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CHAPTER 5 CLI Commands
snmp traps
The traps sent by the SNMP agent are:
•
Cold boot (may include SNMP configuration having been changed)
•
Link up/down
•
CPU load too high
•
CPU load no longer too high
•
Paging activity too high
•
A process has crashed
•
A process has exited unexpectedly
snmp traps events
Media Flow Controller generates a number of traps to notify you about critical system events.
You can configure Media Flow Controller to send SNMP traps/alarms to a 3rd party network
management system. SNMP traps notify-able events are described in
Table 5
SNMP Traps Notify-able Events
cpu-util-high
cpu-util-ave-ok
disk-io-high
disk-space-low
interface-down
interface-up
liveness-failure
memusage-high
netusage-high
paging-high
process-crash
process-exit
smart-warning
unexpected-shutdown
138
snmp-server
Trap
CPU utilization has risen too high.
CPU utilization has fallen back to acceptable levels.
Disk I/O per second has risen too high.
Filesystem free space has fallen too low.
An interface's link state has changed to down.
An interface's link state has changed to up.
A process in the system was detected as hung.
Memory usage has risen too high.
Network utilization has risen too high.
Paging activity has risen too high.
A process in the system has crashed.
A process in the system unexpectedly exited.
Smartd warnings.
Unexpected shutdown.
Media Flow Manager Administrator's Guide
Table
5, below.
Description
Copyright © 2010, Juniper Networks, Inc.
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