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假装网络工程师19——MPLS静态LSP介绍-兔样兔森破

 3 years ago
source link: https://blog.51cto.com/arkling/2532473
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一、背景介绍MPLS作为一种多协议标签交换技术常用于运营商的骨干网络中,它使用标签交换的技术,打通了同一客户不同站点之间的网络连接,整个运营商的MPLS域类似透明的,用户并不感知。下图中R4与R5模拟同一客户的2个站点出口路由,通过MPLS域R4和R5路由器之间可以直接ping通,这就像在运营商的网络中建立了一条隧道,直接将不同站点的网络对接,所以MPLS也是一种隧道技术,常被称为MPLS***二

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