D-Link DFL- 2500 User Manual download pdf

ith businesses becoming increasingly network-dependent, your investment in a reliable

network security solution becomes crucial. D-Link NetDefend presents you a series of

powerful next-generation business-class network security solutions. NetDefend addresses

your growing concerns over network security, hacker attacks, virus threats and increasing

privacy demands. Each firewall in this series can offer you a high return on investment

through robust security features, flexible configuration and maximum network protection.

D-Link NetDefend firewalls provide you with the assurance of a dedicated network security

solution, with integrated functions including firewall, load balance, fault tolerance, Zone-

Defense, content filtering, user authentication, instant message and peer-to-peer application

blocking, Denial of Service (DoS) protection and Virtual Private Network (VPN) secure

remote connection. These devices meet the security and remote access needs of business

that demands high performance at competitive prices. Advanced features are integrated and

packed into a single housing to provide your network administrators with an all-in-one

business-class level security solution.

To minimize any impact of a disaster on an entire network, D-Link NetDefend firewalls

include a special feature called Zone-Defense -- a mechanism that operates seamlessly with

D-Link LAN switches to perform proactive network security. Zone-Defense automatically

quarantines infected computers on the network and prevents them from flooding your

network with malicious traffic.

Within an industrial chassis, D-Link NetDefend firewalls pack up an impressive set of

hardware that includes high-speed processors, large databases and firewall power to handle

up to a million concurrent sessions. These firewalls come with multiple user-configurable

interfaces, including high-speed Gigabit ports, for flexible, scalable and bottleneck-free

network deployments linking your different workgroups and enterprises together.

All firewalls in this series can be remotely managed via a web-based interface or through a

dedicated VPN connection. They include flexible features to monitor and maintain a healthy

and secure network, such as e-mail alerts, system log and real-time statistics. These

features, along with the ability for firmware upgrade, ensure that your firewall can provide

and maintain maximum performance and security for your network.

Integrated Functions

Firewall Protection

Proactive Security With Zone-Defense Mechanism

Content Filtering/Intrusion Detection

Parental Access Control

User Authentication

Instant Message/P2P Blocking

Denial of Service (DoS) Protection

Virtual Private Network (VPN) Security

Bandwidth Management

Content Filtering

URL/E-Mail Filtering

Java Script/Active X/Cookie Filtering

IM/P2P Program Filtering

Fault Tolerance

WAN Traffic Fail-Over

Active/Passive Modes for High Availability *

Bandwidth Management

WAN Traffic Bandwidth Management

Multi-WAN Interfaces for Traffic Load Sharing/Load

Balancing

Policy-Based Routing

Setup & Management

Installation Wizard for Quick Setup

Easy Web-Based Configuration/Management

Command Line Interface (CLI)

Logging and Real-Time Monitoring

Centralized Management **

* For DFL-1600 and DFL-2500 only

** Used in conjunction with D-Link Central Management Device

(DFL-1600 and DFL-2500 only)

Hardware

Powerful Firewall Engines

Multiple User-Configurable Ports

High-Speed Gigabit Interfaces *

For Business Network Security

Integrated Firewall/VPN Appliance

Proactive Network Security

Increase Network Efficiency & Utilization

Multiple User-Configurable Ethernet/Gigabit Interfaces

Powerful Firewall & VPN Data Encryption Performance

Unrestricted User Support

DFL-800/1600/2500

FEATURES

High-Performance Integrated Firewalls

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Summary of Contents

Page 1 - For Business Network Security

With businesses becoming increasingly network-dependent, your investment in a reliablenetwork security solution becomes crucial. D-Link Ne

Page 2 - 3 Distinctive Firewalls

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Page 3 - Specification Chart

MSN Messenger, Yahoo Messenger, InterfacesSystem PerformanceFirewall SystemNetworkingVirtual Private Network (VPN)System ManagementUser Authentication

Page 4 - D-Link Worldwide Offices

TEL: 41-(0)-1-832-11-00TEL: 30-210-9914 512TEL: 32-(0)2-517-7111TEL: 48-(0)-22-583-92-75TEL: 36-(0)-1-461-30-00TEL: 65-6774-6233TEL: 61-2-8899-1800TEL