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D-Link DWS-3000 manual Trunking Link Aggregation, CLI Example

Models: DWS-3000

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Trunking (Link Aggregation)

This section shows how to use the Trunking feature (also known as Link Aggregation) to configure port-channels by using the CLI and the Web interface.

The Link Aggregation (LAG) feature allows the switch to treat multiple physical links between two end-points as a single logical link called a port-channel. All of the physical links in a given port-channel must operate in full-duplex mode at the same speed.

You can use the feature to directly connect two switches when the traffic between them requires high bandwidth and reliability, or to provide a higher bandwidth connection to a public network.

You can configure the port-channels as either dynamic or static. Dynamic configuration uses the IEEE 802.3ad standard, which provides for the periodic exchanges of LACPDUs. Static configuration is used when connecting the switch to an external switch that does not support the exchange of LACPDUs.

The feature offers the following benefits:

•Increased reliability and availability -- if one of the physical links in the port-channel goes down, traffic is dynamically and transparently reassigned to one of the other physical links.

•Increased bandwidth -- the aggregated physical links deliver higher bandwidth than each individual link.

•Incremental increase in bandwidth -- A physical upgrade could produce a 10-times increase in bandwidth; LAG produces a two- or five-times increase, useful if only a small increase is needed.

Management functions treat a port-channel as if it were a single physical port.

You can include a port-channel in a VLAN. You can configure more than one port-channel for a given switch.

CLI Example

The following shows an example of configuring the Unified Switch to support Link Aggregation (LAG) to a server and to a Layer 2 switch.

CLI Example 47

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D-Link DWS-3000 manual Trunking Link Aggregation, CLI Example
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DWS-3000 specifications

The D-Link DWS-3000 is an advanced cloud-ready wireless switch designed to meet the increasing demands of modern networks. As organizations transition to more mobile and connected environments, the need for robust and scalable networking solutions becomes paramount. The DWS-3000 addresses this need with its range of features, technologies, and specifications tailored for seamless network management.

One of the standout features of the DWS-3000 is its support for centralized management, allowing IT administrators to oversee multiple access points from a single interface. This simplifies the process of provisioning, monitoring, and troubleshooting network devices, ensuring optimal performance and minimizing downtime. The switch's intuitive web interface and support for D-View, D-Link's network management software, enable effective control over network operations.

The DWS-3000 is equipped with advanced security protocols to safeguard sensitive data within the network. It supports WPA3 encryption, which enhances security compared to its predecessor, WPA2. Additionally, features like MAC address filtering, 802.1X authentication, and rogue AP detection provide comprehensive protection against unauthorized access.

In terms of performance, the DWS-3000 leverages high-capacity hardware to support PoE (Power over Ethernet) technology, enabling power delivery to compatible devices without the need for additional cabling. This feature is particularly beneficial for deployment scenarios where cabling infrastructure is limited.

Moreover, the DWS-3000 is built with scalability in mind. It can support a vast number of access points, making it suitable for deployments ranging from small businesses to large enterprises. This scalability, combined with features like load balancing and Band Steering, ensures efficient use of available bandwidth, enhancing user experience.

The switch also offers seamless integration with D-Link’s suite of access points, allowing for simplified deployments in various environments, whether indoor or outdoor. The capabilities of the DWS-3000 extend into a comprehensive analytics engine, which provides insights into network performance and user behavior, aiding in informed decision-making.

With its blend of advanced features, robust security measures, and scalability, the D-Link DWS-3000 is positioned as a powerful solution for organizations looking to elevate their network infrastructure. It empowers businesses to provide reliable, high-performance wireless connectivity while maintaining security and ease of management in today’s dynamic environment.