Technical Specs

DGS-3130 Series
Gigabit Layer 3 Stackable Managed Switches
Software Features
Stackability • Physical stacking
• Stacking Lite
• Up to 9 units per stack or up to 12
stacking cost per stack
1
• Virtual stacking
• D-Link Single IP Management (SIM)
• Up to 32 units per virtual stack
L2 Features • MAC Address Table: 16K (16,384)
entries
• Flow Control
• 802.3x Flow Control
• HOL Blocking Prevention
• Jumbo Frames up to 9 Kbytes
• 802.3ad Link Aggregation
• Max. 32 groups per device, 8
Gigabit ports per group
• Spanning Tree Protocols
• 802.1D STP
• 802.1w RSTP
• 802.1s MSTP
• BPDU Filtering
• Root Restriction
• Loopback Detection
• Port Mirroring
• One-to-One
• Many-to-One
• Flow-based
• RSPAN Mirroring
• Ethernet Ring Protection Switching
(ERPS)
• Single ring topology
L2 Multicasting • IGMP Snooping
• IGMP v1/v2/v3 Snooping
• Supports 1024 IGMP groups
• Port/Host-based IGMP Snooping
Fast Leave
• Limited IP Multicast
• Up to 24 IGMP filtering profiles, 128
ranges per profile
• Double VLAN Q-in-Q
• Port-based Q-in-Q
• Selective Q-in-Q
• MLD Snooping
• MLD v1/v2 Snooping
• Support 1024 MLD Groups
• Host-based MLD Snooping Fast
Leave
VLAN • VLAN Group
• Max. 4K VLAN groups
• GVRP
• Max. 4K dynamic VLAN groups
• 802.1Q Tagged VLAN
• Port-based VLAN
• 802.1v Protocol VLAN
• Voice VLAN
• MAC-based VLAN
• VLAN translation
• ISM VLAN
• Asymmetric VLAN
• Private VLAN
• VLAN Trunking
• Super VLAN
QoS (Quality of Service) • 802.1p
• 8 queues per port
• Queue Handling
• Strict Priority
• Weighted Round Robin (WRR)
• Strict + WRR
• Supports following actions for flows
• Remark 802.1p Priority Tag
• Remark TOS/DSCP Tag
• Bandwidth Control
• CoS based on
• Switch port
• VLAN ID
• 802.1p priority queues
• MAC address
• IPv4 address
• DSCP
• Protocol type
• TCP/UDP port
• User-defined packet content
• IPv6 address
• IPv6 traffic class
• IPv6 flow label
• Bandwidth Control
• Port-based (ingress/egress, min.
granularity 8 Kbps)
• Flow-based (ingress/egress, min.
granularity 8 Kbps)
• Three Color Marker
• CIR/PIR minimum granularity: 8
kbps
• Two Rate Three Color Marker
(trTCM), CBS/PBS
• Single Rate Three Color Marker
(srTCM), CBS/EBS
Access Control List (ACL) • ACL based on
• 802.1p priority
• VLAN ID
• MAC address
• Ether Type
• IPv4 address
• DSCP
• Protocol type
• TCP/UDP port number
• User-defined packet content
• IPv6 address
• IPv6 flow label
• IPv6 traffic class
• Supports up to 2048 ingress access
entries
• Supports up to 512 egress access
entries
• Time-based ACL
• CPU Interface Filtering
Security • SSH v2
• SSL v1/v2/v3
• Port Security
• Up to 64 MAC addresses per port
• IP-MAC Port Binding
• DHCP Snooping
• Supports up to 500 address binding
entries
• Broadcast/Multicast/Unicast Storm
Control
• Traffic segmentation
• D-Link Safeguard Engine
• NetBIOS/NetBEUI Filtering
• IPv6 ND Snooping
• DHCP Server Screening
• ARP Spoofing Prevention
• DoS Attack Prevention
• BPDU Attack Protection
• ARP Packet Inspection
• IP Packet Inspection