Cisco Catalyst 3750-X Command Reference

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Catalyst 3750-X and 3560-X Switch Command Reference
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Chapter 2 Catalyst 3750-X and 3560-X Switch Cisco IOS Commands
show env
Usage Guidelines Use the show env user EXEC command to display the information for the switch being accessed—a
standalone switch or the stack master. Use this command with the stack and switch keywords to display
all information for the stack or for the specified stack member.
If you enter the show env temperature status command, the command output shows the switch
temperature state and the threshold level.
You can also use the show env temperature command to display the switch temperature status. The
command output shows the green and yellow states as OK and the red state as FAULT Y. If you enter the
show env all command, the command output is the same as the show env temperature status command
output.
Examples This is an example of output from the show env all command on a standalone switch:
Switch #show env all
FAN 1 is OK
FAN 2 is OK
FAN PS-1 is OK
FAN PS-2 is OK
TEMPERATURE is OK
Temperature Value: 27 Degree Celsius
Temperature State: GREEN
Yellow Threshold : 49 Degree Celsius
Red Threshold : 59 Degree Celsius
SW PID Serial# Status Sys Pwr PoE Pwr Watts
-- ------------------ ---------- --------------- ------- ------- -----
1A NG3K-PWR-715WAC LIT133705CV OK Good Good 715/0
1B NG3K-PWR-1100WAC LIT1337056X OK Good Good 1100/0
2A C3KX-PWR-350WAC DTN1342L00Y OK Good Good 350/0
2B C3KX-PWR-715WAC DTN1341K01W OK Good Good 715/0
3A Not Present
3B C3KX-PWR-715WAC DTN1341K01T OK Good Good 715/0
SW Status RPS Name RPS Serial# RPS Port#
-- ------------- ---------------- ----------- ---------
1 Active <>
2 Active <>
3 Active <>
This is an example of output from the show env fan command:
Switch> show env fan
FAN 1 is OK
FAN 2 is OK
This is an example of output from the show env power all command on a stack master:
Switch #show env power all
SW PID Serial# Status Sys Pwr PoE Pwr Watts
-- ------------------ ---------- --------------- ------- ------- -----
1A NG3K-PWR-715WAC LIT133705CV OK Good Good 715/0
1B NG3K-PWR-1100WAC LIT1337056X OK Good Good 1100/0
2A C3KX-PWR-350WAC DTN1342L00Y OK Good Good 350/0
2B C3KX-PWR-715WAC DTN1341K01W OK Good Good 715/0
3A Not Present
3B C3KX-PWR-715WAC DTN1341K01T OK Good Good 715/0
This is an example of output from the show env stack command on a stack master:
Switch> show env stack
SWITCH: 1

Cisco Catalyst 3750-X Specifications

General

Switching Capacity	160 Gbps
Stacking Bandwidth	64 Gbps
Max Stacking Units	9
Layer Support	Layer 2 and Layer 3
Form Factor	Rack-mountable
DRAM	256 MB
Flash Memory	64 MB
Model	Cisco Catalyst 3750-X Series
Ports	24 or 48 10/100/1000 Ethernet ports
Uplink Interfaces	4 SFP or 2 SFP+
Features	StackWise Plus, EnergyWise
Image	IP Base or IP Services
Operating Temperature	0 to 40°C
Operating Humidity	10 to 85% noncondensing