D-Link DGS-1500-28 User Manual - Page 112

Appendix A - Technical Specifications D-Link Web Smart Switch User Manual Port mirroring L3 Features ARP: - Max 1K ARP entries - Support 64 static ARP - Support Gratuitous ARP Support 4 IP interfaces Support IPv4 address 0.0.0.0 to prevent occupied IP address in the network Support IPv6 Neighbor Discovery: - Max 512 ND entries - Support up to 64 static ND entries Max. 32 IPv4 and 16 IPv6 static route entries Support secondary route Max. 128 IPv4 and 64 IPv6 host route Stackability: - Support D-Link Single IP Management - Use single IP to manage the virtual stack with up to 32 D-Link switches D-Link Green Technology IEEE 802.3az Energy-Efficient Ethernet (EEE): It is the first standard in the history of Ethernet to address proactive reduction in energy consumption for networked devices. The IEEE 802.3 EEE standard defines mechanisms and protocols intended to reduce the energy consumption of network links during periods of low utilization, by transitioning interfaces into a low-power state without interrupting the network connection. Power Saving Technology: - Power saving by link status: If there is no link on a port, such as when there is no computer connected to the port or the connected computer is powered off, D-Link's Green Technology will enter a "sleep mode", drastically reducing power used for that port. - Power saving by cable length: 0~20m, 21~100m. D-Link's Green Technology detects the length of connected Ethernet cable and adjusts power usage accordingly without affecting performance. This way, a port connected to a 20m cable only uses as much power as it needs, instead of using full power, which is only needed for 100m cables. VLAN 802.1Q VLAN standard (VLAN Tagging) Up to 256 dynamic VLAN groups Asymmetric VLAN Auto-Voice VLAN Auto Surveillance VLAN QoS (Quality of Service) Be able to classify packets according to follow contents: - Switch port - 802.1p priority - VID - MAC address - IP address - DSCP - TOS - Protocol type - TCP/UDP port number Up to 4 queues per port Supports Strict / WRR mode in queue handling Bandwidth Control AAA 802.1X Local/RADIUS database Supports IPv6 RADIUS server 802.1X port-based access control Support EAP, OTP, TLS, TTLS and PEAP Support MD5 authentication Support 802.1X session timeout attribute ACL Max 50 ingress ACL profile, 200 ingress ACL rules(DGS-1500-20/28), 450 ingress ACL rules(DGS-1500-52) Each rule can be associated to a single port, multiple ports (Only for DGS-150020/28) Support different ACL policy packet contents: - MAC address - Ethernet Type - IPv4 address - IPv6 address - ICMP - IGMP - TCP/UDP port number - 802.1p - DSCP - IPv6 traffic class Security Port Security: Support 64 MACs per port IP and MAC ACL Broadcast Storm Control D-Link Safeguard Engine ARP Spoofing Prevention: Maximum 64 entries 106