C
HAPTER
25
| General Security Measures
Network Access (MAC Address Authentication)
– 642 –
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
â—† 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 mac-
address-table aging-time command.
â—† This parameter applies to authenticated MAC addresses configured by
the MAC Address Authenticataion process described in this section, as
well as to any secure MAC addresses authenticated by 802.1X,
regardless of the 802.1X Operation Mode (Single-Host, Multi-Host, or
MAC-Based authentication as described on page 622).
â—† The maximum number of secure MAC addresses supported for the
switch system is 1024.
EXAMPLE
Console(config-if)#network-access aging
Console(config-if)#
network-access
mac-filter
Use this command to add a MAC address into a filter table. Use the no
form of this command to remove the specified MAC address.
SYNTAX
[no] network-access mac-filter filter-id
mac-address mac-address [mask mask-address]
filter-id - Specifies a MAC address filter table. (Range: 1-64)
mac-address - Specifies a MAC address entry.
(Format: xx-xx-xx-xx-xx-xx)
mask - Specifies a MAC address bit mask for a range of addresses.
DEFAULT SETTING
Disabled
To Next Page
Loading...
Need help?
General