CSX200 and CSX400 WAN Configuration

pair cable, along with a WPIM slot to provide one WAN interface. The model number depends on the type of Wide Area Networking interface installed:

CSX201

Provides a T1/E1 Wide Area uplink

CSX202

Provides a Serial interface (V.35, X.21, RS449, RS232. or

 

RS530)

CSX203

Provides a DDS WAN uplink

NOTE

At the time of this release, SPECTRUM Element Manager does not support a DDS interface on a CSX device. This applies to both the CSX203 and a WPIM-DDS installed on a CSX400. In addition, the WPIM-DI, WPIM-E1, and WPIM-HDSL are also not currently supported by SPECTRUM Element Manager but will be in the future. The Windows 95- and NT-based utility QuickSET, which was shipped with your CSX200/400 device, can be used to conÞgure these WPIMs. See your QuickSET documentation for more information.

See CSX WPIMs on page 3-3for a description of the WPIM modules that are available for your CSX200.

About the CSX400

The CSX400 supports multiple LAN options through two Ethernet ports. These ports can be conÞgured with any combination of the following Cabletron EPIM connections:

EPIM-A

Female AUI interface with DB-15 connector

EPIM-C

10Base-2 coaxial port, BNC connectors

EPIM-T

10Base-T twisted pair port with RJ45 connector

EPIM-F1

10BaseFL multi-mode Þber port with SMA connectors

EPIM-F2

10Base-FL multi-mode Þber port with ST connectors

EPIM-F3

802.3 single-mode Þber port with ST connectors

For more information on these EPIMs, consult your hardware documentation.

The CSX400 also consists of two WAN interfaces, which can currently be conÞgured with any combination of Cabletron WPIMs, which are described in CSX WPIMs on page 3-3.

WAN Redundancy

For a redundant wide-area connection, one of the WAN interfaces on your CSX400 can be conÞgured as a primary link, with the other interface designated

3-2

About the CSX400

Page 40
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Cabletron Systems CSX200 manual About the CSX400, WAN Redundancy

CSX200, CSX400 specifications

Cabletron Systems was a leading developer of networking solutions, and its CSX400 and CSX200 series of high-performance switches represent some of the key innovations in the field of enterprise networking during their time. Both models were geared towards enhancing network reliability, efficiency, and speed, particularly in environments where heavy data traffic and complex networking demands were prevalent.

The CSX400, designed for larger enterprises, boasts a robust architecture capable of handling significant throughput. One of its standout features is its stackable design, allowing multiple switches to be interconnected and managed seamlessly as a single unit. This scalability provides organizations with the flexibility to expand their networks without significant infrastructure overhauls. The CSX400 supports various Ethernet standards, including 10/100 Ethernet and Gigabit Ethernet, positioning it to effectively manage both legacy and modern networking requirements.

In addition to its scalability, the CSX400 is distinguished by its advanced Layer 2 and Layer 3 routing capabilities. This dual-layer functionality enables efficient data handling and is instrumental in managing traffic between different network segments. Moreover, the switch incorporates features like VLAN (Virtual Local Area Network) support and Quality of Service (QoS) prioritization, allowing for enhanced performance of critical applications and streamlined bandwidth allocation.

On the other hand, the CSX200 series is tailored for smaller enterprises or branch offices needing a reliable yet efficient networking solution. Despite its compact design, the CSX200 is equipped with essential features that promote effective network management and security. It offers a simplified management interface, making it user-friendly for network administrators. The switch also provides essential access control measures, employing technologies like IEEE 802.1X for network access security.

Both the CSX400 and CSX200 prioritize performance through the incorporation of advanced switching technologies. They support features such as Spanning Tree Protocol (STP), enabling loop-free topologies and enhanced network resilience. These attributes are particularly crucial in dynamic networking environments where downtime can have significant repercussions on business operations.

Overall, Cabletron Systems' CSX400 and CSX200 series represent a blend of scalability, advanced routing capabilities, and user-friendly management, making them vital assets for organizations looking to optimize their network infrastructure during a period of rapid technological evolution. With their rich feature sets and unwavering performance, these switches helped pave the way for modern networking solutions that cater to diverse enterprise needs.