Switch D-Link 28 porturi Gigabit Smart PoE+, 4 porturi SFP

Security Features

• Access Control List secures network
• D-Link Safeguard Engine protects CPU from Broadcast/Multicast/Unicast Flooding
• Port Security supports 64 MACs per port
• ARP Spoofing Prevention

Intuitive Management

• D-Link Network Assistant Utility or Web-based GUI
• Built-in SNMP MIB for remote NMS (D-View 6.0)
• Compact CLI through Telnet

Advanced Features

• Auto Surveillance VLAN
• Loopback Detection automatically disables a port when a loop is detected
• Cable Diagnostics allows administrators to determine cable status
• SFP ports for flexibility
• Auto MDI/MDIX 

Software Feature

L2 Features

• MAC Address Table
  • 16K entries
• IGMP Snooping
  • IGMP v1/v2 Snooping
  • Supports 256 IGMP groups
  • Supports at least 64 static multicast addresses
  • IGMP per VLAN
  • Supports IGMP Snooping Querier
• Loopback Detection
• 802.3ad Link Aggregation: Maximum of 14 groups/8 ports per group
• LLDP
• LLDP-MED
• Jumbo Frame
  • Up to 9,216 bytes
• Spanning Tree Protocol
  • 802.1D STP
  • 802.1w RSTP
  • 802.1s MSTP
• Flow Control
  • 802.3x Flow Control
  • HOL Blocking Prevention
• Port Mirroring
  • One-to-One
  • Many-to-One
  • Supports Mirroring for Tx/Rx/Both
• Multicast Filtering
  • Forwards all unregistered groups
  • Filters all unregistered groups
• Configurable MDI/MDIX
  • MLD snooping v1/v2 (256 groups)

VLAN

• 802.1Q
• VLAN Group
  • Max. 256 static VLAN groups
• Configurable VID from 1 - 4094
• 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
• 8 queues per port
• Queue Handling
  • Strict
  • Weighted Round Robin (WRR)
• Bandwidth Control
  • Port-based (Ingress/Egress, min granularity 10/100/1000 is 64 Kbps) 
• QoS based on:
  • 802.1p Priority Queues
  • DSCP
  • ToS
  • IPv6 Traffic Class
  • TCP/UDP port

L3 Features

• IP Interface
  • Supports 1 interface 
• IPv6 Neighbor Discovery (ND)
• Static Routing
  • 64 IPv4 Static Route Entries
  • 32 IPv4 Static Route Entries

Access Control List (ACL)

• Max. 50 access list
• Max. 768 rules shared by IPv4, MAC and IPv6
• Each rule can only be associated with a single port
• ACL based on
  • 802.1p priority
  • VLAN
  • MAC address
  • Ether type
  • IP address
  • DSCP
  • Protocol type
  • TCP/UDP port number
  • IPv6 Traffic Class

Security

• Broadcast/Multicast/Unicast Storm Control
• D-Link Safeguard Engine
• DHCP Server Screening
• IP-MAC-Port Binding (Smart Binding)
  • Supports 512 address binding entries
  • ARP Inspection
  • ARP + IP Inspection
  • Supports DHCP Snooping
• 802.1X Port-based Access Control 
• ARP Spoofing Prevention
  • Max. 64 entries
• Traffic Segmentation
• SSH v2
• SSL
  • Supports v1/v2/v3
• Port Security
  • Supports up to 64 MAC addresses per port
• Duplicate address detection

AAA

• 802.1X Authentication
  • Supports local/RADIUS database
  • Supports port-based access control
  • Supports EAP, OTP, TLS, TTLS, PEAP 
• IPv6 RADIUS Server
• Support MD5 authentication

MIB/RFC Standards

• RFC 783 TFTP
• RFC 951 BootP/DHCP Client
• RFC 1157 SNMP v1, v2, v3
• RFC 1213 MIB II
• RFC 1215 MIB Traps Convention
• RFC 1350 TFTP
• RFC 1493 Bridge MIB
• RFC 1769 SNTP
• RFC 1542 BootP/DHCP Client
• RFC 1901 SNMP v1, v2, v3
• RFC 1907 SNMP v2 MIB
• RFC 1908 SNMP v1, v2, v3
• RFC 2131 BootP/DHCP Client
• RFC 2138 RADIUS Authentication
• RFC 2139 RADIUS Authentication
• RFC 2233 Interface Group MIB 
• RFC-2246 SSL
• RFC 2475
• RFC 2570 SNMP v1, v2, v3
• RFC 2575 SNMP v1, v2, v3
• RFC 2598 CoS
• RFC 2618 RADIUS Authentication
• RFC 2819 RMON v1
• RFC 2865 RADIUS Authentication
• RFC 3164 System Log
• RFC 3195 System Log
• RFC 3411-17 SNMP
• D-Link Private MIB
• LLDP MIB
• Zone Defense MIB
• 2233 Interface Group MIB

OAM

• Cable Diagnostics 
• Factory Reset

Management

• Web-based GUI
• D-Link Network Assistant Utility
• Compact CLI
• Telnet Server
• TFTP Client
• Configurable MDI/MDIX
• SNMP
  • Supports v1/v2c/v3
• SNMP Trap
• Backup/Upgrade firmware
• Smart Wizard
• Upload/Download Configuration file 
• System Log
  • Max. 500 log entries
• BootP/DHCP Client
• SNTP
• ICMP v6
• IPv4/v6 Dual Stack
• DHCP Auto Configuration
• Time Setting
  • SNTP
• RMONv1
• Trusted Host

Green V3.0 Technology

• Power Saving by:
  • Link Status
  • Time-based PoE: PoE ports can be turned on/off by port or system through schedule 
  • LED Shutoff
  • System Hibernation
  • Port Shutoff

Produsul a fost adaugat pe site in data de 16.11.2016