联网
| 虚拟专用连接线接口数量 |
3000 |
| VLAN 数量 |
256 |
| 虚拟专用网信道数量 |
1500 |
| 支持服务质量（QoS） |
Y |
| 动态主机配置协议客户 |
Y |
| 动态主机配置协议服务器 |
Y |
| 用户数量 |
1000 user(s) |
数据传输
| IPS / IDS的吞吐量 |
1400 Mbit/s |
| 防火墙通过 |
2750 Mbit/s |
| 最大防火墙连接 |
450000 |
| 每秒最大防火墙连接 |
10000 |
协议
| 管理协议 |
HTTP/S, SMTP, POP3, IMAP, FTP |
| 支持网络协议 |
TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP, RADIUS |
| 路由协议 |
OSPF, RIP-2, RIP-1 |
NSA 4500 GAV/IPS/Application Firewall Bundle (1 Year) - 2.75 Gbps, 3000 Global VPN, 6 x 10/100/1000Mbits, 256 VLAN, 512 MB, 100-240Vac, 60-50Hz, 66 W
Restricted Use just means you have to have a qualifying SonicWALL to upgrade, the product you receive is a brand new (sealed) SonicWALL bundled product. This is an official promotion available until October 31st 2012, although you can still purchase until our existing stocks run out.
The Dell SonicWALL NSA 4500 is a next-generation United Threat Management platform, utilizing breakthrough multi-core hardware design with eight cores and 6 GbE interfaces to deliver real-time internal and external network protection without compromising performance over corporate networks and distributed environments.
The NSA 4500 combines high-speed intrusion prevention, file and content inspection, and powerful application firewall capabilities with an extensive array of advanced networking, high availability and configuration flexibility features to meet the needs of demanding corporate environments.
With Dell SonicWALL Clean VPN™ technology and built-in secure wireless LAN functionality, the NSA 4500 is an ideal solution for wired and wireless applications.
FEATURES AND BENEFITS
SonicWALL’s next generation security incorporates a new level of UTM that integrates intrusion prevention, gateway anti-virus and anti-spyware and features the Application Firewall suite of confi gurable tools to prevent data leakage and off er granular application control.
Scalable multi-core hardware and reassembly-free deep packet inspection scans and eliminates threats of unlimited fi le sizes, and provides virtually unrestricted concurrent connections with uncompromising speed.
Stateful high availability and load balancing features in SonicOS 5.0 Enhanced maximize total network band-width and maintain seamless network uptime, delivering uninterrupted access to missioncritical resources, and ensuring that VPN tunnels and other network traffi c will not be interrupted in the event of a failover.
Advanced state-of-the-art performance and lowered TCO are achieved by using the processing power of multiple cores in unison to dramatically increase throughput and provide simultaneous inspection capabilities, while lowering power consumption.
Advanced routing services and networking features incorporate advanced networking and security technology including 802.1q VLANs, WAN/WAN failover, zone and object-based management, load balancing, advanced NAT modes and more, providing granular confi guration fl exibility and comprehensive protection at the administrator’s discretion.
Standards-based Voice over IP (VoIP) capabilities provide the highest levels of security for every element of the VoIP infrastructure, from communications equipment to VoIP-ready devices such as SIP Proxies, H.323 Gatekeepers and Call Servers.
Secure distributed wireless LAN services enable the appliance to function as a secure wireless switch and controller that automatically detects and confi gures SonicPoints,™ SonicWALL wireless access points, for secure remote access in distributed network environments.
Onboard Quality of Service (QoS) features use industry standard 802.1p and Diff erentiated Services Code Points (DSCP) Class of Service (CoS) designators to provide power-ful and fl exible bandwidth management that is vital for Voice over IP, multimedia content and business-critical applications.
