Cisco Nexus 7000 Hardware Installation And Reference Manual page 231

Appendix 8 Managing the Switch Hardware
Fan
----------------------------------------------
Fan1(sys_fan1) N7K-C700-FAN
Fan_in_PS1
Fan_in_PS2
Fan Air Filter:Absent
switch#
Example 8-10 Displaying Fan Information for a Cisco Nexus 7010 Series Chassis
switch# show environment fan
Fan:
------------------------------------------------------
Fan
------------------------------------------------------
ChassisFan1
ChassisFan2
ChassisFan3
ChassisFan4
Fan_in_PS1
Fan_in_PS2
Fan_in_PS3
Fan Air Filter : Absent
switch#
Example 8-11 Displaying Fan Information for a Cisco Nexus 7018 Series Chassis
switch# show environment fan
Fan:
------------------------------------------------------
Fan
------------------------------------------------------
Fan1(sys_fan1)
Fan2(sys_fan2)
Fan_in_PS1
Fan_in_PS2
Fan_in_PS3
Fan_in_PS4
Fan Air Filter : Absent
switch#
The possible Status field values are as follows:
If the fan module is operating properly, the status is Ok.
•
If the fan is physically absent, the status is Absent.
•
If the fan is physically present but not working properly, the status is Failure.
•
If the status for one of the fan trays is "Failure," the status field also displays the numbers of the failing
fans. For the Cisco Nexus 7010 system, each system fan tray has six fans to cool the supervisor and I/O
modules and each fabric fan tray has one fan to cool the fabric modules. For the Cisco Nexus 7018
system, each fan tray has 14 fans to cool the supervisor, I/O modules, and fabric modules as follows:
Top fan tray
•
–
–
Bottom fan tray
•
OL-23069-06
Model Hw
0.31
-- --
-- --
Model
N7K-C7010-FAN-S
N7K-C7010-FAN-S
N7K-C7010-FAN-F
N7K-C7010-FAN-F
--
--
--
Model
N7K-C7018-FAN
N7K-C7018-FAN
--
--
--
--
Fans 1 through 12 cool the I/O modules in slots 1 through 8 and the supervisor module in slot 9.
Fans 13 and 14 cool the fabric modules
Status
Ok
Ok
Ok
Hw Status
0.410 Ok
0.410 Ok
0.209 Ok
0.209 Ok
-- Ok
-- Ok
-- Ok
Hw Status
0.204 Ok
0.204 Ok
-- Ok
-- Ok
-- Absent
-- Absent
Cisco Nexus 7000 Series Hardware Installation and Reference Guide
Information About Fan Trays
8-33