display port-security mac-address security

Syntax

display port-security mac-address security [ interface interface-type interface-number ] [ vlan vlan-id ] [ count ] [ | { begin | exclude | include } regular-expression ]

View

Any view

Default level

2: System level

Parameters

interface interface-type interface-number: Specifies a port by its type and number.

vlan vlan-id: Specifies a VLAN by its ID, in the range of 1 to 4094.

count: Displays only the count of the secure MAC addresses.

|: Filters command output by specifying a regular expression. For more information about regular expressions, see 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 display port-security mac-address security to display information about secure MAC addresses. Secure MAC addresses are those that are automatically learned by the port in autoLearn mode or configured by the port-security mac-address security command.

With no keyword or argument specified, the command displays information about all secure MAC addresses.

Related commands: port-security mac-address security.

Examples

# Display information about all secure MAC addresses.

<Sysname> display port-security mac-address security
MAC ADDR        VLAN ID   STATE          PORT INDEX                          AGING TIME(s)
0002-0002-0002  1         Security       Ethernet1/0/1                      NOAGED
000d-88f8-0577  1         Security       Ethernet1/0/1                      NOAGED

  ---  2 mac address(es) found  ---

# Display only the count of the secure MAC addresses.

<Sysname> display port-security mac-address security count
 2 mac address(es) found

# Display information about secure MAC addresses in VLAN 1.

<Sysname> display port-security mac-address security vlan 1
MAC ADDR        VLAN ID   STATE          PORT INDEX                          AGING TIME(s)
0002-0002-0002  1         Security       Ethernet1/0/1                      NOAGED
000d-88f8-0577  1         Security       Ethernet1/0/1                      NOAGED

  ---  2 mac address(es) found  ---

# Display information about secure MAC addresses on port Ethernet 1/0/1.

<Sysname> display port-security mac-address security interface ethernet1/0/1
MAC ADDR        VLAN ID   STATE          PORT INDEX                         AGING TIME(s)
000d-88f8-0577  1         Security      Ethernet1/0/1                      NOAGED

  ---  1 mac address(es) found  ---

# Display information about secure MAC addresses of port Ethernet 1/0/1 in VLAN 1.

<Sysname> display port-security mac-address security interface ethernet 1/0/1 vlan 1
MAC ADDR        VLAN ID   STATE          PORT INDEX                         AGING TIME(s)
000d-88f8-0577  1         Security      Ethernet1/0/1                      NOAGED

  ---  1 mac address(es) found  ---

Table 24: Command output

Field	Description
MAC ADDR	Secure MAC address
VLAN ID	ID of the VLAN to which the port belongs
STATE	Type of the MAC address added. "Security" means it is a secure MAC address.
PORT INDEX	Port to which the secure MAC address belongs
AGING TIME(s)	Period of time before the secure MAC address ages out. "NOAGED" is displayed for secure MAC addresses.
x mac address(es) found	Number of secure MAC addresses stored

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