General Security Measures
4-151
4
network-access aging
Use this command to enable aging for authenticated MAC addresses stored in the
secure MAC address table. Use the
no
form of this command to disable address
aging.
Syntax
[
no
]
network-access aging
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
• Authenticated MAC addresses are stored as dynamic entries in the switch’s
secure MAC address table and are removed when the aging time expires. The
address aging time is determined by the
command (page 4-225).
• The maximum number of secure MAC addresses supported for the switch
system is 1024.
Example
network-access
dynamic-vlan
Enables dynamic VLAN assignment from a RADIUS
server
IC
network-access guest-vlan
Specifies the guest VLAN
IC
mac-authentication
reauth-time
Sets the time period after which a connected MAC
address must be re-authenticated
GC
mac-authentication
intrusion-action
Determines the port response when a connected host fails
MAC authentication.
IC
mac-authentication
max-mac-count
Sets a maximum for mac-authentication authenticated
MAC addresses on an interface
IC
clear network-access
Clears authenticated MAC addresses from the address
table
PE
show network-access
Displays the MAC authentication settings for port
interfaces
PE
show network-access
mac-address-table
Displays information for entries in the secure MAC
address table
PE
Console(config-if)#network-access mode mac-authentication
Console(config-if)#
Table 4-43 Network Access
(Continued)
Command
Function
Mode
Page
Summary of Contents for iES4024GP
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