Using the FRX4000, FRX6000, and SmartSwitch 1800 Hub View

Connector Type

This port display form indicates the connector type supported by the selected port. This value (from the OID nlIfConnectorType) is determined by a combination of cable and physical port type, as follows:

rs232

Indicates an RS232 serial port, which must always use an

 

RS232 cable.

v35

Indicates a v.35 serial port, which must always use a v.35

 

cable.

rs449

Indicates an RS422 serial port conÞgured for an RS449

 

cable.

rs530

Indicates an RS422 serial port conÞgured for an RS530

 

cable.

x21

Indicates an RS422 serial port conÞgured for an X21

 

cable.

csudsu (csu/dsu)

Indicates a CSU/DSU interface.

none

This value displays for LAN ports.

voice

This value displays for voice channels.

Speed

Indicates the speed conÞgured for the selected port, as reported by the MIB II OID ifSpeed. The speed conÞgured for a port must match the speed of the line which will be connected to that interface, and the speed conÞgured for the port at the other end of the connection.

Max Packet Size

Displays the size of largest datagram which can be sent or received on this port, in octets (as reported by the MIB II OID ifMtu). This value is speciÞc to the protocol running on the selected interface.

IF Index

Displays the MIB II ifIndex value assigned to each port. Note that the displayed index values do not necessarily increment as you might expect Ñ as the FRX or SmartSwitch 1800 device boots, each physical or logical port which is detected will be incrementally assigned an index value, which may result in gaps between the index values assigned to the physical ports displayed in the Hub View. Note that the assigned ifIndex values are constant between bootups; however, once the device reboots, the same ifIndex values will not necessarily be assigned to the same physical or logical ports (if the deviceÕs conÞguration has changed).

To map logical ports to their physical port locations, use the OID nlIfPhyPort.

TIP

Monitoring Hub Performance

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Cabletron Systems FRX6000, FRX4000, 1800 manual Connector Type, Speed, Max Packet Size, If Index
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1800, FRX4000, FRX6000 specifications

Cabletron Systems, a leading player in network management and telecommunications solutions during the late 20th century, introduced several innovative products that played a crucial role in shaping enterprise networking. Among these were the Cabletron FRX6000, FRX4000, and the FRX1800, which delivered advanced features aimed at enhancing network performance, security, and scalability.

The Cabletron FRX6000 was designed as a robust multi-layer switch, ideal for large-scale enterprise environments. It supported extensive routing capabilities, allowing organizations to manage traffic efficiently even under heavy loads. The FRX6000 boasted high throughput rates and low latency, making it suitable for demanding applications. With support for various network protocols, including IP, IPX, and AppleTalk, its adaptability made it a versatile choice for diverse networking needs. Moreover, security features like VLAN support and Access Control Lists (ACLs) provided enhanced protection against potential threats.

Moving to the FRX4000, this model offered a balance between performance and cost-effectiveness. The FRX4000 maintained many of the essential features of its larger counterpart while catering to medium-sized enterprises. It provided Layer 3 routing and could handle multiple simultaneous connections, ensuring seamless communication across departments. The modular design allowed for easy upgrades, enabling businesses to expand their network infrastructure without significant overhauls. This made the FRX4000 an attractive option for organizations looking to optimize their network investments.

Lastly, the FRX1800, designed for small to medium businesses, focused on simplicity and ease of use while still incorporating powerful network management capabilities. Its user-friendly interface made it accessible for organizations lacking extensive IT resources. The FRX1800 provided essential functionalities such as Integrated Layer 2 switching and routing, network monitoring, and basic security features, ensuring that even smaller companies could maintain efficient, reliable networking without overwhelming complexity.

All three models utilized advanced technologies, including a high bandwidth backbone and state-of-the-art switching architecture, to enable fast and reliable data transfer. They also supported Quality of Service (QoS) mechanisms, allowing businesses to prioritize critical applications and ensure consistent performance across the network.

In summary, the Cabletron FRX6000, FRX4000, and FRX1800 were pivotal in enhancing network capabilities, providing organizations with scalable, secure, and high-performance options tailored to their specific needs.
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