Nortel Networks WEB OS 212777 - Manual (Page 19)

212777-A, February 2002
19
New Features
The following table lists the new features in Web OS 10.0 and the supported platforms:
Feature Alteon Web Switches
AD3/180e Alteon Web Switches
AD4/184
Vlan-based default gateway No Yes
Vlan Filtering No Yes
Multiple Instances of Spanning Tree Yes Yes
Layer 7 deny filter Yes Yes
Increase real server support to 1024 No Yes
SYN Attack Detection/Protection Yes Yes
Enhanced Port Mirroring Yes Yes
Reporting Classification Manager: SYSLOG and
SNMP No Yes
Reporting Classification Manager: Ability to fil-
ter SYSLOG based on severity No Yes
Reporting Classification Manager: SNMP traps
defined for VRRP state changes No Yes
Reporting Classification Manager: SNMP traps
defined for failed login No Yes
Selectable Hash Parameters Yes Yes
Layer 4 DNS Load Balancing (UDP and TCP
ports) Yes Yes
L7 DNS Load Balancing Yes Yes
Enhanced DNS Health Check Yes Yes
TCP Rate Limiting Yes Yes