Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) - Manual (Page 256)

200 Brocade 6910 Ethernet Access Switch Configuration Guide
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10
Network Access (MAC Address Authentication)
network-access link-detection link-up-down
Use this command to detect link-up and link-down events. When either event is detected, the
switch can shut down the port, send an SNMP trap, or both. Use the no form of this command to
disable this feature.
Syntax
network-access link-detection link-up-down action [shutdown | trap | trap-and-shutdown]
no network-access link-detection
action - Response to take when port security is violated.
shutdown - Disable port only.
trap - Issue SNMP trap message only.
trap-and-shutdown - Issue SNMP trap message and disable the port.
Default Setting
Disabled
Command Mode
Interface Configuration
Example
Console(config)#interface ethernet 1/1
Console(config-if)#network-access link-detection link-up-down action trap
Console(config-if)#
network-access max-mac-count
Use this command to set the maximum number of MAC addresses that can be authenticated on a
port interface via all forms of authentication. Use the no form of this command to restore the
default.
Syntax
network-access max-mac-count count
no network-access max-mac-count
count - The maximum number of authenticated IEEE 802.1X and MAC addresses allowed.
(Range: 0-2048; 0 for unlimited)
Default Setting
1024
Command Mode
Interface Configuration
Command Usage
The maximum number of MAC addresses per port is 1024, and the maximum number of secure
MAC addresses supported for the switch system is 1024. When the limit is reached, all new MAC
addresses are treated as authentication failures.