Fan Prefer-Direction; Header - H3C S5830V2 Command Reference Manual

<Sysname>display version-update-record
Name
Record 1 (updated on Sep 18 2014 at 07:55:46):
* s5820v2_5830v2-cmw710-boot-r2422.bin
* s5820v2_5830v2-cmw710-system-r2422.bin 7.1.045 Release 2422
Table 49 Command output
Field
Name
*
Related commands
reset version-update-record

fan prefer-direction

Use fan prefer-direction to configure the preferred airflow direction.
Use undo fan prefer-direction to restore the default.
Syntax
fan prefer-direction slot slot-number { power-to-port | port-to-power }
undo fan prefer-direction slot slot-number
Default
The default preferred airflow direction is from the power supply side to the port side.
Views
System view
Predefined user roles
network-admin
Parameters
slot slot-number: Specifies an IRF member device by its member ID or a PEX by its virtual slot
number.
power-to-port: Specifies the airflow direction from the power supply side to the port side.
port-to-power: Specifies the airflow direction from the port side to the power supply side.
Examples
# Set the preferred airflow direction to port-to-power for member device 1.
<Sysname> system-view
[Sysname] fan prefer-direction slot 1 port-to-power
Related commands
display fan

header

Use header to create a banner.
Use undo header to clear a banner.
Version
7.1.045 Release 2422
Description
Software image file name.
The new software image is different from the old one.
253
Compile time
Sep 16 2014 13:44:42
Sep 16 2014 13:44:42