Nortel BayStack 350 Series - Page 138

Using the BayStack 350 Series 10/100 Autosense Switch
3-30
893-00992-E
DA Filtering on Intrusion
Detected
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 (see
“
SNMP Community Strings and Trap Addresses” on page 3-16).
Default Disabled
Range Disabled, Enabled
Secure Ports
The ports that are chosen to participate in the MAC Address Security feature.
You cannot include any of the port values you have chosen for the Learn by
ports field.
Default NONE
Range NONE, ALL, A port number list (for example, 1-4, 6, 9, etc.)
Clear by Ports
This field clears the specified port (or ports) that are listed in the
Allowed Source Port (s) field of the MAC Address Security Table screen (see
“
MAC Address Security Table” on page 3-31). 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 Port (s) field (leaving a blank field) for any entry, the
associated MAC Address for that entry is also cleared.
Default NONE
Range NONE, ALL, A port number list (for example, 1-4, 6, 9, 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 Learning in Progress. You cannot
include any of the port values you have chosen for the secure ports field.
Default NONE
Range NONE, ALL, A port number list (for example, 1-4, 6, 9, etc.)
Current Learning Mode
Indicates the current learning mode for the switch ports. When this field is set
to Learning in Progress, all source MAC addresses of any packets received on
the specified port (or ports) are added to the MAC Security Table (maximum of
98 MAC address entries allowed). If you exceed the limit of 98 entries, the
system prompts you with an alert message.
Default Not Learning
Range Not Learning, Learning in Progress
Table 3-10. MAC Address Security Configuration Screen Fields
(continued)
Field Description