1-15To do… Use the command… RemarksEnable global MPLS TE mpls te RequiredDisabled by defaultExit to system view quit ––Enter the interface view of anMPLS TE linkinterface interface-typeinterface-number ––Enable interface MPLS TE mpls te RequiredDisabled by defaultExit to system view quit ––Create a tunnel interface andenter its viewinterface tunneltunnel-number RequiredAssign an IP address to thetunnel interfaceip address ip-addressnetmask RequiredSet the tunnel protocol to MPLSTE tunnel-protocol mpls te RequiredConfigure the destinationaddress of the tunnel destination ip-address RequiredConfigure the tunnel ID of thetunnel mpls te tunnel-id tunnel-id RequiredSubmit the current tunnelconfiguration mpls te commit Requiredz Depending on the MPLS TE signaling protocol a tunnel uses, the basic capabilities you configuredin this section may be inadequate for the tunnel to work and you may need to make extraconfigurations.z For information about tunnel interfaces, refer to Tunneling Configuration in the IP Services Volume.Creating MPLS TE Tunnel over Static CR-LSPCreating MPLS TE tunnels over static CR-LSPs does not involve configuration of tunnel constraints orthe issue of IGP TE extension or CSPF. What you need to do is to create a static CR-LSP and a TEtunnel using static signaling and then associate them.Despite its ease of configuration, the application of MPLS TE tunnels over static CR-LSPs is restrictedbecause they do not accept bandwidth constraints and cannot dynamically adapt to network changes.Static CR-LSPs are special static LSPs. They share the same constraints and use the same labelspace.Configuration PrerequisitesBefore making the configuration, do the following:z Configure static routing or an IGP protocol to make sure that all LSRs are reachable.
