首页>
外国专利>
Full mesh LSP and full mesh T-LDP provisioning between provider edge routers in support of layer-2 and layer-3 virtual private network services
Full mesh LSP and full mesh T-LDP provisioning between provider edge routers in support of layer-2 and layer-3 virtual private network services
展开▼
机译:提供者边缘路由器之间的全网状LSP和全网状T-LDP设置,支持第2层和第3层虚拟专用网络服务
展开▼
页面导航
摘要
著录项
相似文献
摘要
A network management system, and a method of, centrally provisioning a full transport LSP mesh and a full targe ted LDP signaling session mesh in support of VPN services provisioning are provided. A network management system repository tracks Provider Edge nodes (PE) having label switch router functionality, transport LSP meshes and targeted LDP session meshes. The method includes selecting PE nodes for inclusion in a node group, identifying PE node pairs, and issuing commands to paired PE nodes to commission managed transport LSPs and targeted LDP signaling sessions. The advantages are derived from the full mesh LSP content transport provisioning and targeted LDP signaling session provisioning effected in a centralized network management context enabling service providers to: assure network resiliency, assure service quality, and provide accounting, in respect of Layer-2 and Layer-3 VPN services irrespective of client side deployed infrastructure while leveraging installed infrastructure in the service provider communications network core. Additional advantages are derived from increased operations management personnel productivity while reducing the probability of human error compared to manual provisioning thereof enabling wide availability of VPN services.
展开▼