3COM_OS_SW8800_V3.01.32s256rc13_Release_Notes

3COM OS SW8800 V3.01.32s256rc13 Release Notes
April 25, 2013 Page 17 of 56
Features Description
Multicast Supports Supports Internet Group Management Protocol (IGMP).
Supports Protocol Independent Multicast-Dense Mode (PIM-DM).
Supports Protocol Independent Multicast-Sparse Mode (PIM-SM).
Supports Multicast Source Discovery Protocol (MSDP).
Supports anycast Rendezvous Point (RP).
Supports layer-2 multicast loading balance.
Supports layer-2 IGMP Snooping.
Supports multicast ARP feature.
Supports multicast VLAN plus.
NetStream Supports NetStream function.
QinQ Supports port-based VLAN VPN (Port QinQ).
Supports flow-based Nested VLAN (Flexible QinQ).
Reliability Supports virtual router redundancy protocol (VRRP).
Supports high availability (HA).
Quality of Service
(QoS)
Supports traffic classification based on port, MAC address, VLAN, IP
address, IP priority, TCP/UDP port number, DSCP priority, Type of
service (ToS) priority, class of service (CoS) priority, etc.
Supports traffic shaping.
Supports priority mark/remark.
Supports 8 priority queues for each port.
Supports traffic monitoring, with granularity of 8 Kbps.
Supports two congestion avoidance modes, including WRED and Tail
Drop.
Supports queue scheduling: Strict Priority (SP), Weighted Round Robin
(WRR) and SP+WRR.
Security features Supports hierarchical user management and password protection.
Supports password control
Supports packet filtering.
Supports 802.1X authentication.
Supports RADIUS.
Supports IDS cooperation.
Supports portal.
Supports ARP anti-attack.
Loading and upgrade
of system software
Supports loading and upgrade through the XModem protocol.
Supports loading and upgrade through file transfer protocol (FTP) and
trivial file transfer protocol (TFTP).