48-Port 10/100Mbps in Layer 3in VirtuL
Stackable Switch W/ 4-Port Gigabit
PI DATE: June 2006 * 48 x 10/100Mbps ports Managed Layer 3 switch * 2 x combo ports for Gigabit copper/Mini GBIC connection * 2 x Gigabit Ethernet ports on the back for Gigabit backbone connection * Auto MDI/MDX on all 10/100Mbps ports * 802.1x RADIUS, TACACS+ , SSH v2/SSL v3 * ZoneDefense functionality with D-Link firewalls(DFL-800,-1600,-2500,-M510 * Traffic prioritisation (IEEE 802.1p) * Traffic segmentation * Port-based bandwidth limitation down to 64k * Quality of Service (QoS) * VLAN-tagging (IEEE 802.1Q, 4000 static and 255 dynamic groups) * IP routing (IPv4) * Floating static route * Policy-based routing (future firmware update) * Spanning tree (IEEE 802.1d) * Rapid Spanning tree (IEEE 802.1w) * Multiple STP (IEEE 802.1s) * IGMP snooping and IGMP v2 * Link aggregation (802.3ad LACP) * Broadcast storm control * DOS protection * Guest VLAN (next f/w release) * VMAN (double VLAN, next f/w release) * Multicast functions