1.5.6.3 Protocol-based VLAN

In order for an end station to send packets to different VLANs, it itself has to be either capable of tagging packets it sends with VLAN tags or attached to a VLAN-aware bridge that is capable of classifying and tag- ging the packet with different VLAN ID based on not only default PVID but also other information about the packet, such as the protocol. The switch can support 802.1v compliant protocol-based VLAN classifica- tion by means of both built-in knowledge of layer 2 packet formats used by selected popular protocols, such as Novell IPX and AppleTalk`s EtherTalk, and others. Required configuration:

Protocol setting for each VLAN group defined in 802.1Q VLAN mode

If more than two VLAN groups are configured with same protocol value, make sure the member ports of those groups are not overlaping.

Any incoming untagged packet is checked and classified according the Protocol vs. VLAN mapping settings. If an associated VLAN group is found, the packet is calssified and is inserted with VID tag of the group VLAN ID instead of input port PVID.

1.5.7 Spanning Tree Protocol

Spanning-Tree Protocol (STP) is a link management protocol that pro- vides path redundancy while preventing undesirable loops in the net- work. For an Ethernet network to function properly, only one active path must exist between two stations. Multiple active paths between stations cause loops in the network. If a loop exists in the network, you might receive duplicate messages. When loops occur, some switches see sta- tions on both sides of the switch. This condition confuses the forward- ing algorithm and allows duplicate frames to be forwarded.

To provide path redundancy, Spanning-Tree Protocol defines a tree that spans all switches in an extended network. Spanning-Tree Protocol forces certain redundant data paths into a standby (blocked) state. If one net- work segment in the Spanning-Tree Protocol becomes unreachable, or if Spanning-Tree Protocol costs change, the spanning-tree algorithm

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KTI Networks KS-2260 operation manual Protocol-based Vlan, Spanning Tree Protocol

KS-2260 specifications

The KTI Networks KS-2260 is a versatile networking solution designed to meet the demands of modern data centers and enterprise networks. This device exemplifies cutting-edge technology and robust features that ensure high performance and reliability in various networking environments.

One of the standout features of the KS-2260 is its high-speed connectivity capabilities. With support for Gigabit Ethernet, the device can handle substantial data traffic with minimal latency. This feature is crucial for organizations that rely on fast and efficient data transfer, such as those in the healthcare, finance, and telecommunications sectors.

The KS-2260 incorporates advanced networking technologies, including Layer 2 switching and support for VLANs (Virtual Local Area Networks). This allows for better management of network traffic and enhanced network segmentation, improving security and performance. The ability to create multiple VLANs helps organizations isolate sensitive data and applications, thereby reducing the risk of unauthorized access.

Another significant characteristic of the KS-2260 is its robustness and durability. Built with high-quality components, the device is designed to withstand the rigors of continuous operation in demanding environments. Its rugged design is complemented by features such as thermal management, ensuring optimal performance even under heavy load conditions.

The user-friendly interface of the KS-2260 simplifies the setup and management processes. Network administrators can easily configure the device through a web-based management console, enabling them to monitor performance metrics, manage traffic, and troubleshoot issues efficiently. This accessibility reduces the learning curve for new users and allows for quick adjustments and optimizations.

Additionally, the KS-2260 supports various network protocols, paving the way for compatibility with a vast range of devices and systems. This feature ensures that organizations can integrate the device into their existing infrastructures without the need for extensive modifications.

In summary, the KTI Networks KS-2260 is a powerful networking device that combines high-speed data transfer capabilities, advanced management features, and durability. Its support for VLANs, user-friendly interface, and compatibility with various protocols make it an ideal choice for enterprises looking to enhance their network performance and reliability. Whether for data centers or corporate networks, the KS-2260 stands out as a robust solution to meet the growing demands of digital communication and data management.