Allied-telesis AT-S20 Manual do Utilizador descarregar pdf (Página 95)

AT-S20 User’s Guide

6-21

3. To apply the same number of MAC address limits to all ports,

select <

Apply this limit to all ports

>. The following

screen displays.

Figure6-22

MAC Address Limit on All Ports

Setting a port(s) to 0 (default) indicates that there is no limit of MAC

addresses for the specified port(s). In threshold mode, the port

disable option must be enabled to stop intruder traffic since the

switch is in learning mode.

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When a packet with an unknown address is received, the port on

which the packet is received is disabled. This feature can be enabled

or disabled.

When a packet with an unknown address is received, an SNMP trap is

generated to notify the network administrator of such event. This

feature can be enabled or disabled.

Figure 6-23

Intruder Protection

All ports

with the limit

of three MAC

Addresses

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 123 124

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