F
AULT
M
ANAGEMENT
P
ACKET
L
IGHT
N
ETWORKS
PL-1000RO
3.3
I
NSTALLATION AND
C
ONFIGURATION
M
ANUAL
C
ONFIDENTIAL AND
P
ROPRIETARY
I
NFORMATION
.
A
LL RIGHTS RESERVED
.
P
AGE
48
a cyclic buffer that can be browsed by the Web application or by SNMP
management systems.
In addition, the events and audit messages are printed in the PL-1000RO system
log files, which can be exported to a text file for offline viewing.
The PL-1000RO provides the following events:
•
Alarm Rise
: Alarms are standing faults. They are raised after a configurable
stabilization period of several seconds. These events are generated when a
new alarm occurs.
•
Alarm Clear
: Alarms are standing faults. They are cleared after a
configurable stabilization period of several seconds. These events are
generated when an alarm is cleared.
•
Link Up
: These are standard SNMP events that are generated when the
operational status of a port is changed from
Down
to
Up
.
•
Link Down
: These are standard SNMP events that are generated when the
operational status of a port is changed from
Up
to
Down
.
•
Cold Restart
: These are standard SNMP events that are generated after a
Cold Restart to the node.
•
Warm Restart
: These are standard SNMP events that are generated after a
Warm Restart to the node.
•
Test Status Changed
: These events are generated when the loopback or
PRBS test status of a port is changed.
•
Inventory Change
: These events are generated when the node inventory is
changed.
•
Unsolicited Event
: These events are generated when an exceptional event
occurs.
•
Configuration Change
: These events are generated when the node
configuration is changed.
5.1.3
Configuration Changes
The PL-1000RO generates an event when the configuration of a node is explicitly
changed by the user and stores the event in the Configuration Changes log for
auditing.
5.2
General Fault Viewing Procedure
The following is the general procedure for viewing the PL-1000RO faults. The
specific procedures for each item are provided in the following sections.
To view the PL-1000RO faults:
1.
Click
Fault
.