Port Alarms
B-4
SmartEdge 1200 Router Hardware Guide
Port Alarms
This section provides tables of alarms for the following types of ports:
• Gigabit Ethernet Port Alarms
Optical Port Alarms
The tables in this section apply to all Asynchronous Transfer Mode (ATM) OC and Packet over
SONET/SDH (POS) cards.
Diagnostic test fail
Major
ReplaceableUnitProblem
Yes
Local backplane inventory fail
Major
ReplaceableUnitProblem
Yes
Local fan tray inventory fail
Major
ReplaceableUnitProblem
Yes
Local inventory fail
Major
ReplaceableUnitProblem
Yes
Nonvolatile memory fail
Major
CorruptData
Yes
Peer controller card type incompatible
Major
ReplaceableUnitProblem
Yes
Major
ReplaceableUnitProblem
Yes
Peer shared format mismatch
Major
ReplaceableUnitProblem
Yes
Peer Sonet/Sdh mode incompatible
Major
ReplaceableUnitProblem
Yes
Real-time clock failure
Major
RealTimeClockFailure
Yes
Redundancy link fail
Major
OperationFail
Yes
1. This alarm is suppressed if the system has a single controller card and has been configured using the system alarm command (in global
configuration mode) with the redundancy suppress construct.
Note
If a major or critical alarm occurs on a POS or an ATM port and that port is a member of an
Automatic Protection Switching (APS) group, either as a protected or a working port, the
alarm is downgraded to a minor alarm because the service is protected by the redundant port.
For configuration and management information for APS ports and groups, see the “APS
Configuration” chapter in the
Ports, Circuits, and Tunnels Configuration Guide
for the
SmartEdge OS; for operations information, see the “Card, Port, and Channel Operations”
chapter in the
Ports, Circuits, and Tunnels Operations Guide
for the SmartEdge OS. The
severity levels in the table are the default levels, not the degraded levels.
Table B-4
Controller Card Alarms (continued)
Description
Severity
Probable Cause
Service Affecting
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