I had to troubleshoot a power issue and failover in a High Availability (HA) pair of Cisco FPR 2120 in ASA Appliance mode.
ciscoasa/sec/act# show failover state
State Last Failure Reason Date/Time
This host - Secondary
Active None
Other host - Primary
Standby Ready Comm Failure 03:33:34 UTC Jun 26 2023
====Configuration State===
Sync Done
Sync Done - STANDBY
====Communication State===
Mac set
The ASA show environment had limited info or output.
ciscoasa/sec/act# show inventory
Name: "Chassis", DESCR: "Firepower 2120 Appliance, 1RU, 12 GE, 4 xSFP, 1 MGMT"
PID: FPR-2120 , VID: V04 , SN: TSP2621ABCD
Name: "Storage Unit 1", DESCR: "Micron_5300_MTFDDAK100TDT"
PID: FPR2K-SSD100, VID: N/A, SN: MSA25071234
Name: "power supply 1", DESCR: ""
PID: N/A, VID: N/A, SN: N/A
Name: "fan 1", DESCR: ""
PID: N/A, VID: N/A, SN: N/A
Name: "fan 2", DESCR: ""
PID: N/A, VID: N/A, SN: N/A
Name: "fan 3", DESCR: ""
PID: N/A, VID: N/A, SN: N/A
Name: "fan 4", DESCR: ""
PID: N/A, VID: N/A, SN: N/A
ciscoasa/sec/act# show environment
Cooling Fans:
-----------------------------------
Chassis Fans:
--------------------------------
Fan 1: 6780 RPM - OK
Fan 2: 5160 RPM - OK
Power Supplies:
--------------------------------
Power Supplies:
-----------------------------------
Temperature:
--------------------------------
Cooling Fans:
--------------------------------
Temperature:
-----------------------------------
Processors:
--------------------------------
Processor 1: 58.0 C - OK (Switching Board CPU Temperature)
Processor 2: 33.0 C - OK (Blade CPU Temperature)
Chassis:
--------------------------------
Ambient 1: 22.0 C - OK (Inlet Temperature)
Ambient 2: 35.0 C - OK (Internal Temperature)
Ambient 3: 29.0 C - OK (Outlet 1 Temperature)
Ambient 4: 28.0 C - OK (Outlet 2 Temperature)
Power Supplies:
--------------------------------
Voltage:
-----------------------------------
Power Consumption:
-----------------------------------
ciscoasa/sec/act# failover exec mate show environment // PRIMARY ASA
Cooling Fans:
-----------------------------------
Chassis Fans:
--------------------------------
Fan 1: 5160 RPM - OK
Fan 2: 5220 RPM - OK
Power Supplies:
--------------------------------
Power Supplies:
-----------------------------------
Temperature:
--------------------------------
Cooling Fans:
--------------------------------
Temperature:
-----------------------------------
Processors:
--------------------------------
Processor 1: 64.0 C - OK (Switching Board CPU Temperature)
Processor 2: 41.0 C - OK (Blade CPU Temperature)
Chassis:
--------------------------------
Ambient 1: 26.0 C - OK (Inlet Temperature)
Ambient 2: 41.0 C - OK (Internal Temperature)
Ambient 3: 35.0 C - OK (Outlet 1 Temperature)
Ambient 4: 35.0 C - OK (Outlet 2 Temperature)
Power Supplies:
--------------------------------
Voltage:
-----------------------------------
Power Consumption:
-----------------------------------
The FXOS CLI command show chassis environment had more useful info. You can only issue the connect fxos in admin context.
ciscoasa/sec/act/admin# changeto system
ciscoasa/sec/act# connect ?
<BLANK>
ciscoasa/sec/act# show fxos mode
Mode is currently set to appliance
ciscoasa/sec/act/admin# connect ?
fxos Connect to FXOS Service Manager.
ciscoasa/sec/act/admin# connect fxos
Configuring session.
.
Connecting to FXOS.
...
Connected to FXOS. Escape character sequence is 'CTRL-^X'.
NOTICE: You have connected to the FXOS CLI with read-only privileges.
For admin level privileges connect using 'connect fxos admin'.
Config commands and commit-buffer are not supported in appliance mode.
<OUTPUT TRUNCATED>
You can use the variants of show chassis command to troubleshoot the appliance.
firepower-2120# show
chassis Chassis
cli CLI Information
clock Clock
configuration Configuration
eth-uplink Ethernet Uplink
event Event Management
fabric-interconnect Show NGFW
fault Fault
fxos-mode Fxos-mode
identity Identity
ntp-overall-status NTP Overall Time-Sync Status
registry-repository Registry Repository
security security mode
server Server
system Systems
timezone Set timezone
version System version
firepower-2120# show chassis
1-1 Chassis ID
<CR>
> Redirect it to a file
>> Redirect it to a file in append mode
decommissioned Decommissioned
detail Detail
environment Environment
fabric Fabric
fi-iom FI-IO Module
fsm FSM
inventory Inventory Information
iom IO Module
psu PSU
| Pipe command output to filter
firepower-2120# show chassis psu
Chassis PSU Type Wattage (W) Overall Status
---------- ---------- ------- ----------- --------------
1 1 N/A 0 Operable
firepower-2120# show chassis environment
Chassis 1:
Overall Status: Operable
Operability: Operable
Power State: Ok
Thermal Status: Ok
firepower-2120# show chassis environment psu
Chassis 1:
Overall Status: Operable
Operability: Operable
Power State: Ok
Thermal Status: Ok
PSU 1:
Overall Status: Operable
Operability: Operable
Power State: On
Voltage Status: Ok
Issue a connect asa to return to ASA CLI.
firepower-2120# connect asa
Connection with FXOS terminated.
Type help or '?' for a list of available commands.
ciscoasa/sec/act/admin#
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