63Step Command Remarks2. Configure the MPLS LSR ID. mpls lsr-id lsr-idBy default, no MPLS LSR ID isconfigured.An MPLS LSR ID is in the format ofan IP address and must be uniquewithin an MPLS domain. H3Crecommends using the IP addressof a loopback interface on an LSRas the MPLS LSR ID.3. Enable MPLS globally andenter MPLS view. mpls By default, global MPLS isdisabled.4. Return to system view. quit N/A5. Enter interface view. interface interface-typeinterface-number N/A6. Enable MPLS for the interface. mpls By default, MPLS is disabled oninterfaces.Configuring a static LSPBefore you configure a static LSP, complete the following tasks:• Determine the ingress LSR, transit LSRs, and egress LSR for the static LSP.• Enable MPLS on all these LSRs.• Make sure that the ingress LSR has a route to the FEC destination. This is not required on the transitLSRs and egress LSR.When you configure a static LSP, follow these configuration guidelines:• The outgoing label of an upstream LSR is the incoming label of its downstream LSR.• When you configure a static LSP on the ingress LSR, the next hop specified must be consistent withthe next hop of the optimal route in the routing table. If you configure a static IP route for the LSP, besure to specify the same next hop for the static route and the static LSP. For information aboutconfiguring a static IP route, see Layer 3—IP Routing Configuration Guide.• For an ingress or transit LSR, do not specify the public address of an interface on the LSR as the nexthop address.To configure a static LSP:Step Command Remarks1. Enter system view. system-view
