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Network-access link-detection link-up-down, Network-access max-mac-count – Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) User Manual

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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.