Emergency Actions - Cisco Catalyst 4500 Series Configuration Manual

About Environmental Monitoring
The following example illustrates how to display the environment condition on WS-C4500X-32 with a
Supervisor Engine 7-E. The thresholds appear within parentheses.
Switch> show environment
no temperature alarms
Module Sensor
------+--------------------------+--------------------+------------
1
1
1
1
1
1
2
2
Power
Supply
------
PS1
PS2
Power supplies needed by system
Power supplies currently available : 1
Chassis Type : WS-C4500X-32
Power consumed by backplane : 0 Watts
Switch Bandwidth Utilization : 0%
Supervisor Led Color : Green
Module
Module
Beacon Led Status : off
Fan trays needed by system
Fan trays currently available : 5
Chassis fan tray direction
Fantray 1 : dir : FrontToBack
Fantray 2 : dir : FrontToBack
Fantray 3 : dir : FrontToBack
Fantray 4 : dir : FrontToBack
Fantray 5 : dir : FrontToBack
Fantray removal timeout : 30
Power consumed by Fantray : 30 Watts
Switch>

Emergency Actions

Catalyst 4500 chassis can power down a single card, providing a detailed response to over-temperature
conditions on line cards. However, the Catalyst 4500 chassis cannot safely operate when the temperature
of the supervisor itself exceeds the critical threshold. The supervisor engine turns off the chassis' power
Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
12-4
XPP
VFE
CPU
FPGA
Stub A
Stub B
Air inlet
Air outlet
Model No Type
---------------- ---------
none --
PWR-C49X-750AC-R AC 750W
1 Status Led Color : Green
2 Status Led Color : Green
Chapter 12
Temperature
42C (80C,90C,100C)
47C (80C,90C,100C)
46C (80C,90C,100C)
50C (80C,90C,100C)
34C (80C,90C,100C)
35C (80C,90C,100C)
31C (80C,90C,100C)
36C (80C,90C,100C)
Fan
Status Sensor
----------- -------
-- --
good good
: 1
: 4
: FrontToBack
status : Good
status : Good
status : Good
status : Good
status : Good
Environmental Monitoring and Power Management
Status
ok
ok
ok
ok
ok
ok
ok
ok
Inline
Status
-------
--
n.a.
OL-25340-01