138Auto BW : Disabled Auto BW Freq : -Min BW : - Max BW : -Current Collected BW: -Interfaces Protected: -VPN Bind Type : NONEVPN Bind Value : -Car Policy : DisabledTunnel Group : PrimaryPrimary Tunnel : -Backup Tunnel : -Group Status : -Oam Status : -# Execute the display mpls te cspf tedb all command on Switch A to view information about linksin TEDB.[SwitchA] display mpls te cspf tedb allMaximum Node Supported: 128 Maximum Link Supported: 256Current Total Node Number: 4 Current Total Link Number: 6Id MPLS LSR-Id IGP Process-Id Area Link-Count1 3.3.3.9 ISIS 1 Level-2 22 2.2.2.9 ISIS 1 Level-2 23 4.4.4.9 ISIS 1 Level-2 14 1.1.1.9 ISIS 1 Level-2 17. Create a static route for routing MPLS TE tunnel traffic:[SwitchA] ip route-static 30.1.1.2 24 tunnel 1 preference 1Execute the display ip routing-table command on Switch A. You can see a static route entry withinterface Tunnel1 as the outgoing interface.RSVP-TE GR configuration exampleNetwork requirements• Switch A, Switch B and Switch C are running IS-IS. All of them are Level-2 devices and support RSVPhello extension.• Use RSVP-TE to create a TE tunnel from Switch A to Switch C.• Switch A, Switch B and Switch C are RSVP-TE neighbors. With GR capability, each of them canprovide GR helper support when another is GR restarting.Figure 33 Network diagramConfiguration procedure1. Assign IP addresses and masks to interfaces (see Figure 33). (Details not shown.)2. Enable IS-IS to advertise host routes with LSR IDs as destinations. (Details not shown.)
