
4 Overview of New Features Release Note
Software Version 2.7.5
C613-10454-00 REV A
Overview of New Features
This section lists the new features and enhancements by product series. For
supported models, see Ta ble 1 o n pa ge 2.
Table 3: New features and enhancements in Software Version 2.7.5
AR400
AR7x5
AR750S
Rapier
AT-8800
AT-8700XL
AT-8600
AT-9800
AT-8900
AT-9900
MSS Clamping
!!!!! !!!
Reflecting TOS onto L2TP-tunnelled Packets
!!!!! !!!
Switch Ports: Fixed Speed and Autonegotiated Duplex Mode
! !!!!!!!!
Switch Ports: Fixed 1000Mbps Full Duplex Mode
!
a
!
a
!
a
!
a
!
Disabling IP ARP Cache Refreshing
!!!!!!!!!!
DHCP Option 82 Relay
!!!!!!!!!!
IGMP: Fast Leave
!!!!!!!!!!
IGMP: Filtering and Throttling
!!!!!!!!!!
OSPF Network Types
!!!!!!!!!!
BGP: Changes to Algorithm for Determining the Best Route
!!!!! !!!
BGP: Automatic Summarising: Advertising as Few Routes as
Possible
!!!!! !!!
BGP: Importing and Advertising the Default Route
!!!!! !!!
Classifying According to the Layer 5 Byte
!!
Firewall: Increased Number of Firewall Policy Rules
!!!!! !!
Firewall: SIP Application Layer Gateway Diagnostic Tools
!!!!! !!
Firewall: UDP Port Timeout
!!!!! !!
Support for WAN Load Balancing
!
!
a
New Balancing Methods for WAN Load Balancing
!!
VRRP Preemption Delay
!!!!!!!!!!
a. Also supported by earlier releases on some or all models in this series
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