DGS-3130 Series Layer 3 Stackable Managed Switch Hardware Installation Guide 
10 
Features 
This switch is packed with an abundance of networking features that span inside and outside of the traditional Layer 3 
framework. The list below highlights the significant protocols and features supported by this switch. 
 
Features that can be found on this switch are: 
 
•  Virtual Stacking. D-Link Single IP Management 
(SIM) 
•  Physical Stacking, using the 10GBase-T 
and/or SFP+ ports with 80G (full-duplex) in 
Chain or Ring topology 
•  Jumbo Frames (9K Bytes) 
•  Spanning Tree Protocol (STP, RSTP, and 
MSTP) 
•  Ethernet Ring Protection Switching (ERPS) 
•  Link Aggregation 
•  Mirroring (Port Mirroring, VLAN Mirroring, 
Flow-based (ACL) Mirroring, and RSPAN) 
•  Loopback Detection (LBD) 
•  L2 Protocol Tunneling 
•  IGMP Snooping (Version 1, 2, and 3) 
•  MLD Snooping (Version 1 and 2) 
•  802.1Q VLAN, Port-based VLAN, 802.1v 
Protocol-based VLAN , MAC-based VLAN, 
Voice VLAN, Surveillance VLAN, Private 
VLAN, Asymmetric VLAN, VLAN Trunking, 
and GVRP 
•  Double VLAN (Q-in-Q), Selective Q-in-Q, and 
VLAN Translation 
•  ISM VLAN (Multicast VLAN) 
•  Gratuitous ARP 
•  ARP Proxy 
•  IPv6 Neighbor Discovery (ND) 
•  Virtual Router Redundancy Protocol 
(VRRPv2/VRRPv3
1
) 
•  Equal-Cost Multi-Path Route (ECMP) 
•  Policy-based Route (PBR) 
•  Route Preference Setting 
•  Route Redistribution 
•  Routing Information Protocol (RIPv1/RIPv2), 
and RIPng 
•  Class of Service (CoS) 
•  Two-rate Three-color Marker (trTCM) 
•  Policy Map (Remark 802.1p priority, Remark 
ToS/DSCP, Rate Limiting, and Time-based 
QoS) 
•  Queue Handling: Strict Priority Queue (SPQ), 
Weighted Round Robin (WRR), and Weight 
Deficit Round Robin (WDRR) 
•  Congestion Control: Weighted Random Early 
Detection (WRED), Simple Random Early 
Detection (SRED), Port-based Bandwidth 
Control, Flow-based bandwidth Control, and 
Queue-based Bandwidth Control 
•  Access Control List (ACL): IP Access List, 
IPv6 Access List, Time-based ACL, and CPU 
Interface Filtering 
•  Secure Shell (SSHv2) IPv4/IPv6 
•  Secure Sockets Layer for IPv4/IPv6 
•  Port Security 
•  Broadcast, Multicast, and Unicast Storm 
Control 
•  Traffic Segmentation 
•  IP-MAC-Port Binding (IMPB) 
•  IP Source Guard (IPv4/IPv6) 
•  DHCP Snooping 
•  IPv6 Snooping 
•  Dynamic ARP Inspection (DAI) 
•  DHCPv6 Guard 
•  IPv6 Route Advertisement (RA) Guard 
•  IPv6 ND Inspection 
•  D-Link Safeguard Engine 
•  Layer 3 Control Packet Filtering
1
 
•  NetBIOS/NetBEUI Filtering 
•  DHCP Server Screening (IPv4/IPv6) 
•  DHCP Client Filtering 
•  ARP Spoofing Prevention 
•  BPDU Attack Protection 
•  DoS Attack Prevention 
•  Authentication, Authorization, and Accounting 
(AAA) 
•  RADIUS/TACACS+ Accounting (IPv4/IPv6
1
) 
•  802.1X Network Access Control 
•  Web-based Access Control (WAC) 
•  MAC-based Access Control (MAC) 
•  Compound Authentication 
•  Guest VLAN