Prerequisites
Before you configure static SR over MPLS, perform the following tasks:
Determine the ingress node, transit nodes, and egress node of a static LSP.
Determine the incoming label of each transit node's adjacency to a neighbor. On a device, a static SRLSP, a static LSP, and a static CRLSP cannot use the same incoming label.
Enable MPLS on interfaces that will participate in MPLS forwarding. For information about enabling MPLS, see "Configuring basic MPLS."