数据传输
| 虚拟专用网通过 |
300 Mbit/s |
| 防火墙通过 |
600 Mbit/s |
联网
| 虚拟专用网信道数量 |
2500 |
| 用户数量 |
1000 user(s) |
协议
| 管理协议 |
SNMP v1, v2c |
| 支持网络协议 |
PPPoE, NAT, PAT |
其他功能
| 网路功能 |
Ethernet, Fast Ethernet, Gigabit Ethernet |
另外
| 数据传输率（最大） |
1000 Mbit/s |
| 连接方式 |
Wired |
Enterprise Business Firewall with Zone-Defense
With 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.
The DFL-2500 firewall provide you with the assurance of a dedicated network security Solution for enterprise businesses, with integrated functions including firewall, load balance, fault tolerance, ZoneDefense, 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. The DFL-2500 meets the security and remote access needs of business that demands extreme 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, DFL-2500 include a special feature called ZoneDefense -- a mechanism that operates seamlessly with D-Link xStack switches to perform proactive network security. ZoneDefense automatically quarantines infected computers on the network and prevents them from flooding your network with malicious traffic.
Within an industrial chassis, DFL-2500 pack up an impressive set of hardware that includes high-speed processors, large databases and firewall power to handle up to 1 million concurrent sessions. The DFL-2500 comes with multiple user-configurable interfaces, including high-speed Gigabit ports for flexible, scalable and cost effective network deployments linking the medium sized business or workgroup together.
The DFL-2500 can be remotely managed via a web-based interface or through a dedicated VPN connection. It also includes 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.
