System Description

Security

Stateful inspection firewall engine

FTP, H.323, and RPC (SUN and Microsoft) ALG support

Application commands for FTP, SMTP, & HTTP

Firewall logging and authentication

Firewall interaction with NAT & VPN

Standard and Extended Access Control Lists

Denial of Service (DoS) protection

AAA for firewall, Console, Telnet, SSHv2, PPP and VPN users

AAA per-interface configuration

AAA debugging

Dynamic Firewall configuration

Onboard URL filtering

PPP

Sync and asynchronous communications modes accepted

Authentication of peer entities via Password Authentication Protocol (PAP)

Challenge Handshake Authentication Protocol (CHAP)

Microsoft Challenge Handshake Authentication Protocol (MS-CHAP)

IP Address can be assigned from remote device, and the device will support IP address assignment to a remote device. Pools can be configured locally or from a separate server (DHCP).

Multilink PPP (MLPPP): RFC-1990

Multi-Class MLPPP: RFC-2686

Point-to-Point Protocol over Ethernet (PPPoE) and sub-interface monitoring

Remote Auto Install over PPP

Frame Relay

DTE support for User Network Interface (UNI) over Frame Relay PVC connections

10-bit DLCI addressing using a 2-byte DLCI header

Per DLCI IP QoS support

Rate enforcement (CIR) with automatic rate fallback via traffic/adaptive shaping when the network is congested. Automatically restores normal rates when congestion removed

Congestion control: Backward and Forward Explicit Congestion Notification (BECN/FECN)

Standard LMIs: ILMI, ANSI Annex D, CCITT Annex A and:

Auto option for LMI detection/adaptation

None option for directly connecting XSRs

1-6 Overview

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Enterasys Networks XSR-3020 manual Security, Frame Relay

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.