。 Support Jumbo frame up to 9K Bytes

。 Supports O-Ring (recovery time < 20ms over 250 units of connection), MSTP/RSTP/STP (IEEE 802.1s/w/D) for Ethernet Redundancy

。 IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic

。 Supports SNMP v1/v2c/v3, RMON and 802.1Q VLAN Network Management

。 Support ACL, 802.1x User Authentication for security

。 Multiple notification for warning of unexpected event

。 Web-based ,Telnet, Console, and CLI configuration

。 Support LLDP Protocol

。 19 inches rack mountable design