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NETGEAR FS750T2NA, FS526T software manual Appendix B Ieee 802.1Q Virtual Local Area Network Vlan

Models: FS526T FS750T2NA

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Appendix B IEEE 802.1Q Virtual Local Area Network (VLAN)

A Local Area Network (LAN) can generally be defined as a broadcast domain. Hubs, bridges or switches in the same physical segment or segments connect all end node devices. End nodes can communicate with each other without the need for a router. Routers connect LANs together, routing the traffic to appropriate port.

A virtual LAN (VLAN) is a local-area network with a definition that maps workstations on some other basis than geographic location (for example, by department, type of user, or primary application). To communicate between VLANs, traffic must go through a router, just as if they were on two separate LANs.

A VLAN is a group of PCs, servers and other network resources that behave as if they were connected to a single, network segment — even though they may not be. For example, all marketing personnel may be spread throughout a building. Yet if they are all assigned to a single VLAN, they can share resources and bandwidth as if they were connected to the same segment. The resources of other departments can be invisible to the marketing VLAN members, accessible to all, or accessible only to specified individuals, depending on how the IT manager has set up the VLANs.

The Advantages of VLANs

Easy to do network segmentation

Users communicate most frequently with each other can be grouped into common VLANs, regardless of physical location. Each group's traffic is largely contained within the VLAN, reducing extraneous traffic and improving the efficiency of the whole network.

Easy to manage

The addition of nodes, as well as moves and other changes, can be dealt with quickly and conveniently from a management interface rather than the wiring closet.

Increased performance

VLANs free up bandwidth by limiting node-to-node and broadcast traffic throughout the network.

Enhanced network security

VLANs create virtual boundaries that can only be crossed through a router. So standard, router-based security measures can be used to restrict access to each VLAN

IEEE 802.1Q Virtual Local Area Network (VLAN)

B-1

July 2005

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NETGEAR FS750T2NA, FS526T software manual Appendix B Ieee 802.1Q Virtual Local Area Network Vlan
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FS526T, FS750T2NA specifications

The NETGEAR FS750T2NA and FS526T are commendable offerings in the realm of unmanaged Ethernet switches, designed to cater to both home and small business networking needs. Boasting solid performance, these switches facilitate seamless connectivity for multiple devices, making them ideal for network expansion.

The NETGEAR FS750T2NA features 48 ports, ensuring ample connections for numerous devices. It supports auto-sensing technology, allowing devices to negotiate their speed and duplex settings, optimizing network efficiency. The switch is designed with a steel housing that enhances durability, which is critical for environments where space can be cramped.

Notably, the FS750T2NA supports a non-blocking switching architecture. This means that data can flow freely across all ports without encountering bottlenecks, delivering consistent performance, which is critical when several devices are active simultaneously. Furthermore, the FS750T2NA is equipped with IEEE 802.3x flow control, which ensures that frames are not dropped during heavy traffic, maintaining data integrity.

On the other hand, the FS526T, featuring 26 ports, offers a slightly smaller footprint while retaining robust performance. This switch also includes auto-sensing technology and a metal chassis, ensuring longevity. The FS526T caters well to environments where space is a limiting factor without compromising on performance.

Both switches support the energy-efficient IEEE 802.3az standard, which reduces power consumption during low network activity. This characteristic not only lowers operational costs but also contributes to a greener IT footprint. Moreover, users benefit from plug-and-play installation, enabling quick deployment without the need for complicated configuration.

The NETGEAR switches utilize advanced design to ensure low latency, thus enhancing the overall user experience, whether it be for data transfer, video streaming, or online gaming. Furthermore, the fanless design of the FS750T2NA and FS526T ensures silent operation, making them suitable for noise-sensitive environments.

In summary, the NETGEAR FS750T2NA and FS526T are highly effective unmanaged switches that offer substantial port availability, robust performance, energy efficiency, and ease of use. These devices stand out as reliable solutions for expanding and optimizing network connectivity in both home and small business setups.