1-1
1 Port Security Commands
Two port security modes, macAddressAndUserLoginSecure and
macAddressAndUserLoginSecureExt, were introduced. For details, refer to
port-security
port-mode
.
Port Security Commands
display mac-address security
Syntax
display mac-address security [ interface interface-type interface-number ] [ vlan vlan-id ] [ count ]
View
Any view
Parameters
Interface interface-type interface-number: Specify a port by its type and number, of which the security
MAC address information is to be displayed.
vlan vlan-id: Specify a VLAN by its ID, of which the security MAC address information is to be displayed.
The value range for the vlan-id argument is 1 to 4094.
count: Displays the number of matching security MAC addresses.
Description
Use the display mac-address security command to display security MAC address entries.
If no argument is specified, the command displays information about all security MAC address entries.
For each security MAC address entry, the output of the command displays the MAC address, the VLAN
that the MAC address belongs to, state of the MAC address (which is always security), port associated
with the MAC address, and the remaining lifetime of the entry.
By checking the output of this command, you can verify the current configuration.
Examples
# Display information about all security MAC address entries.
<Sysname> display mac-address security
MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s)
0000-0000-0001 1 Security Ethernet1/0/20 NOAGED
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