C
HAPTER
24
| General Security Measures
Network Access (MAC Address Authentication)
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mac-authentication
max-mac-count
Use this command to set the maximum number of MAC addresses that can
be authenticated on a port via MAC authentication. Use the no form of this
command to restore the default.
SYNTAX
mac-authentication max-mac-count count
no mac-authentication max-mac-count
count - The maximum number of MAC-authenticated MAC
addresses allowed. (Range: 1-1024)
DEFAULT SETTING
1024
COMMAND MODE
Interface Configuration
EXAMPLE
Console(config-if)#mac-authentication max-mac-count 32
Console(config-if)#
clear
network-access
Use this command to clear entries from the secure MAC addresses table.
SYNTAX
clear network-access mac-address-table [static | dynamic]
[address mac-address] [interface interface]
static - Specifies static address entries.
dynamic - Specifies dynamic address entries.
mac-address - Specifies a MAC address entry. (Format: xx-xx-xx-
xx-xx-xx)
interface - Specifies a port interface.
ethernet unit/port
unit - This is unit 1.
port - Port number. (Range: 1-28/52)
DEFAULT SETTING
None
COMMAND MODE
Privileged Exec
EXAMPLE
Console#clear network-access mac-address-table interface ethernet 1/1
Console#
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