191
Field Descri
tion
Current secure MAC addresses Number of secure MAC addresses stored.
Authorization
Indicates whether the authorization information from the
authentication server (RADIUS server or local device) is ignored or
not:
• Permitted—Authorization information from the authentication
server takes effect.
• Ignored—Authorization information from the authentication server
does not take effect.
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 ]
Views
Any view
Predefined user roles
network-admin
network-operator
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.
Usage guidelines
If you do not specify any parameters, the command displays information about all blocked MAC
addresses.
Examples
# Display information about all blocked MAC addresses on the MSR1000, MSR2000 or MSR3000
router.
<Sysname> display port-security mac-address block
MAC ADDR Port VLAN ID
0002-0002-0002 GE2/1/1 1
000d-88f8-0577 GE2/1/2 1
--- 2 mac address(es) found ---
# Display information about all blocked MAC addresses on the MSR4000 router.
<Sysname> display port-security mac-address block
MAC ADDR Port VLAN ID
--- On slot 0, no MAC address found ---