Nortel Networks 24T manual MAC Address Security Configuration Screen Fields

			Using the Console Interface
Table 3-8.	MAC Address Security Configuration Screen Fields (continued)
Field		Description
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		When set to Enabled and a MAC intrusion event is detected, the software
Intrusion		issues an SNMP trap message to all registered SNMP trap addresses (see
		your switch’s User Guide for more information).
		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 3-35). 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, etc.)
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, etc.)
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

448MAC address entries allowed).

Default Disabled

Range Disabled, Enabled

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