Show Commands
Page 472 7750 SR OS Interface Configuration Guide 
Number of ports
The total number of ports currently installed in this chassis. This count 
does not include the Ethernet ports on the CPMs/CFMs that are used 
for management access.
Critical LED 
state
The current state of the Critical LED in this chassis.
Major LED state
The current state of the Major LED in this chassis.
Minor LED state
The current state of the Minor LED in this chassis.
Base MAC address
The base chassis Ethernet MAC address.
Admin chassis 
mode
The configured chassis mode.
Oper chassis 
mode
The current chassis mode.
Part number
The CPM’s/CFM’s part number.
CLEI code
The code used to identify the router.
Serial number
The CPM’s/CFM’s part number. Not user modifiable.
Manufacture date
The chassis manufacture date. Not user modifiable.
Manufacturing 
string
Factory-inputted manufacturing text string. Not user modifiable.
Administrative 
state
Up — The card is administratively up.
Down — The card is administratively down.
Operational 
state
Up — The card is operationally up.
Down — The card is operationally down.
Time of last 
boot
The date and time the most recent boot occurred.
Current alarm 
state
Displays the alarm conditions for the specific board.
Number of fan 
trays
The total number of fan trays installed in this chassis.
Number of fans
The total number of fans installed in this chassis.
Operational sta-
tus
Current status of the fan tray.
Fan speed
Half speed — The fans are operating at half speed.
Full speed — The fans are operating at full speed.
Label Description  (Continued)