D-link Dgs-3100-48 User Manual

Posted : admin On 12/27/2021

Standard and Enhanced Images
The DGS-3120 Series offer flexibility with two different software images - Standard Image (SI) and Enhanced Image (EI). The Standard Image provides sophisticated features for campus, or enterprise. It includes advanced Quality of Service (QoS), traffic shaping, L2 multicasting, and robust security features. The Enhanced Image supports ERPS, Double VLAN (Q-in-Q), Ethernet OAM, Static Route, IMPB, sFlow, IPv6 features which are suitable for the next generation IPv6 networks or triple play applications in Metro Ethernet.

Enhanced Network Reliability
The DGS-3120 Series targets enterprise/campus and customers who require a high level of network security and maximum uptime. All the models in DGS-3120 series support an external redundant power supply so that continued operation can be assured. They also include other features, such as 802.1D Spanning Tree (STP), 802.1w Rapid Spanning Tree (RSTP) and 802.1s Multiple Spanning Tree (MSTP), Loopback Detection (LBD), and Broadcast Storm Control, that enhance network resilience. The G.8032 Ethernet Ring Protection Switching (ERPS) function minimizes the recovery time to 50 ms. For load sharing and redundancy backup in switch cascading/server attachment configuration, the DGS-3120 Series provides dynamic 802.3ad Link Aggregation Port Trunking.

  1. View and Download D-Link DGS-3100 SERIES cli manual online. D-Link DGS-3100 SERIES GIGABIT STACKABLE MANAGED SWITCH. DGS-3100 SERIES Switch pdf manual download. D-Link DGS-3100-48 User Manual 293 pages. D-Link 3100 24P - DGS Switch - Stackable User Manual 244 pages. Related Manuals for D-Link DGS-3100 SERIES. Switch D-Link DGS-3100 Series.
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Comprehensive Security
The DGS-3120 Series provides users with the latest security features such as Multi-layer and Packet Content Access Control Lists (ACL), Storm Control, and IP-MAC-Port Binding (IMPB) with DHCP Snooping. 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. In addition, the D-Link Safeguard Engine identifies and prioritizes “CPU interested” packets to prevent malicious traffic from interrupting normal network flows, and to protect switch operation.

D-Link Green Technology. D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3120 Series implements D-Link Green Technology, which includes a power saving mode, Smart Fan, reduced heat, and cable length detection.

Identity Driven Network Policies
The DGS-3120 Series supports authentication mechanisms such as 802.1X, Web-based Access Control (WAC), and MAC-based Access Control (MAC) for strict access control and easy deployment. After authentication, individual policies such as VLAN membership, QoS policies, and ACL rules can be assigned to each host. In addition, the switch also supports Microsoft® NAP (Network Access Protection). NAP is a policy enforcement technology that allows customers to protect network assets from unhealthy computers by enforcing compliance with network health policies.

Dgs-3100-48

Traffic Management for Triple Play
The DGS-3120 Series implements a rich set of multilayer QoS/CoS features to ensure that critical network services like VoIP, video conference, IPTV and IP surveillance are served with high priority. The Traffic Shaping features guarantee bandwidth of these services when the network is busy. With L2 Multicast support, the DGS-3120 shows its ability to handle growing IPTV applications. Host-based IGMP/MLD Snooping allows multiple multicast subscribers per physical interface and ISM VLAN sends multicast streams in a multicast VLAN to save bandwidth and to provide better security to the backbone network. The ISM VLAN profiles allow users to bind/replace the pre-defined multicast registration information to subscriber ports quickly and easily.

Proactive, Effective Network Management
To uphold enterprise customers’ Service Level Agreements (SLA), service providers must reduce the Mean Time to Repair (MTTR) and increase service availability. Ethernet OAM features address these challenges and enable service providers to offer carrier-grade services. The DGS-3120 Series supports industry-standard OAM tools, including IEEE 802.3ah, IEEE802.1ag, and ITU-T Y.1731. Connectivity Fault Management (CFM) provides tools to monitor and troubleshoot end-to-end Ethernet networks, allowing service providers to check connectivity, isolate network issues, and identify customers affected by network issues.

IPv6 Technology
The DGS-3120 Series is fully compliant with the future IPv6 networks. It supports remote IPv6 manageability from telnet, HTTP, or SNMP. To create secure IPv6 networks, the DGS-3120 Series uses IPv6 ACL, DHCPv6 Snooping and Neighbour Discovery (ND) snooping functions to protect the network from illegal IPv6 clients. The DGS-3120 Series has been certified with IPv6 Ready Logo Phase 2 from the IPv6 forum, a worldwide IPv6 advocacy consortium. The IPv6 Ready Logo Program provides conformance and interoperability of IPv6 products.

D-Link Green Technology
D-Link is striving to take the lead in developing innovative and power-saving technology that does not sacrifice operational performance or functionality. The DGS-3120 Series implements the D-Link Green Technology, which includes a power saving mode, smart fan, reduced heat dissipation, and cable length detection. The power saving feature automatically powers down ports that have no link or link partner. The Smart Fan feature allows for the built-in fans to automatically turn on at a certain temperature, providing continuous, reliable and eco-friendly operation of the switch. Additional power saving can be achieved by utilizing time-based PoE feature of the switch, which allows scheduled shut down of power delivery to PoE devices.

Manageability
D-Link’s Single IP Management (SIM) simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. This virtual stack is managed as a single object, having all units maintained by one IP address. The DGS-3120 Series also supports standard-based management protocols such as SNMP, RMON, Telnet, Console, Web-based GUI and SSH/SSL security authentication.

* PoE power budget can be increased from 370W to 740W with optional DPS-700 power supply
** Stacking cable DEM-CB50 or DEM-CB100 is required for stacking

  • Product Status: Phased Out

The DGS-3100 series switches are managed Layer 2 Gigabit stackable switches designed as feature-rich, cost-effective devices in the entry-level network management category. These switches provide wide-ranging port densities and up to 20Gbps physical stacking. Outstanding features include scalable expansion, SFP fibre links, comprehensive network security, granular bandwidth control and extensive network management. Small to medium businesses (SMBs) looking for a flexible, advanced and affordable solution can deploy these switches to set up Gigabit connections to their desktops or build up a company-wide network backbone.


The DGS 3100 Series Gigabit L2 Stackable Managed Switches consists of:

  • DGS-3100-24: 24-Port Gigabit L2 Stackable Managed Switch including 4 SFP combo ports
  • DGS-3100-24P: 24-Port Gigabit L2 Stackable Managed PoE Switch including 4 SFP combo ports (24 x PoE ports)
  • Discontinued - DGS-3100-24TG: 16-Port SFP + 8-Port 1000BASE-T Gigabit L2 Stackable Managed Switch
  • Discontinued - DGS-3100-48: 48-Port Gigabit L2 Stackable Managed Switch including 4 combo SFP ports
  • Discontinued - DGS-3100-48P: 48-Port Gigabit L2 Stackable Managed PoE Switch including 4 combo SFP ports (48 x PoE ports)

The DGS-3100 series switches are managed Layer 2 Gigabit stackable switches designed as feature-rich, cost-effective devices in the entry-level network management category. These switches provide wide-ranging port densities and up to 20Gbps physical stacking. Outstanding features include scalable expansion, SFP fibre links, comprehensive network security, granular bandwidth control and extensive network management. Small to medium businesses (SMBs) looking for a flexible, advanced and affordable solution can deploy these switches to set up Gigabit connections to their desktops or build up a company-wide network backbone.

Physical Stacking

Each of the DGS-3100 series switches comes with 2 dedicated HDMI stacking ports, each providing 5Gbps stacking bandwidth (up to 20Gbps for the overall system in full-duplex mode, bi-directional). Up to 6 units, 288 10/100/1000Mbps ports can be stacked up in a linear or fault-tolerant Ring topology. A stack can consist of 10/100/1000Mbps switches, 10/100/1000Mbps PoE switches, or a combination of both types, with up to 96 SFP fibre links. Units can be gradually added to the stack to accommodate growth, while expansion beyond a single stack is possible using Gigabit port trunks between stacks, or from stack to network backbone and server paths.

Security & Availability

The DGS-3100 stack includes many security features including Access Control List (ACL), 802.1X Port-Based/Host-Based Access Control and 802.1X Guest VLAN to make network access available to authorized users. To prevent malicious attacks and virus/worm affection from overwhelming the switch with unnecessary workload, the DGS-3100 stack provides the D-Link Safeguard Engine function to increase the switch’s reliability and availability.

Resilience/Performance Enhancement

To enhance network resilience, the DGS-3100 stack provides Spanning Tree protocols, including 802.1D, 802.1w and 802.1s for redundant bridge paths. 802.3ad Link Aggregation provides the aggregated bandwidth between switches or server. For Quality of Service (QoS), it supports 802.1p Priority Queues and packet classification based on TOS, DSCP, MAC, IP, VLAN ID and L4 protocol types, enabling Internet voice, video and streaming media applications to run smoothly.

Traffic Monitoring/Bandwidth Control

Network administrators can define throughput levels for each port to manage bandwidth. The bandwidth control feature provides fine granularity with the ability to define bandwidth limits down to 64Kbps segments. Broadcast storm control can reduce the level of damage that a virus attack can do to the network. The switch provides IGMP snooping and MLD snooping to control multicast transmission, and port mirroring to facilitate diagnostics.

Management

The DGS-3100 stack supports standard-based management protocols such as SNMP, RMON, Telnet, Web GUI and SSH/SSL security authentication. With DHCP auto-configuration, the administrator can pre-set configurations and save them in a TFTP server, and individual switches can boot their IP from the server and load in the pre-set configurations

Related Products

1‑Port Mini GBIC Module for 1000BaseLX (LC Duplex)
D-linkDEM-310GT
DEM-311GT
DEM-312GT2
DEM-211

Specs

16 to 30 ports
Layer
Layer 2
1000BASE-T Gigabit Ethernet
Type of uplink ports
Combo 1000BASE-T/SFP
68 Gbps
PoE options
802.3af
24
PoE power budget
See datasheet
Supported
Rackmountable
Physical stacking
Up to 20 Gbps bidirectional bandwidth
Up to 6 devices
8K
Spanning Tree Protocol
802.1D STP
802.1s MSTP
802.1w RSTP
802.3ad
VLAN group (max static)
256
GVRP
Advanced VLAN
Voice VLAN
4
CoS based on contents
Bandwidth control
64 Kbps minimum granularity
Ingress
ACL based on packet contents
Time-based ACL
Encryption protocol supported
SSH
SSL (v1/v2/v3)
Supported
Supported
Supported
Supported
Supported
Supported
Supported
VersionDateTypeFile Size
DGS-3100 Series datasheet-PDF0.72mb
VersionDescriptionDateTypeFile Size
DGS-3100 Series hardware installation guideDGS-3100 Series hardware installation guide-PDF1.79mb
DGS-3100 Series user manual

DGS-3100 Series user manual

-PDF17.41mb
DGS-3100 Series CLI manualDGS-3100 Series CLI manual-PDF2.08mb
VersionDescriptionDateTypeFile Size
5.60DGS-3100 Series getting started guide18/11/2014PDF2.18mb
VersionDescriptionDate
CE declaration for DGS-3100-24TGCE declaration for DGS-3100-24TG13/10/2014
CE declaration for DGS-3100-24CE declaration for DGS-3100-2413/10/2014
CE declaration for DGS-3100-48CE declaration for DGS-3100-4813/10/2014
Switching Cheat Sheet-09/10/2014
CE doc 3100-24P RevA1CE document27/05/2009
CE doc 3100-48P RevA1CE document27/05/2009