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楼主 |
发表于 2009-3-2 00:45:50
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Features(特性)
Advanced Routing (高级路由)
Multicast Protocol Support (组播支持)
Quality of Service for both encrypted and unencrypted traffic (对加密和非加密流量的QoS)
Flexible Server Load Balancing (灵活的负载均衡服务器)
Advanced Routing(高级路由)
For organizations looking to implement scalable, fault-tolerant, secure networks, Advanced Networking enables them to run industry-standard dynamic routing protocols including BGP, OSPF, RIPv1, and RIPv2 on security gateways. OSPF, RIPv1, and RIPv2 enable dynamic routing over a single autonomous system—like a single department, company, or service provider—to avoid network failures. BGP provides dynamic routing support across more complex networks involving multiple autonomous systems—such as when a company uses two service providers or divides a network into multiple areas with different administrators responsible for the performance of each.
为组织实现可升级的,容错的,安全的网络,高级网络刀片使他们能在安全网关上运行工业标准的动态路由协议,包括BGP,OSPF,RIPv1,RIPv2。OSPF,RIPv1,和RIPv2使动态路由协议运行在一个单一的自治系统上—像一个单一部门,公司或服务提供商——避免网络失效。BGP提供了动态路由支持复杂的网络跨越了几个自治系统 — 例如当一个企业使用两个服务提供商或把网络分割为多个区域,使用不同的管理者各自管理其性能。
Multicast Protocol Support (组播支持)
Advanced Networking also integrates multicast protocol support, including IGMP, PIM-DM, and PIM-SM. By incorporating multicast protocols, Advanced Networking enables security gateways to efficiently and effectively manage which multicast sessions, such as stock tickers or videoconferencing, to forward into their networks.
高级网络也集成了组播协议支持,包括IGMP,PIM-DM,和PIM-SM。通过合并组播协议,高级网络能使安全网关有效的管理组播会话,比如股票分析或转发进他们网络的视频会议。
Quality of Service for both encrypted and unencrypted traffic(为加密和非加密的流量提供质量服务)
Advanced Networking lets you to prioritize business-critical traffic such as ERP, database, and Web services traffic over less time-critical traffic. It also allows you to guarantee bandwidth and control latency for streaming applications such as Voice over Internet Protocol (VoIP) and video conferencing. In addition, with highly granular controls, Advanced Networking enables guaranteed or priority access to specific employees—even if they are remotely accessing network resources through a VPN tunnel.
高级网络使你优先处理商业关键流量,诸如:ERP,数据库和Web服务流量。它也允许你为流媒体应用保证带宽和控制延迟比如VoIP和视频会议。另外,使用细粒度控制,高级网络能保证特定的雇员优先访问—甚至他们正在通过VPN隧道访问网络的资源。
Flexible Server Load Balancing(灵活的服务器负载均衡)
Each connection request is directed to a specific server based on one of the Advanced Networking Software Blade’s five pre-defined load balancing algorithms. The server load algorithm prevents any server from handling a disproportionately high volume of traffic. Each incoming connection request is directed to the server experiencing the lightest load.
每一个连接要求定位于一个特定的服务器,高级网络软件刀片有五个预定义的负载均衡算法。服务器负载算法阻止任何一个服务处理过高的数据量。每一个进站连接要求定位到那些低负载的服务器上。 |
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