Install guide

4 Overview of New Features Release Note
Software Version 2.7.4
C613-10444-00 REV A
Overview of New Features
This section lists the new features and enhancements by product series. For
supported models, see Ta ble 1 on pa g e 2.
Table 3: New features and enhancements in Software Version 2.7.4
AR400 AR7x5 AR750S Rapier AT-8800 AT-8700XL AT-8600 AT-9800 SwitchBlade AT-8900 AT-9900
VoIP Phone Calls and the Firewall
!!!!! ! !
VLAN Tagging on Multiple Logical Ethernet Interfaces
!!!
Link Discovery Protocol
!!!!!!!!!!!
WAN Load Balancing
!
Inactivity Timeout
!!!!!!!!!!!
Summer Time
!!!!!!!!!!!
Displaying and Disabling All Active Debugging
!!!!!!!!!!!
Graphical User Interface (GUI) for AT-9900 Series Switches
!
Enhancements to Virtual Bridge (VLAN) MIB Support
!!!!!!!!
RADIUS Accounting and 802.1x Dynamic VLAN Assignment
! !!!!!!!!!
Enhancements to Login Authentication
!!!!!!!!!!!
Firewall: Using RADIUS to Authenticate MAC Addresses
!!!!! ! !
Firewall: Automatic Teardown of Data Connections
!!!!! ! !
OSPF: Route Filtering with Route Maps
!!!!!!!!!!!
OSPF: Support for Passive Interfaces
!!!!!!!!!!!
OSPF: Summary Routes for Routes Distributed in OSPF
!!!!!!!!!!!
OSPF: Enhancements to OSPF Ranges
!!!!!!!!!!!
OSPF: Redistributing Static Routes
!!!!!!!!!!!
BGP: Enhancements to Prefix Filtering
!!!!! ! !!
Support for SwitchBlade V2
!
!!!!! ! !!!!!! ! !