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Overview

This chapter introduces the key features of the XSR-3020 and briefly describes hardware installation.

System Description

The XSR is a networking device designed for enterprise regional offices that provides IP routing over GigabitEthernet LAN and T1/E1, Serial (RS232, X.21, V.35, RS422/530, RS449), Dial Services via POTS, ISDN (BRI/PRI) or Frame Relay WAN connections. Virtual Private Network (VPN) support is also provided in Site-to-Site or Remote Access applications.

The router can be managed using the Command Line Interface (CLI) and monitored using SNMP v1, v2c/v3 (with standard MIB-II and proprietary MIB support). The XSR also provides Web access to display device data.

The XSR-3020 can be configured to support the following applications:

Regional Router - The XSR serves as a router with multiple WAN link support. It is also capable of providing the same VPN support as the full-featured VPN Gateway for customers who wish to integrate both applications in the same system.

Full-Featured VPN Gateway - The XSR supports up to 1000 simultaneous VPN tunnels at 100 Mbps using 3DES. The VPN Gateway supports the same functionality as the Aurorean Network Gateway series but without local hard disk support.

Firewall platform - The XSR provides a stateful inspection firewall. Processing is performed on the dual MIPS core at 300 Mbps.

A typical deployment of the XSR might be in two branch offices connected to a regional office, as illustrated in Figure 1-1. In this example, one XSR with its associated sub-network has an E1/T1 or high-speed serial WAN connection as its primary link to the Public Service Telephone Network (PSTN) with an asynchronous modem connection in a backup capacity.

XSR Getting Started Guide 1-1

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Enterasys Networks XSR-3020 manual Overview, System Description

XSR-3020 specifications

Enterasys Networks XSR-3020 is a sophisticated Layer 2 and Layer 3 switch designed to meet the demands of modern networking environments. Known for its robust performance and versatility, the XSR-3020 is an ideal solution for enterprises that require high efficiency, comprehensive security, and network reliability.

This switch supports a variety of advanced technologies, making it suitable for both data center and edge deployments. One of its standout features is its scalability. The XSR-3020 can accommodate growing network demands by allowing for easy integration of additional modules. This capacity for expansion ensures that organizations can adapt their networks without the need for complete hardware replacements.

The XSR-3020 offers high-speed connectivity through its multiple gigabit Ethernet ports, providing up to 48 10/100/1000BASE-T ports in a single chassis. This high-density design optimizes the physical space and ensures that organizations can connect numerous devices simultaneously without sacrificing performance. Additionally, it supports Power over Ethernet (PoE), allowing users to power network devices, such as IP cameras and access points, directly through the switch. This feature streamlines installations and reduces the clutter of electrical wiring.

Security is a critical consideration in today’s network landscape, and the XSR-3020 addresses this need with robust security features. It incorporates advanced access control capabilities, enabling administrators to segment traffic and enforce policies effectively. The switch also supports 802.1X authentication, ensuring that only authorized devices can connect to the network.

In terms of management, the XSR-3020 is designed to simplify operations through its user-friendly interface and extensive support for management protocols. It offers native support for Simple Network Management Protocol (SNMP) and can be easily integrated with various network management systems, allowing for efficient monitoring and troubleshooting.

Another key characteristic of the XSR-3020 is its reliability. With features such as redundant power supplies and fans, the switch ensures high availability, minimizing downtime for critical applications. It is also built to withstand harsh conditions, making it suitable for diverse environments.

Overall, the Enterasys Networks XSR-3020 combines high performance, scalability, and security, making it an excellent choice for organizations looking to enhance their network infrastructure. Its comprehensive set of features positions it as a reliable backbone for any modern enterprise network, ensuring that businesses can operate efficiently and securely.