Network Information Tables

Planning for CSX400 ISDN Configuration

Node Numbers — Servers can have internal and external node numbers. The internal node number is a logical number assigned by the system administrator to the server. The external node number is the MAC address of the server. When adding SAP services to the SAP table, internal node numbers are used.

The following tables list the items you need to deﬁne or obtain to conﬁgure the router. This information is illustrated in the network information diagrams and described in the previous sections. Worksheets are provided in Chapter D, so that you can enter details about your CSX400 and remote routers. Table 4 provides information for conﬁguring your system settings, Table 5 explains the Remote Router Database conﬁguration settings and Table 6 details bridging and routing conﬁguration.

NOTE

To conﬁgure the CSX400, you need to ﬁll out one chart for the CSX400 and one Remote Router chart for each remote router to be entered into the remote router database. If you are setting up both ends of the network, you need a mirror image of the information listed below for conﬁguring the router on the other end of the ISDN link.

Table 4 Conﬁguring System Settings

Conﬁguration Section	Item	Description


		Name used to identify this router; sent to
	Router Name	other routers during PAP/CHAP security
	Router Name	authentication and displayed in the
		authentication and displayed in the
System Settings		Conﬁguration Manager window.

		Message saved in the router to be read
		Message saved in the router to be read
	Message	by a system administrator; displayed on
	Message	the Conﬁguration Manager main menu
		the Conﬁguration Manager main menu
		window.

System Settings	Dial Authentication	This router’s password used for
Dial Authentication	Dial Authentication	authentication when the router dials out
Dial Authentication	Password/Secret	authentication when the router dials out
Password	Password/Secret	to other routers or is challenged by them.
Password		to other routers or is challenged by them.

38 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 Tables, Conﬁguring System Settings

Models: CSX400-DC CSX400

Planning for CSX400 ISDN Configuration