北电网络Contivity5000主要是为大型企业的核心节点、数据中心IDC和大型分支节点而设计,它在单一硬件设备以集成的方式提供IP路由、虚拟专用网(VPN)、状态防火墙、加密、认证、策略服务、Qos和带宽管理业务,单一Contivity5000可以解决通常需要多个专用IP和安全设备来处理的问题。高度冗余和模块化的特点使Contivity5000可以 Nortel Networks Contivity 5000, designed primarily for large enterprise core nodes, data center IDCs and large branch nodes, provides integrated routing of IP routing, virtual private networks (VPNs), stateful firewalls, encryption, authentication, Policy Services, Qos and Bandwidth Management services, the single Contivity 5000 addresses issues that typically require more than one dedicated IP and security appliance to handle. The highly redundant and modular nature of the Contivity 5000 allows