Nortel Networks 10BASE-T Manual de usuario descargar pdf (Pagina 170)

Using the BayStack 410-24T 10BASE-T Switch

3-28

309985-C Rev 00

MAC Address Security Port Configuration

The MAC Address Security Port Configuration screen (Figures 3-10

and 3-11)

allows you to Enable or Disable the MAC address security for each port.

DA Filtering on Intrusion

When set to Enabled, this field isolates the intruding node by filtering

(discarding) packets sent to that MAC address.

Default Disabled

Range Disabled, Enabled

Generate SNMP Trap on

Intrusion

When set to Enabled and a MAC intrusion event is detected, the software

issues an SNMP trap message to all registered SNMP trap addresses.

Default Disabled

Range Disabled, Enabled

Clear by Ports

This field clears the specified port (or ports) that are listed in the

Allowed Source field of the MAC Address Security Table screen (see “MAC

Address Security Table” on page 3-36). When you specify a port (or ports) to

be cleared using this field, the specific port (or ports) will be cleared for each

of the entries listed in the MAC Address Security Table. If you totally clear the

allowed Source field (leaving a blank field) for any entry, the associated MAC

address for that entry is also cleared. This field also clears the associated Port

List field in the MAC Address Security Port Lists screen (Figure 3-13

Default NONE

Range NONE, ALL, a port number list (for example, 1/1-4,3/6,4/ALL)

Learn by Ports

All source MAC addresses of any packets received on the specified port (or

ports) are added to the MAC Security Table when the Current Learning Mode

field (see next field description) is set to Enabled. You cannot include any of

the ports that are enabled for MAC address security (see “

MAC Address

Security Port Configuration” on page 3-28).

Default NONE

Range NONE, ALL, a port number list (for example, 1/1-4,3/6,4/ALL)

Current Learning Mode

Indicates the current learning mode for the switch ports. When this field is set

to Enabled, all source MAC addresses of any packets received on the

specified port (or ports) are added to the MAC Security Table (maximum of

448 MAC address entries allowed).

Default Disabled

Range Disabled, Enabled

Table 3-8. MAC Address Security Configuration Screen Fields

(continued)

Field Description

1 2 ... 165 166 167 168 169 170 171 172 173 174 175 ... 329 330

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