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NE40E V800R010C00 Configuration Guide - MPLS 01

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Checking the Configurations

Checking the Configurations

After configuring the PCE function to calculate paths for MPLS TE tunnels, you can view PCEP session information and PCEP statistics.

Prerequisites

The PCE function has been configured.

Procedure

  • Run the display pce protocol session [ ip-address | verbose ] command to check PCEP session information.
  • Run the display pce protocol statistics [ ip-address ] command to check PCEP statistics.
  • Run the display mpls te tunnel-interface command to check PCE delegation type of the TE tunnel.

Example

Run the display pce protocol session verbose command. The command output shows that the PCEP session is Up.

<HUAWEI> display pce protocol session verbose
Session IP               : 7.7.7.7
Session ID               : 73
State                    : UP
Keepalive Timer          : 30
Hold Timer               : 120
Peer Keepalive Timer     : 30
Peer Hold Timer          : 120
Session Capability       : Stateful, PCE-Init, Segment-Routing, Label-Stitch
Session Preference       : 3(YES)
Session Active Time      : 2017-07-19 13:20:50
Last session down reason : Hold Timer Expired
Notification Status      : Normal
Maximum Segment Depth    : 10
Stitch Label Base        : 321536
Stitch Label Size        : 10240

Run the display pce protocol statistics command to view PCEP statistics.

<HUAWEI> display pce protocol session verbose
Remote IP  : 10.10.10.9
Session ID : 125
Message statistics                    Sent    Received
   Open                                  1           1
   Keepalive                            62          62
   Path computation request              0           0
   Path computation response             0           0
   LSP update                            0           0
   LSP report                           11           0
   LSP PCE-init                          0           0
   Notification                          0           0
   Error                                 0           0
   Close                                 0           0
   Label update                          0           4
   Label report                          2           0
   Total                                74          63
Received unknown messages : 0
Received unknown requests : 0
Path computation statistics
   Success : 0
   Failure : 0
   Timeout : 0
Minimum computation time (in seconds) : 0.000
Maximum computation time (in seconds) : 0.000
Run the display mpls te tunnel-interface command to view PCE delegation type.
<HUAWEI> display mpls te tunnel-interface
    Tunnel Name       : Tunnel1
    Signalled Tunnel Name: -
    Tunnel State Desc : CR-LSP is Up
    Tunnel Attributes   :     
    Active LSP          : Primary LSP                                       
    Traffic Switch      : - 
    Session ID          : 1
    Ingress LSR ID      : 1.1.1.9               Egress LSR ID: 4.4.4.9
    Admin State         : UP                    Oper State   : UP
    Signaling Protocol  : RSVP
    FTid                : 1
    Tie-Breaking Policy : None                  Metric Type  : None
    Bfd Cap             : None                  
    Reopt               : Disabled              Reopt Freq   : -              
    Auto BW             : Disabled              Threshold    : 0 percent
    Current Collected BW: 0 kbps                Auto BW Freq : 0
    Min BW              : 0 kbps                Max BW       : 0 kbps
    Offload             : Disabled              Offload Freq : - 
    Low Value           : -                     High Value   : - 
    Readjust Value      : - 
    Offload Explicit Path Name: 
    Tunnel Group        : -                                              
    Interfaces Protected: -
    Excluded IP Address : -
    Referred LSP Count  : 0  
    Primary Tunnel      : -                     Pri Tunn Sum : -              
    Backup Tunnel       : -                                                    
    Group Status        : -                     Oam Status   : -             
    IPTN InLabel        : -                     Tunnel BFD Status : -                               
    BackUp LSP Type     : None                  BestEffort   : Disabled
    Secondary HopLimit  : -
    BestEffort HopLimit  : -
    Secondary Explicit Path Name: -
    Secondary Affinity Prop/Mask: 0x0/0x0
    BestEffort Affinity Prop/Mask: 0x0/0x0  
    IsConfigLspConstraint: -
    Hot-Standby Revertive Mode:  Revertive
    Hot-Standby Overlap-path:  Disabled
    Hot-Standby Switch State:  CLEAR
    Bit Error Detection:  Disabled
    Bit Error Detection Switch Threshold:  -
    Bit Error Detection Resume Threshold:  -
    Ip-Prefix Name    : -
    P2p-Template Name : -
    PCE Delegate      : Only status report      LSP Control Status : Local control
    Entropy Label       :None 
    Associated Tunnel Group ID: -                 Associated Tunnel Group Type: -
    Auto BW Remain Time : 200 s   Reopt Remain Time  : 100 s

    Primary LSP ID      : 1.1.1.9:19
    LSP State           : UP                    LSP Type     : Primary
    Setup Priority      : 7                     Hold Priority: 7
    IncludeAll          : 0x0
    IncludeAny          : 0x0
    ExcludeAny          : 0x0
    Affinity Prop/Mask  : 0x0/0x0               Resv Style   :  SE
    Configured Bandwidth Information:
    CT0 Bandwidth(Kbit/sec): 20000           CT1 Bandwidth(Kbit/sec): 0
    CT2 Bandwidth(Kbit/sec): 0               CT3 Bandwidth(Kbit/sec): 0
    CT4 Bandwidth(Kbit/sec): 0               CT5 Bandwidth(Kbit/sec): 0
    CT6 Bandwidth(Kbit/sec): 0               CT7 Bandwidth(Kbit/sec): 0
    Actual Bandwidth Information:
    CT0 Bandwidth(Kbit/sec): 20000           CT1 Bandwidth(Kbit/sec): 0
    CT2 Bandwidth(Kbit/sec): 0               CT3 Bandwidth(Kbit/sec): 0
    CT4 Bandwidth(Kbit/sec): 0               CT5 Bandwidth(Kbit/sec): 0
    CT6 Bandwidth(Kbit/sec): 0               CT7 Bandwidth(Kbit/sec): 0
    Explicit Path Name  : -                                Hop Limit: -
    Record Route        : Disabled              Record Label : Disabled
    Route Pinning       : Disabled
    FRR Flag            : Disabled
    IdleTime Remain     : -
    BFD Status          : -
    Soft Preemption     : Enabled 
    Reroute Flag        : Disabled
    Pce Flag            : Normal
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Updated: 2018-07-12

Document ID: EDOC1100028530

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