Magnum 6K32T & 6K32TRC Managed Switch

Installation and User Guide 05/07)

4.0OPERATION

This chapter describes the functions and operation of the Magnum 6K32T & 6K32TRC Switch.

4.1Switching Functionality

A Magnum 6K32T & 6K32TRC provides switched connectivity at Ethernet

wire-speed among all of its ports. The Magnum 6K32T & 6K32TRC support 10/100Mbs for copper media and 10 or 100Mb separate traffic domains for fiber ports to maximize bandwidth utilization and network performance. All ports can communicate to all other ports in a Magnum 6K32T & 6K32TRC, but local traffic on a port will not consume any of the bandwidth on any other port.

Magnum 6K32T & 6K32TRC units are plug-and-play devices. There is no software configuring necessary to be done for basic operation at installation or for maintenance. The only hardware configuration settings are user options for an UP-LINK Switch (resides inside the unit) on the 6K8-RJ45 (modular port). Optional Half / Full duplex mode and 10 or 100Mbps selection for the switched ports must be configured through MNS-6K software per unit as per the requirement. The internal functions of both are described below.

Filtering and Forwarding

Each time a packet arrives on one of the switched ports, the decision is taken to either filter or to forward the packet. Packets whose source and destination addresses are on the same port segment will be filtered, constraining them to that one port and relieving the rest of the network from having to process them. A packet whose destination address is on another port segment will be forwarded to the appropriate port, and will not be sent to the other ports where it is not needed. Traffic needed for maintaining the operation of the network (such as occasional multi-cast packets) are being forwarded to all ports.

The Magnum 6K32T & 6K32TRC Switches operate in the store-and-forward switching mode, which eliminates bad packets and enables peak performance to be achieved when there is heavy traffic on the network.

Address Learning

All Magnum 6K32T & 6K32TRC units have address table capacities of 4K node addresses suitable for use in larger networks. They are self-learning, so as nodes are added, removed or moved from one segment to another, the 6K32T & 6K32TRC Switch automatically keeps up with node locations.

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GarrettCom 6K32TRC user manual Switching Functionality, Filtering and Forwarding, Address Learning

6K32T, 6K32TRC specifications

The GarrettCom 6K32TRC and 6K32T are advanced, ruggedized network switches designed for mission-critical applications in challenging environments. These switches are notable for their reliability, versatility, and high performance, making them ideal for industries such as transportation, utilities, and industrial automation.

One of the key features of the 6K32TRC and 6K32T is their robust construction. These switches are built to withstand extreme temperatures, humidity, and harsh conditions, ensuring continued operation even in the most demanding settings. With an operational temperature range of -40°C to +75°C, they can function effectively in various climates, making them perfect for outdoor or unconditioned environments.

Both models are equipped with Layer 2 and Layer 3 switching capabilities, offering flexibility for different networking needs. The 6K32T, for instance, is designed specifically for applications that require high-speed connectivity and data management. With support for various Ethernet protocols, these switches provide reliable data transmission and low latency, essential for real-time applications.

The 6K32TRC model features enhanced redundancy and failover capabilities. It supports a range of network topologies including ring, star, and mesh configurations, ensuring that network uptime is maximized even in the face of component failures. Redundant power supply options further guarantee continuous operation.

Scalability is another highlight of the GarrettCom 6K32 series. The switches are modular, allowing users to easily add or replace various interface cards to support additional network connections or management features without significant downtime.

Security is paramount in industrial settings, and the 6K32TRC and 6K32T adhere to modern cybersecurity standards. They include features such as access control lists (ACLs), Secure Shell (SSH) for encrypted management access, and VLAN tagging to enhance network security.

In terms of management, the switches support an array of protocols for easy integration and monitoring within existing networks. SNMP, RMON, and web-based management interfaces streamline the administrative process, ensuring that network managers can efficiently oversee their operations.

Overall, the GarrettCom 6K32TRC and 6K32T switches exemplify reliability and advanced technology. Their robust design, comprehensive feature set, and focus on security make them an excellent choice for organizations requiring resilient network solutions in challenging industrial environments.