3Com CoreBuilder 7000, Operation Manual, Page: 166 / 264

166 C
HAPTER
7: LAN E
MULATION
V
ERSIONS
1.0
AND
2.0
Restore Security Configuration
This operation restores the security configuration from the flash. It can
also be used as an “undo” operation for any changes that were not
saved to the flash (see “Restore Security Configuration” on page 370 in
the Management Guide“).
Reset to Defaults
You can reset the security configuration back to the factory defaults. This
LMA command is located with the menus for resetting all other
configurations of the switch.
Statistics
The LAN security statistics shows the number of security violations that
occurred.
LANE Version 2.0
LAN Emulation version 2.0 provides enhanced capabilities including LLC
multiplexing for VCC sharing, support for ABR and other QoS through an
expanded service interface, enhanced multicast support and support for
Multiprotocol over ATM (MPOA).
Improved Features The following LANE 2.0 features are supported:
Multi Protocol over ATM (MPOA)
Quality of Service (QoS)
New Well-known LECS Address
Local Segment ID
Selective Multicast Groups
New ELAN ID
New Frame Size
LLC Multiplexing for the Data Direct VCC
Backward Compatibility and Mixture of LECs of Both LANE Versions
1.0 and 2.0
Moves of Nodes
Verify Request and Response