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Tunnel Priority

Picture
CSR1
interface Tunnel104
 tunnel mpls traffic-eng priority 4 4

%LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel104, changed state to up

%LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel100, changed state to down
%LINEPROTO-5-UPDOWN: Line protocol on Interface Tunnel101, changed state to down

CSR1
TE-SIG-HE: Tunnel100 [0]: Attempting to activate
TE-SIG-HE: Tunnel100: Activation failed, reason: No path that satisfy tunnel constraints
TE-SIG-HE: Tunnel101 [0]: Attempting to activate
TE-SIG-HE: Tunnel101: Activation failed, reason: No path that satisfy tunnel constraints


​CSR1#show mpls traffic-eng tunnels tunnel 104

Name: CSR1_t104                           (Tunnel104) Destination: 192.0.2.13
  Status:
    Admin: up         Oper: up     Path: valid       Signalling: connected
    path option 100, type dynamic (Basis for Setup, path weight 50)

  Config Parameters:
    Bandwidth: 250000   kbps (Global)  Priority: 4  4   Affinity: 0x0/0x1
    Metric Type: TE (default)
    AutoRoute: disabled LockDown: disabled Loadshare: 250000 [8000] bw-based
    auto-bw: disabled
  Active Path Option Parameters:
    State: dynamic path option 100 is active
    BandwidthOverride: disabled  LockDown: disabled  Verbatim: disabled


  InLabel  :  -
  OutLabel : GigabitEthernet1, 40
  Next Hop : 10.1.3.3
  RSVP Signalling Info:
       Src 192.0.2.1, Dst 192.0.2.13, Tun_Id 104, Tun_Instance 126
    RSVP Path Info:
      My Address: 10.1.3.1   
      Explicit Route: 10.1.3.3 10.3.9.3 10.3.9.9 10.9.15.9 
                      10.9.15.15 10.14.15.15 10.14.15.14 10.13.14.14 
                      10.13.14.13 192.0.2.13 
      Record   Route:   NONE
      Tspec: ave rate=250000 kbits, burst=1000 bytes, peak rate=250000 kbits
    RSVP Resv Info:
      Record   Route:   NONE
      Fspec: ave rate=250000 kbits, burst=1000 bytes, peak rate=250000 kbits
  Shortest Unconstrained Path Info:
    Path Weight: 30 (TE)
    Explicit Route: 10.1.3.1 10.1.3.3 10.3.14.3 10.3.14.14 
                    10.13.14.14 10.13.14.13 192.0.2.13 
  History:
    Tunnel:
      Time since created: 41 minutes, 55 seconds
      Time since path change: 4 minutes, 12 seconds
      Number of LSP IDs (Tun_Instances) used: 126
    Current LSP: [ID: 126]
      Uptime: 4 minutes, 12 seconds
    Prior LSP: [ID: 123]
      ID: path option unknown
      Removal Trigger: path error


CSR3#show mpls traffic-eng topology 192.0.2.1

IGP Id: 0000.0000.0001.00, MPLS TE Id:192.0.2.1 Router Node  (isis  level-1) id 24
      link[0]: Broadcast, DR: 0000.0000.0003.04, nbr_node_id:22, gen:86
      frag_id: 0, Intf Address: 10.1.3.1
      TE metric: 10, IGP metric: 10, attribute flags: 0x0
      SRLGs: None 
      physical_bw: 1000000 (kbps), max_reservable_bw_global: 750000 (kbps)
      max_reservable_bw_sub: 0 (kbps)

                             Global Pool       Sub Pool
           Total Allocated   Reservable        Reservable
           BW (kbps)         BW (kbps)         BW (kbps)
           ---------------   -----------       ----------
    bw[0]:            0           750000                0
    bw[1]:            0           750000                0
    bw[2]:            0           750000                0
    bw[3]:            0           750000                0
    bw[4]:       250000           500000                0
    bw[5]:            0           500000                0
    bw[6]:            0           500000                0
    bw[7]:       250000           250000                0
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  • Home
  • Technology VoD!
    • Cisco >
      • Route & Switch / Enterprise Infrastructure
  • Technology Breakdowns!
    • Route&Switch/Ent. Infra. >
      • L2 Technologies
      • L3 Technologies
      • VPN Technologies
      • Services >
        • IOS - Dynamic NAT
        • HSRP - IPv4 Setup
        • HSRP - Priority and Preemption
    • Service Provider >
      • IGPs (Interior Gateway Protocols)
      • First Hop Redundancy >
        • HSRP (Hot Standby Router Protocol) >
          • HSRP - IOS/IOS XE Setup
          • HSRP - IOS XR Setup
      • BGP (Border Gateway Protocol)
      • Inter AS Multicast (MSDP)
      • Intra-AS MPLS
      • Inter-AS MPLS
    • Security >
      • IOS Firewall
      • ASA Firewall
      • FirePOWER Threat Defense >
        • FTD - FTD NGFW Device Setup and FMC Integration
      • VPNs >
        • PKI
        • Site to Site VPNs
        • Remote Access VPNs >
          • IOS Remote Access
          • ASA Remote Access
    • Data Center >
      • Nexus 9000v >
        • Nexus 9000v - Enabling Features
        • Nexus 9000v - VLANs and Trunks
        • Nexus 9000v - LACP Port Channels
        • Nexus 9000v - vPC (Virtual Port Channel)
        • Nexus 9000v - OSPFv2
        • Nexus 9000v - VXLAN - Ingress Replication Flood and Learn
        • Nexus 9000v - IP Multicast
        • Nexus 9000v - VxLAN - Multicast Flood and Learn
        • Nexus 9000v - VxLAN - BGP EVPN with Multicast
        • Nexus 9000v - VxLAN - BGP EVPN w/Ingress Replication
        • Nexus 9000v - VxLAN - Inter-VxLAN Routing with BGP EVPN
        • Nexus 9000v - VXLAN - External Routing
      • Nexus 7000v
    • Palo Alto