D-Link DGS-3130-30S 30-Port Lite Layer 3 Stackable Managed Switch
The D-Link DGS-3130-30S is a network device designed to facilitate efficient data communication within a computer network. Specifically, it is a managed switch that offers a variety of features to enhance network performance, security, and management capabilities.
D-Link DGS-3130-30S 30-Port Specifications:
|Port Count||30 ports|
|Port Speed||10/100/1000 Mbps (Gigabit Ethernet)|
|Layer||Layer 3 (Network Layer)|
|Stacking||Stackable (Physically connect multiple switches)|
|Management||Managed (Advanced configuration and control)|
|Layer 3 Capabilities||Supports routing based on IP addresses|
|Quality of Service (QoS)||Yes (Prioritize network traffic)|
|Security Features||ACLs, Access Control, Security Policies|
|Management Interfaces||Web-based GUI, Command Line Interface (CLI)|
|VLAN Support||Yes (Virtual LAN support for network segmentation)|
|Redundancy and Resilience||Spanning Tree Protocol (STP), Network Redundancy|
|Rack Mountable||Yes (Fits standard network racks)|
|Supported Protocols||TCP/IP, SNMP, SSH, HTTPS, IPv4, IPv6, etc.|
|Firmware Updates||Likely supports firmware updates for security/features|
|Manufacturer’s Website||D-Link DGS-3130-30S|
D-Link DGS-3130-30S 30-Port Description:
- Port Count: The switch has 30 ports, allowing you to connect multiple devices to the network. These ports can be used to connect computers, servers, printers, and other networked devices.
- Layer 3 Functionality: The switch operates at the third layer of the OSI (Open Systems Interconnection) model, commonly referred to as the network layer. This means it can route traffic based on IP addresses, enabling efficient communication between different subnets or segments of your network.
- Stackable: The switch is stackable, which means you can physically connect multiple switches together to create a larger and more interconnected network. Stacking switches can enhance network capacity and redundancy.
- Managed Switch: As a managed switch, the DGS-3130-30S provides advanced management and configuration options. This allows network administrators to have more control over the switch’s behavior, security settings, and traffic management.
- Lite Layer 3: The “Lite” designation suggests that while the switch offers Layer 3 capabilities, they might be more limited compared to dedicated Layer 3 switches. This could mean that it may not support all advanced routing features that a high-end Layer 3 switch might offer.
- Quality of Service (QoS): The switch likely supports QoS features, allowing administrators to prioritize certain types of network traffic over others. This can help ensure that critical applications receive the necessary bandwidth and network resources.
- Security Features: Managed switches often include security features such as Access Control Lists (ACLs), which allow administrators to define rules for allowing or denying traffic based on specific criteria. This enhances network security by controlling who can access the network and what resources they can access.
- Management Interfaces: The switch likely provides various methods for management, such as a web-based graphical user interface (GUI) or command-line interface (CLI), through which administrators can configure settings, monitor network activity, and troubleshoot issues.
- VLAN Support: Virtual LANs (VLANs) allow you to logically segment the network into smaller isolated groups. This can enhance security and efficiency by controlling broadcast domains and isolating traffic.
- Redundancy and Resilience: Managed switches often include features like Spanning Tree Protocol (STP) to prevent network loops and ensure network redundancy, which helps maintain network availability even if one link or switch fails.
Overall, the D-Link DGS-3130-30S is a versatile networking device suitable for medium to large-sized networks. Its stackable design, Layer 3 capabilities, and advanced management features make it a valuable tool for network administrators aiming to optimize performance, security, and efficiency in their networks.