User manual D-LINK DES-3552 BROCHURE

[. . . ] DES-3528, DES-3552 L2+ Ethernet Stack xStack Integration Virtual Stacking of up to 32 units Embedded D-Link SIM for integration of all the xStack switches 1 Physical Stacking of up to 8 units 4K VLAN support Selective Q-in-Q and VLAN Translation MAC-based VLAN 802. 1v protocol-based VLAN The DES-3528/3552 xStack series are enhanced L2+ access stackable switches designed to connect end-users in a secure SMB (small and medium size business) or enterprise network. These switches provide physical stacking, multicast and enhanced security, making it an ideal access layer solution. [. . . ] They can be used either as stacking ports with 4Gbps bidirectional stacking bandwidth, or can simply be used as copper Gigabit uplinks. Physical stacking capability allows administrators to add up to eight switch units per stack on a scalable expansion basis. This series offers an attractive stackable switch alternative to the expensive chassis-based solution. Comprehensive Security The DES-3528/3552 series provide users with the latest security features such as 802. 1X Guest VLAN, MAC-based Access Control (MAC) and Web-based Access Control (WAC). 802. 1X Guest VLAN is a comprehensive end-point security solution for user authentication/authorization and WAC guarantees granular network access control with a user-friendly authentication mechanism. The IP-MAC-Port Binding feature allows administrators to bind a source IP address with an associated MAC and also define the port number to enhance user access control. With the DHCP Snooping feature, the switch automatically learns IP/MAC pairs by snooping DHCP packets and saving them to the IMPB white list. The D-Link Safeguard Engine identifies and prioritizes "CPU interested" packets to prevent malicious traffic from interrupting normal network flows and protects switch operation. Enhanced Network Performance & Availability The DES-3528/3552 series targets SMB/enterprise customers who require a high level of network security and maximum uptime. It offers 4K VLAN, advanced selective Q-in-Q, as well as delivering progressive QoS capability for mission-critical applications and multicast services. The switches offer superior performance and availability through the latest Spanning Tree protocol, optional redundant power, and Loopback Detection (D-Link's advanced technology for preventing loops without the presence of STP). User-friendly & Ecosystem-friendly The DES-3528/3552 series uses D-Link's Web GUI 2. 0, an easy-to-use web interface, and configuration wizards to minimize administrators' learning curve and make deployments easier to plan and implement. [. . . ] 256 Dynamic VLAN 802. 1Q Tagged VLAN Port-based VLAN 802. 1v Protocol VLAN Double VLAN (Q-in-Q): - Port-based Q-in-Q - Selective Q-in-Q VLAN Translation MAC-based VLAN ISM VLAN Asymmetric VLAN VLAN Trunking Voice VLAN Subnet-based VLAN Quality of Service (QoS) 802. 1p Quality of Service 8 queues per port Queue Handling: - Strict Priority - Weighted Round Robin (WRR) - Strict + WRR CoS based on: - Switch Port - VLAN ID - 802. 1p Priority Queues - MAC Address - IPv4/v6 Address - DSCP - Protocol Type - IPv6 Traffic Class - IPv6 Flow Label - TCP/UDP Port - User-defined packet content Actions for flows: - Remark 802. 1p Priority Tag - Remark TOS/DSCP Tag - Bandwidth Control - Flow Statistics - Committed Information Rate (CIR), min. granularity 64Kbps SRED Congestion Control Bandwidth Control: - Port-based (Ingress/Egress, min. [. . . ]