Datasheet
DGS-1250 Series
Gigabit Smart Managed Switches with 10G Uplinks
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 16
Kbps)
• QoS based on:
• 802.1p priority queues
• DSCP
• MAC address
• EtherType
• IP address
• Protocol type
• ToS
• IP preference
• IPv6 Traffic Class
• TCP/UDP port
L3 Features
• IP interface
• Supports 4 interfaces
• IPv6 Neighbor Discovery (ND)
• Static routing
• 124 IPv4 static route entries
• 50 IPv6 static route entries
Access Control List (ACL)
• Max. 50 access lists
• Max. 768 rules shared by IPv4, MAC, and IPv6
• Each rule can only be associated with a single port
• ACL based on
• MAC address
• 802.1p priority mask
• VID mask
• Source/destination MAC address mask
• EtherType mask
• IP address
• Source/destination IP address mask
• DSCP mask
• Protocol type mask
• TCP/UDP port number mask
• IPv6 address
• Source/destination IP address mask
• DSCP mask
• Protocol type mask
• TCP/UDP port number mask
• IPv6 traffic class mask
Security Features
• Broadcast/Multicast/Unicast Storm Control
• D-Link Safeguard Engine
• Traffic segmentation
• SSH v2
• TLS v.1.2
• DoS attack prevention
• 802.1X Port-based Access Control
• Port Security
• Supports up to 64 MAC addresses per port
• ARP Spoofing Prevention
• Max. 127 entries
• DHCP Server Screening
• IP-MAC-Port Binding (Smart Binding)
• ARP Inspection
• Max. 64 entries
• IPv4 Inspection
• Max. 127 entries
• IPv6 Inspection
• Max. 63 entries
• DHCP Snooping
• Max. 512 entries
AAA
• 802.1X Authentication
• Supports local/RADIUS database
• Supports port-based access control
• Supports EAP, OTP, TLS, TTLS, PEAP
• Max. 128 entries when using local database
• IPv6 RADIUS server
• Support MD5 authentication
OAM • Cable diagnostics • Factory reset
Management
• Web-based GUI
• D-Link Network Assistant
• Compact CLI
• Full CLI
1
• Telnet Server
• TFTP Client
• Configurable MDI/MDIX
• SNMP
• Supports v1/v2c/v3
• SNMP Trap
• Backup/upgrade firmware
• Smart Wizard
• Upload/download configuration file
• BootP/DHCP Client
• System Log
• Max. 500 log entries
• SNTP
• ICMP v6
• IPv4/v6 Dual Stack
• DHCP Auto Configuration
• Time setting
• SNTP
• RMONv1
• Trusted host
• Dual image
• Dual configuration