协议
| 数据链路协议 |
HTTP/S, SSH, SMTP, IMAP, POP3, NNTP, ASP, DNS, LDAP, RADIUS, TFTP, RDP, TCP/UDP |
数据传输
| SSL性能 |
30000 transactions/sec |
另外
| 数据传输率（最大） |
10000 Mbit/s |
| 连接方式 |
Wired |
Load Balancer 840 ADC, 10Gbps, 30000TPS, 2U Fullsize, 500 Real Server Support + 10Gb Fiber NICs + 1Y EU
Highly demanding enterprise networks require full-featured application
delivery that optimizes application load balancing and performance while
providing protection from an ever-expanding list of intrusions and attacks.
The Barracuda Advantage
- Proven technology that has blocked more than 11 billion real-world attacks
- High-performance platform designed for data centers
- GeoIP-based application control
- Pre-built application templates for rapid deployment
- Available as a virtual appliance
Product Spotlight
- Multiport platform with fiber and copper network interfaces
- Advanced Layer 4 & Layer 7 load balancing
- SSL offloading & application acceleration
- Global Server Load Balancing for application delivery across data centers
- Comprehensive attack protection and Data Loss Prevention
Load Balancing
- Layer 4 & Layer 7 load balancing
- IPv6/IPv4 support
- Active/passive high availability
- Adaptive load balancing by CPU load, URL load, and terminal sessions
- Session persistence
- Server health check and monitoring
Acceleration
The Barracuda Load Balancer ADC is ideal for optimizing application performance. It offloads compute-intensive SSL transactions from the server, preserving resources for applications. In addition, optimization features such as caching, compression, and TCP pooling enable faster application delivery and ensure scalability.
Availability
Using health and performance checks, the Barracuda Load Balancer ADC distributes traffic for efficient use of server resources and employs server failover for high availability. Global Server Load Balancing allows redundancy across multiple sites enhancing availability and speeding disaster recovery.
Control
Content routing and content rewrites enable full control of application traffic and customized application delivery based on users, regions, and/or devices. Client controls gives administrators the ability to throttle requests to ensure application availability even during periods of heavy traffic.
Security
Application Security provides superior protection against data loss, DDoS, and all known application-layer attack modalities. Automatic updates ensure comprehensive security for existing and emerging Layer 7 threats such as Cross-site Scripting (XSS), SQL injections (SQLi), and Cross-site Request Forgery (CSRF).
