System Description

SecurID (third-party plug-in)

Certificates (embedded/smart cards) – Microsoft only

Encryption

Advanced Encryption Standard (AES), Triple Data Encryption Standard (3DES), Data Encryption Standard (DES)

3DES/DES acceleration

Data Integrity

MD5 & SHA-1 algorithms

Internet Protocol Security (IPsec)

Encapsulating Security Payload (ESP), Authentication Header (AH) & IPComp

Tunnel & Transport mode

Diffie-Hellman Groups 1 & 2

Mode Config for IP address assignment

NAT Traversal via UDP encapsulation

Public Key Infrastructure (PKI)

Microsoft, Verisign Certificate Authority (CA) support

Simple Certificate Enrollment Protocol (SCEP)

Chained CA support

CRL checking (Hypertext Transfer Protocol [HTTP] & Lightweight Directory Access Protocol (LDAP)

Network Address Translation (NAT)

Static NAT, on the interface and port-forwarded static NAT

PAT (NAPT) by port source and destination address

Dynamic NAT by source/destination IP address

Dynamic NAT pool mapping with overload

PPTP/GRE ALG and arbitrary IP address for NAPT

Multiple NATs on an interface

Dynamic Host Configuration Protocol (DHCP)

DHCP Server

OSPF over VPN

DF Bit override

GRE over IPSec

ToS bit preservation

IP helper on VPN interfaces

IETF/Microsoft-compatible NAT traversal for L2TP

QoS over VPN

XSR Getting Started Guide 1-9

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Enterasys Networks XSR-3020 manual GRE over IPSec

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.