D-Link DGS-1210-20 Switch

Number of 10/100/1000BASE-TX ports: 16
Number of SFP ports: 4
Switch Capacity: 40 Gbps
64-Byte Packet Forwarding Rate: 29.8 Mpps
MAC Address Table Size: 16K
Packet Buffer: 1 MB per device
Jumbo Frame: Up to 10,000 Bytes

Software Feature

L2 Features

MAC Address Table: 16K
Flow Control
802.3x Flow Control
HOL Blocking Prevention
Jumbo Frame up to 10,000 Bytes
IGMP Snooping
IGMP v1/v2 Snooping
Supports 256 IGMP groups
Supports at least 64 static multicast addresses
IGMP per VLAN
Supports IGMP Snooping Querier
MLD Snooping
Supports MLD v1/v2 awareness
Supports 256 groups
Fast Leave
Spanning Tree Protocol
802.1D STP
802.1w RSTP
Loopback Detection
802.3ad Link Aggregation
DGS-1210-10P: Max. 5 groups per device/8 ports per group
DGS-1210-20: Max. 10 groups per device/8 ports per group
DGS-1210-28/28P: Max. 14 groups per device/8 ports per group
DGS-1210-52: Max. 26 groups per device/8 ports per group
Port Mirroring
One-to-One, Many-to-One
Supports Mirroring for Tx/Rx/Both
Multicast Filtering
Forwards all unregistered groups
Filters all unregistered groups
LLDP, LLDP-MED

VLAN

802.1Q Tagged VLAN
VLAN Group
Max. 256 static VLAN groups
Max. 4094 VIDs
Management VLAN
Asymmetric VLAN
Auto Voice VLAN
Max. 10 user-defined OUI
Max. 8 default OUI
Auto Surveillance VLAN

Quality of Service (QoS)

802.1p Quality of Service
4 queues per port
Queue Handling
Strict
Weighted Round Robin (WRR)
Bandwidth Control
Port-based (Ingress/Egress, min. granularity for 10/100/1000Base-T ports is 64 Kb/s)
CoS based on
802.1p Priority Queues
DSCP
ToS
TCP/UDP port number
IPv6 traffic class

Access Control List (ACL)

DGS-1210-10P/20/28/28P
Max. 50 profiles
Max. 200 rules shared by profiles
Single or multiple ports (each rule)
DGS-1210-52
Max. 50 profiles
Max. 450 rules shared by profiles
ACL based on
MAC Address
IPv4 Address (ICMP/IGMP/TCP/UDP)
IPv6 Address (ICMP/TCP/UDP)
802.1p
DSCP
Ether type
IPv6 traffic class
ACL Actions
Permit
Deny

Security

Port Security
Supports up to 64 MAC addresses per port
Broadcast/Multicast/Unicast Storm Control
Static MAC
D-Link Safeguard Engine
DHCP Server Screening
Trusted Host
ARP Spoofing Prevention
Max. 64 entries
SSL
Supports v1/v2/v3
Supports IPv4/IPv6
Traffic Segmentation
Smart Binding
Discover connected devices and click to bind
ARP Packet Inspection: 512 entries
IP Packet Inspection: 128 entries
Supports DHCP Snooping

AAA

802.1X Port-based Authentication
Supports RADIUS Server
Supports EAP, OTP, TLS, TTLS, PEAP

OAM

Cable Diagnostics
Factory Reset

MIB

1213 MIB II
1493 Bridge MIB
1907 SNMP v2 MIB
1215 Trap Convention MIB
2233 Interface Group MIB
D-Link Private MIB
Power-Ethernet MIB
LLDP MIB
D-Link ZoneDefense MIB