Chapter Troubleshooting | Cabletron Systems CSX400-DC specification

Contents
CHAPTER 10	TROUBLESHOOTING
	Troubleshooting CSX400 Hardware	208
	Power (PWR) LED is OFF	208
	Processor (CPU) LED is OFF	208
	Processor (CPU) LED is RED	208
	Troubleshooting the LAN	208
	Collision (CLN) LED is RED	208
	Link (LNK) LED is OFF	208
	Troubleshooting the WAN	209
	Link (LNK) LED is OFF	209
	Link (LNK) LED is RED	209
	Link (LNK) LED is AMBER	209
	Status 1 (STS1) LED is OFF	209
	Status 1 (STS1) LED is RED	210
	Status 1 (STS1) LED is AMBER	211
	Status 1 (STS1) LED is GREEN	211
	Status 2 (STS2) LED is OFF	212
	Status 2 (STS 2) LED is RED WPIM-HDSL Installed in CSX400	213
	Status 2 (STS2) LED is AMBER	213
	Status 2 (STS2) LED is GREEN	213
	Test (TST) LED is AMBER (blinking)	214
	Investigating Software Configuration Problems	214
	Connection to Device Fails During Software Configuration	214
	User Cannot Communicate with Remote Network Station	215
APPENDIX A	EPIM SPECIFICATIONS
	Introduction	217
	EPIM-T	217
	EPIM-F1 and EPIM-F2	218
	EPIM-F3	220
	EPIM-C	221
	Connector Type	221
	Grounding	221
	EPIM-A and EPIM-X (AUI Port)	222

x CSX400 and CSX400-DC User’s Guide

CSX400-DC, 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.

Cabletron Systems CSX400-DC manual Chapter Troubleshooting

Models: CSX400-DC CSX400

CHAPTER 10

TROUBLESHOOTING

APPENDIX A

EPIM SPECIFICATIONS

CSX400-DC, CSX400 specifications