Reference Guide

106 | Control and Monitoring
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Generic IP:
IP packet debugging is on for
ManagementEthernet 0/0
Port-channel 1-2
Port-channel 5
GigabitEthernet 4/0-3,5-6,10-11,20
GigabitEthernet 5/0-1,5-6,10-11,15,17,19,21
ICMP packet debugging is on for
GigabitEthernet 5/0,2,4,6,8,10,12,14,16
FTOS#
show environment (C-Series and E-Series)
c e
View the system component status (for example, temperature, voltage).
Syntax
show environment [all | fan | linecard | linecard-voltage | PEM | RPM | SFM]
Parameters
Command Modes
EXEC
EXEC Privilege
Command
History
Usage
Information
Fan speed is controlled by temperatures measured at the sensor located on the fan
itself. The fan temperatures shown with this command may not accurately reflect the
temperature and fan speed. Refer to your hardware installation guide for fan speed
and temperature information.
Example (E1200)
FTOS#show environment
-- Fan Status --
Tray Status Temp Volt Speed PEM0 PEM1 Fan1 Fan2 Fan3
-----------------------------------------------------------------------------
all
Enter the keyword all to view all components.
fan
Enter the keyword fan to view information on the fans. The output of this
command is chassis dependent. Refer to the examples for show chassis,
show command-history, and show cpu-traffic-stats and for a comparison
of output.
linecard
Enter the keyword linecard to view only information on line cards
linecard-voltage
Enter the keyword linecard-voltage to view line card voltage
information.
PEM
Enter the keyword pem to view only information on power entry
modules.
RPM
Enter the keyword rpm to view only information on RPMs.
SFM
Enter the keyword sfm to view only information on SFMs.
Note: This option is supported on E-Series only.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.8.1.0 Added temperature information for C-Series fans (refer to the last example)
Version 7.5.1.0 Introduced on C-Series
E-Series original Command