HP VPN Firewall Appliances Getting Started Command Reference

69
Related commands
temperature-limit
display fan
Use display fan to display the operating states of fans.
Syntax
display fan [ fan-id | verbose ] [ | { begin | exclude | include } regular-expression ]
Views
Any view
Default command level
1: Monitor level
Parameters
fan-id: Displays the operating state of the specified fan, where fan-id represents the built-in fan ID.
The following matrix shows the value range for the fan-id argument on different firewalls and firewall
modules:
Hardware Value ran
g
e
F1000-A-EI/F1000-S-EI 1 to 2
F1000-E 1
F5000 1
F5000-S/F5000-C 1 to 4
VPN firewall modules No fan (this command is not supported)
20-Gbps VPN firewall modules No fan (this command is not supported)
verbose: Displays detailed information.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the chapter on CLI in Getting Started Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, a case-sensitive string of 1 to 256 characters.
Examples
# Display the operating states of all fans.
<Sysname> display fan
Fan 1 State: Normal
display flowengine-usage
Use display flowengine-usage to display the usage statistics for the flow engine.