Ports
• 8 10/100/1000BASE-T ports
• 2-port combo 10/100/1000BASE-T/SFP
 
Standby Power Supply
• DPS 2003
 
Console port
• RJ-45
 
Performance
• Matrix of 20 Gbit / s
• Redirect Speed ​​64-bajtnyh package: 14.88 Mpps
• Table MAC-addresses: 16K records
• DRAM for CPU 128 MB
• Buffer package: 1.5 MB
• Flash memory: 32 MB
• Jumbo Frame rate: 12.288 Bytes
 
Stacking
• Virtual stekirovanie:
  - Technology D-Link Single IP Management (SIM)
  - Up to 32 devices in the virtual stack
 
Level 2 Functions
• Table MAC-addresses: 16K records
• Management stream:
  - Management stream 802.3x
  - Blocked Predotvraŝenie HOL
• Jumbo frame up to 12 KB
• Spanning Tree Protocols:
  - 802.1D STP
  - 802.1w RSTP
  - MSTP 802.1w
  - BPDU Filtering
  - Root Restriction
• Loopback Detection Function
• Link Aggregation:
  - Support standartov 802.1AX and 802.3ad
  - DGS-3000-10TC: Max. Number of groups - 5, 8 ports per group
  - DGS-3000-26TC: Max. Number of groups - 13, 8 ports per group
• Port Mirroring:
  - Support group 1 Mirroring
  - One-to-One, Many-to-One, based on the stream (ACL)
• Ethernet Ring Protection Switching (ERPS)
• Level 2 Tunneling Protocol (L2PT)
• IGMP Snooping:
  - IGMP Snooping v1/v2/v3
  - Supports 1024 IGMP groups
  - Fast Leave on the basis of port / node
  - Function Report Suppression
• IGMP Authentication
• IGMP / MLD Proxy Reporting
• Limit mnogoadresnoj newsletter by IP address (IGMP Filtering)
• MLD Snooping:
  - MLD v1/v2 Snooping
  - Supports up to 1024 groups
  - Fast Leave on the basis of node
 
VLAN
• VLAN Groups:
  - Max. 4094 VLAN groups
  - VLAN port basis
  - VLAN on the basis of the MAC address (MAC-Based)
• GVRP
  - Supports up to 255 dynamic VLAN groups
• 802.1v Protocol VLAN
• 802.1Q Tagged VLAN
• Double VLAN (Q-in-Q)
  - Port-based Q-in-Q
  - Selective Q-in-Q
• ISM VLAN
• VLAN Translation
• Voice VLAN
• VLAN Trunking
• Asymmetric VLAN
 
Level 3 functions
• Supports 1024 ARP records
• Gratuitous ARP
• IPv6 Neighbor Discovery (ND)
• Route default
 
Quality of service (QoS)
• 8 queues to port
• DSCP
• 802.1p
• Bandwidth management stripe:
  - Based on the port (Input / Ishodâŝee, min. Step up to 64 Kbit / s)
  - On the basis of the stream (Input / Ishodâŝee, min. Step up to 64 Kbit / s)
  - For Output queue (at least step up to 64 Kbit / s)
• Arrangements processing očeredej:
  - Strict Priority Queue (SPQ)
  - Weighted Round Robin (WRR)
  - Deficit Round Robin (DRR)
  - Strict + WRR
• Support for objectives in the following streams:
  - Add the weight 802.1p priority
  - Add the weight of priority TOS / DSCP
• QoS based on the time
• Three color markings
  - TrTCM
  - SrTCM
• CoS to the basics:
  - Queue prioritetov 802.1p
  - VLAN ID
  - MAC address
  - Ether type
  - IPv4/v6-adresa
  - IPv6 Traffic Class
  - Tags creek IPv6
  - DSCP
  - Protocol type
  - TCP / UDP port
  - Content pack, the designated User
 
Lists access control (ACL)
• ACL on the basis of:
  - Porta kommutatora
  - 802.1p Priority
  - VLAN ID
  - MAC address
  - Ether Type
  - IPv4/v6-adresa
  - IPv6 Traffic Class
  - Tags creek IPv6
  - DSCP
  - The protocol type
  - Non TCP / UDP port
  - Content pack, the designated User
• Supports up to 1,024 access rules
• ACL based on the time
• Statistics ACL
• CPU Interface Filtering
 
Security
• SSH v1/v2
• SSL v1/v2/v3
• Port Security
  - Up to 64 MAC addresses on port
• Protection of širokoveŝatelʹnogo / many-address block / odnoadresnogo storm
• IP-MAC-Port Binding (IMPB):
  - Checks the ARP-package
  - Verification IP Package
  - DHCP Snooping
• Traffic Segmentation
• D-Link Safeguard Engine
• L3 Control Packet Filtering
• Filtering the NetBIOS / NetBEUI
• DHCP Server Screening
• Filtering DHCP Customer
• ARP Spoofing attack Predotvraŝenie
• Protection from attack BPDU
• DoS attack prevent
 
AAA
• 802.1X:
  - Management access to the basics of port
  - Management access to the basics of node
  - Dinamic VLAN Assignment
• Management access to the basics of MAC-addresses (MAC):
  - Management access to the basics of port
  - Management access to the basics of node
  - Dinamičeskoe VLAN Assignment
• Management access to the basics of Web (WAC) 2
  - Management access to the basics of port
  - Management access to the basics of node
  - Dinamičeskoe VLAN Assignment
• Management access to the basics âponskogo Web interface (JWAC)
  - Management access to the basics of node
  - Dinamic VLAN Assignment
• Compound Authentication ²
• Microsoft ® NAP (IPv4/v6)
  - Supports 802.1x NAP
  - Supports DHCP NAP
• Guest VLAN
• RADIUS (IPv4/v6)
• TACACS
• TACACS +
• XTACACS +
• Trusted Host
• RADIUS Accounting
• TACACS + Accounting
• Učetnye entry 4 Level access rights
 
OAM
• Cable Diagnostics
• 802.3ah Ethernet Link OAM
• 802.1ag Connectivity Fault Management (CFM)
• 802.3ah D-Link Unidirectional Link Detection (DULD)
• Y.1731 OAM
• sFlow
 
Green Technology
• IEEE 802.3az Energy Efficient Ethernet (EEE)
• Reducing Energy:
  - Based on the status of the Time
  - Depending on the cable length
• Port of Standby
• Hibernation
 
Management
• Web interface (Supports IPv4/v6)
• command-line interface (CLI)
• Telnet-server/klient (Supports IPv4/v6)
• TFTP Client (Supports IPv4/v6) 2
• FTP Client (Supports IPv4/v6) ²
• ZModem
• Recording vypolnâemyh teams in journal (Command Logging)
• SNMP v1/v2c/v3
• SNMP Traps
• Sistemnyj journal
• SMTP
• RMON v1:
  - Supports 1,2,3,9 groups
• RMON v2:
  - Support group ProbeConfig
• 802.1ab LLDP
• LLDP-MED
• BootP / DHCP client
• Avtokonfiguraciâ by DHCP
• DHCP Relay (Supports IPv4)
• DHCP Relay Option 60, 61 and 82
• DHCP Client Option 12
• add tags PPPoE Circuit ID
• Support multiple versions BY
• Flash File System
• Monitoring the CPU
• View memory load
• NTP / SNTP
• Command Debug (Debug Command)
• VOSSTANOVLENIE Paro
• Encryption Paro
• Ping (Supports IPv4/v6)
• Traceroute
• Microsoft ® NLB (Load Balancing network)
 
MIB
• RFC1065, 1066, 1155, 1156, 2578 MIB Structure
• RFC1212 Concise MIB Definitions
• RFC1213 MIB II
• RFC1215 MIB Traps Convention
• RFC1493, 4188 Bridge MIB
• RFC1157, 2571-2576 SNMP MIB
• RFC1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
• RFC271, 1757, 2819 RMON MIB
• RFC2021 MIB RMONv2
• RFC1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
• RFC2668 802.3 MAU MIB
• RFC2674, 4363 802.1p MIB
• RFC2233, 2863 Interface Group MIB
• RFC2618 RADIUS Authentication Client MIB
• RFC4022 MIB for TCP
• RFC4113 MIB for UDP
• RFC3298 MIB for Diffserv
• RFC2620 RADIUS Accounting Client MIB
• RFC 2925 Ping and Traceroute MIB
• Reservation Configuration
• Possibility work by TFTP protocol
• Trap MIB
• RFC 2465 IPv6 MIB
• RFC 2466 ICMPv6 MIB
• RFC 2737 Entity MIB
• RFC 4293 IPv6 SNMP Mgmt Interface MIB
• Private MIB
• RFC 3289 DiffServ MIB
 
IETF Standards ®
• RFC768 UDP
• RFC791 IP
• RFC792 ICMPv4
• RFC2463, 4443 ICMPv6
• RFC4884 Extended ICMP to Support Multi-Part Messages
• RFC793 TCP
• RFC826 ARP
• RFC1338 1519 CIDR
• RFC2474, 3168, 3260 Definition of the DS Field in the IPv4 and IPv6 Header
• RFC1321, 2284, 2865, 2716, 1759, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC2571, RFC2572, RFC2573, RFC2574 SNMP
 
IPv6
• RFC2460 IPv6
• RFC2461, 4861 Neighbor Discovery
• RFC2462, 4862 IPv6 Stateless Address Auto-configuration
• Neighbor RFC2464 IPv6 over Ethernet and definition
• RFC3513, 4291 IPv6 Addressing Architecture
• RFC2893, 4213 IPv4/IPv6 dual stack function
• IPv6 Ready Logo Phase 2

MTBF (hours)
• 711565.6
 
Noise level
• 33.8 dB
 
Heat release
• 56,26 BTU / h
 
Power input
• 100-240 VAC, 50-60 Hz
 
Built-in universal power supply
• Max. Power consumption: 16.5 W
 
Measurements
• 228,5 x 195 x 44 mm
 
Weight
• 1.11 kg
 
Fans
• Smart Fan
• (> 26 ° C: The inclusion of <20 ° C: Off)
 
ESD protection
• All Ethernet ports are equipped with built-in protection against static electricity to 6 kV
 
Operating temperature
• 0˚ to 50˚ C
 
Storage temperature
• From -40 ˚ to 70 ˚ C
 
Operating humidity
• From 10% to 90% non-condensing
 
Humidity
• From 5% to 90% non-condensing
 
EMI
• CE, FCC, IC, C-Tick, VCCI, BSMI
 
Safety
• CB, UL / cUL, BSMI
 
Certifications
• IPv6 Ready Logo Phase 2