174
•
port-security
max-mac-count
•
port-security mac-address security
•
port-security authorization ignore
•
port-security
oui
•
port-security
trap
display port-security mac-address block
Use
display port-security mac-address block
to display information about blocked MAC
addresses.
Syntax
display port-security mac-address block
[
interface
interface-type interface-number
] [
vlan
vlan-id
] [
count
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Views
Any view
Default command 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. The value range is 1 to 4094.
count
: Displays only the count of the blocked 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.
Usage guidelines
With no keyword or argument specified, the command displays information about all blocked MAC
addresses.
Examples
# Display information about all blocked MAC addresses.
<Sysname> display port-security mac-address block
MAC ADDR From Port VLAN ID
--- On slot 2, no mac address found ---
000f-3d80-0d2d GigabitEthernet3/0/1 30
--- On slot 3, 1 mac address(es) found ---
--- 1 mac address(es) found ---
# Display the count of all blocked MAC addresses.
<Sysname> display port-security mac-address block count
