Product Manager Overview
Table 2: Operating Status—Status Bar and Director Status (Continued)
Symbol
48
Director Status
Alert Panel
Yellow Triangle
Redundant Failure
Minor Failure
Blinking Red
Not Operational
Diamond with
Yellow
Background
Table Text
A redundant component
has failed, such as a power
supply, and the backup
component has taken over
operation.
A failure occurred which
has decreased the director
operational ability. Normal
switching operations are
not affected.
A critical failure prevents
the director from
performing fundamental
switching operations.
Director Product Manager User Guide
Meaning
One or more port
cards failed, but at
least one port card is
still operational.
A fan has failed or is
not rotating
sufficiently.
One of two CTP cards
failed.
One of two SBAR
cards failed.
All fans fail.
Both SBAR cards fail.
All installed port cards
fail.