-op gt start-val 1000 restart-op lt restart-val 50 interval 60
event process
Use event process to configure a process event for a CLI-defined monitor policy.
Use undo event to delete the event in a CLI-defined monitor policy.
Syntax
Distributed devices in standalone mode/centralized devices in standalone or IRF mode:
event process { exception | restart | shutdown | start } [ name process-name [ instance instance-id ] ]
[ slot slot-number ]

HP MSR4080 Specifications

General

Brand	HP
Model	MSR4080
Category	Network Router
Language	English