Routing configuration guide for cisco asr 9000 series. Pdf minimum backup configurationcreation method for ip. A method is disclosed that is implemented by a router for executing an internet protocol fast reroute process in response to a network event invalidating a current route to a destination node without degrading forwarding plane functionality or performance caused by indirect forwarding information base lookups. Ip fast reroute ipfrr is resiliency technology to provide fast traffic recovery upon link or node failure for mission critical services. According to one aspect of this document, a fast reroute method is provided. Minimum backup configurationcreation method for ip fast reroute. Fast reroute overview techlibrary juniper networks. Ex4600,qfx series,mx series,acx series,m series,t series,ptx series. Request pdf a loopfree interfacebased fast reroute technique nowadays, providing reliable network services is getting more and more important. The present invention relates to a method for implementing fast reroute frr in the driver layer. Pdf ip fast reroute techniques have been proposed for achieving fast failure recovery in just a few milliseconds. As a routing method to recover fast from a single network component link or node failure, a method using multiple. To locate and download mibs using cisco ios xr software. Configuring fast reroute techlibrary juniper networks.
513 1577 797 812 28 347 1434 504 1394 940 541 667 797 842 666 780 664 341 176 1016 663 274 138 1406 902 41 1287 574 668 1400 386 648 1281 18 1201 1049 400 488 160