D-Link DGS-3620-28SC/SI L3

* Five different models in the Series, including PoE/PoE+ versions * Multiple functions in a single device: switching, routing, PoE, eliminating the need of purchasing multiple routers and switches * Physical stacking architecture: up to 576 Gigabit ports on a single stack * Web-based GUI for easy management * Full set of routing protocols, including RIP, OSPF and BGP * Auto Voice VLAN for easy integration with VoIP devices * Comprehensive security features, including Microsoft NAP * Comprehensive IPv6 support * SD card slot to store and restore configuration files * Standard and Enhanced Image options for extra functionality * Green technology – Power-saving mode, time-base PoE, Smart Fans Stackability * Virtual Stacking Support o D-Link Single IP Management o Up to 32 devices per virtual stack o Up to 20G stacking bandwidth * Physical Stacking o Supports Duplex Chain/Ring topology o Up to 40G stacking bandwidth o Up to 12 units per stack L2 Features * MAC Address Table: 32K * Flow Control o 802.3x Flow Control o HOL Blocking Prevention * Jumbo Frame up to 13K Bytes * IGMP snooping o IGMP v1/v2/v3 Snooping o Supports 1 K groups o Port/Host-based o IGMP Snooping o Fast Leave * MLD Snooping o MLD v1 Snooping o Supports 1K groups o Host-based MLD Snooping Fast Leave * Spanning Tree o 802.1D-2004 STP o 802.1w RSTP o 802.1Q-2005 MSTP o BPDU filtering o Root Restriction * Loopback Detection * 802.3ad Link Aggregation o Max. 32 groups per device o 8 Gigabit ports or 2 10 Gigabit ports per group * Port Mirroring o Support 4 Mirroring Groups o Support One-to-One, Many-to-One, Flow-based, and RSPAN mirroring * L2 Protocol Tunneling * ERPS (Ethernet Ring Protection Switching) VLAN * VLAN Group o Max. 4K Static VLAN Groups o Max. 255 Dynamic VLAN Groups * 802.1Q Tagged VLAN * 802.1v Protocol VLAN * GVRP * Double VLAN (Q-in-Q) o Port-based Q-in-Q o Selective Q-in-Q * MAC-based VLAN * VLAN Trunking * Super VLAN L3 Features * 256 IP interfaces * Loopback interface * VRRP * IPv6 Ready Phase 2 * Proxy ARP * Gratuitous ARP * IPv6 Tunneling 3 o Static o ISATAP o GRE o 6to4 L3 Routing * 12K hardware routing entries shared by IPv4/v6 o Max. 12K IPv4 routes o Max. 6K IPv6 routes * 8K hardware L3 forwarding entries shared by IPv4/v6 o Max. 8K IPv4 entries o Max. 4K IPv6 entries * 256 static routing entries for IPv4, 128 entries for IPv6 o Supports ECMP/WCMP * Policy-based Routing * RIP v1/v2 * RIPng (IPv6) 3 * OSPF o OSPF v2 o OSPF v3 (IPv6) 3 o OSPF Passive Interface o Stub/NSSA Area o OSPF Equal Cost Route * BGP v4 3 * BGP+ 3,4 MPLS 3 * VRF 4 * Label Management 4 * LDP 4 * MPLS L3 VPN (MPLS/BGP VPN) 4 * MPLS L2 VPN 4 * VPLS 4 Multicasting * 2K hardware multicast groups * PIM-DM * PIM-SM * PIM Sparse-Dense Mode * IGMP v1/v2/v3 * PIM-SM v6 3 * DVMRP v3 3 QoS (Quality of Service) * 802.1p Class of Service (CoS) * 8 queues per port * Queue Handling o Strict o Weighted Round Robin (WRR) o Strict + WRR * CoS based on o Switch Port o VLAN ID o 802.1p Priority Queues o MAC Address o IPv4/v6 Address