Reference Guide
Control and Monitoring | 109
 * Management Unit
-- Fan Status --
Unit Status Speed Fan1 Fan2 Fan3 Fan4 Fan5 Fan6 Serial Num Version 
------------------------------------------------------------------------------
--
1 up high up up up up up up 1234 1
Example
(show environment
fan)
FTOS#show environment fan
-- Fan Status --
------------------------------------------------------------------------------
Unit TrayStatus Fan0 Fan1 Fan2 Fan3 Fan4 Fan5 
 0 up up up up up up up 
Example
(show environment
pem)
FTOS#show environment pem
-- Power Supplies --
Unit Bay Status Type
---------------------------------------------------------------------------
 0 0 up AC 
 0 1 absent 
Example
(show environment
stack-unit)
FTOS#show environment stack-unit 0
 -- Unit Environment Status --
Unit Status Temp Voltage 
---------------------------------------------------------------------------
 0* online 49C ok
 * Management Unit
show inventory (C-Series and E-Series) 
c e
Display the chassis type, components (including media), FTOS version including 
hardware identification numbers and configured protocols.
Syntax
show inventory [media slot]
Parameters
Defaults
No default behavior or values
Command Modes
CONFIGURATION
Command
History
media slot (OPTIONAL) Enter the keyword media followed by the slot number. 
C-Series Range: 0-7
E-Series Range: 0 to 13 on a E1200, 0 to 6 on a E600/E600i, and 0 to 5 on a E300
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Output expanded to include SFP+ media in C-Series.
Version 7.7.1.0 Vendor field removed from output of 
show inventory media.
Version 7.5.1.0 Introduced on C-Series and expanded to include transceiver media










