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Port security configuration commands
display port-security
Syntax
display port-security [ interface interface-list ] [ | { begin | exclude | include } regular-expression ]
View
Any view
Default level
2: System level
Parameters
Interface interface-list: Specifies Ethernet ports by an Ethernet port list in the format of { interface-type
interface-number [ to interface-type interface-number ] }&<1- 1 0>, where &<1- 1 0> means that you can
specify up to 10 ports or port ranges. The starting port and ending port of a port range must be the same
type, and the ending port number must be greater than the starting port number.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the Fundamentals Configuration 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 the display port-security command to display port security configuration information, operation
information, and statistics about one or more ports.
If the interface interface-list parameter is not provided, the command displays port security information,
operation information, and status about all ports.
Related commands: port-security enable, port-security port-mode, port-security ntk-mode, port-security
intrusion-mode,
authorization ignore, port-security oui, and port-security trap.
Examples
# Display port security configuration information, operation information, and statistics about all ports.
<Sysname> display port-security
Equipment port-security is enabled
AddressLearn trap is enabled
Intrusion trap is enabled
Dot1x logon trap is enabled
Dot1x logoff trap is enabled
Dot1x logfailure trap is enabled
RALM logon trap is enabled
port-security
max-mac-count,
port-security
mac-address
163
security,
port-security
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