STATUS: (10) Te3/0/1:BLACK Te3/0/2:BLACK Te3/0/3:BLACK Te3/0/4:BLACK Te3/0/5:BLACK
Te3/0/6:BLACK Te3/0/7:BLACK Te3/0/8:BLACK Fo3/0/9:BLACK Fo3/0/10:BLACK
BEACON: BLACK
RJ45 CONSOLE: GREEN
FANTRAY STATUS: GREEN
FANTRAY BEACON: BLACK
POWER-SUPPLY 1 BEACON: BLACK
POWER-SUPPLY 3 BEACON: BLACK
Displaying On Board Failure Logging (OBFL) information
The OBFL feature records operating temperatures, hardware uptime, interrupts, and other important events
and messages that can assist with diagnosing problems with line cards and supervisor modules installed in a
switch. Data is logged to files stored in nonvolatile memory. When the onboard hardware is started up, a first
record is made for each area monitored and becomes a base value for subsequent records. The OBFL feature
provides a circular updating scheme for collecting continuous records and archiving older (historical) records,
ensuring accurate data about the system. Data is recorded in one of two formats: continuous information that
displays a snapshot of measurements and samples in a continuous file, and summary information that provides
details about the data being collected. The data is displayed using the show logging onboard command. The
message “No historical data to display” is seen when historical data is not available.
Device# show logging onboard RP active voltage detail
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VOLTAGE SUMMARY INFORMATION
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Number of sensors : 16
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Sensor ID Normal Range Maximum Sensor Value
--------------------------------------------------------------------------------
SYSTEM Rail-5.0 0 0 - 5 0
SYSTEM Rail-0.9PEX 1 0 - 5 1
SYSTEM Rail-0.9 2 0 - 5 1
SYSTEM Rail-1.8 3 0 - 5 0
SYSTEM Rail-3.3 4 0 - 5 1
SYSTEM Rail-2.5 5 0 - 5 1
SYSTEM Rail-1.5CPU 6 0 - 5 1
SYSTEM Rail-1.5 7 0 - 5 1
SYSTEM Rail-1.2 8 0 - 5 1
SYSTEM Rail-1.1 9 0 - 5 1
SYSTEM Rail-1.0 10 0 - 5 1
SYSTEM Rail-0.9CPU 11 0 - 5 1
SYSTEM Rail-0.85 12 0 - 5 2
SYSTEM Rail-0.85DOPv
13 0 - 5 3
SYSTEM Rail-0.85DOPv^N 14 0 - 5 5
SYSTEM Rail-0.85DOPv^O 15 0 - 5 0
--------------------------------------------------------------------------------
Sensor Value
Total Time of each Sensor
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
No historical data
--------------------------------------------------------------------------------
System Management Configuration Guide, Cisco IOS XE Bengaluru 17.4.x (Catalyst 9400 Switches)
223
Environmental Monitoring and Power Management
Displaying On Board Failure Logging (OBFL) information
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