Network Information Diagrams

Planning for CSX400 ISDN Configuration

It is helpful to draw a diagram including all locations, addresses, router names, etc. This section includes diagrams needed to conﬁgure the CSX400. You may need different addressing information depending on whether you are conﬁguring IP routing and/or NetWare IPX routing.

NOTE

The diagrams show the information required to conﬁgure only the CSX400. If you need to conﬁgure both ends of the WAN link, you should label all information for the network.

TCP/IP Routing — An IP address and subnet mask are required for the Ethernet LAN for the router connection. Each remote router ISDN WAN link may have local and remote IP addresses and subnet masks depending on the type of IP addressing as shown in Figure 5. The IP routing table in the CSX400 can be “seeded” with addressing information for networks/stations beyond the remote router.

NETWORK INFORMATION LAYOUT

		ETHERNET LAN
	PC	IP ADDRESS
	PC	SUBNET MASK
		SUBNET MASK
		GATEWAY

CSX400

SYSTEM NAME

MESSAGE PAP/CHAP

PASSWORD

CSX400 WAN IP ADDRESS SUBNET MASK (IF REQUIRED)

ISDN LINE SWITCH TYPE SPIDs, DNs

ISDN

REMOTE ROUTER

WAN IP ADDRESS

SUBNET MASK

(IF REQUIRED) REMOTE ISDN PHONE NUMBERS

REMOTE ROUTER

ROUTER NAME

PAP/CHAP PASSWORD

REMOTE LAN NETWORK IP ADDRESSES SUBNET MASKS METRICS

100_10

NETWORK AND STATIONS BEYOND

THE REMOTE ROUTER

Figure 5 Network Information Layout

32 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 Network Information Diagrams, Network Information Layout

Models: CSX400-DC CSX400