R3721-F3210-F3171-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

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Output of debugging commands is memory intensive. To guarantee system performance, enable
debugging only for modules that are in an exceptional condition.
Use the debugging, terminal debugging and terminal monitor commands first to display detailed
debugging information on the terminal. For more information about the terminal debugging and
terminal monitor commands, see "Information center configuration commands.
Related commands: display debugging.
Examples
# Enable IP packet debugging.
<Sysname> debugging ip packet
display debugging
Syntax
display debugging [ interface interface-type interface-number ] [ module-name ] [ | { begin | exclude |
include } regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
interface interface-type interface-number: Specifies an interface by its type and number.
module-name: Module name.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see 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.
Description
Use display debugging to display enabled debugging functions.
Related commands: debugging.
Examples
# Display all enabled debugging functions.
<Sysname> display debugging
IP packet debugging is on