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    Monitoring the Policy Configuration of Layer 2 Services over MPLS

    Purpose

    Display status and configuration information about layer 2 services over MPLS (also known as Martini, or layer 2 transport) on the router or on specific interfaces. Displays only layer 2 circuits for the specified interface.

    Action

    To display information about layer 2 services over MPLS policy lists:

    host1#show mpls l2transport interface 
    FastEthernet9/0.1
      routed to 222.9.1.3  on base LSP  tun mpls:lsp-de090100-24-37
      group-id 2 vc-id 900001 mtu 1500
      State UP
      In  Label 48 on stack 
        0 pkts, 0 hcPkts, 0 octets
        0 hcOctets, 0 errors, 0 discardPkts
      Out Label 49 on  tun mpls:lsp-de090100-24-37
        0 pkts, 0 hcPkts, 0 octets
        0 hcOctets, 0 errors, 0 discardPkts
        queue 0: traffic class best-effort, bound to atm-vc ATM1/0.1
          Queue length 0 bytes 
          Forwarded packets 0, bytes 0
          Dropped committed packets 0, bytes 0
          Dropped conformed packets 0, bytes 0
          Dropped exceeded packets 0, bytes 0
        MPLS policy input mplsInputPolicy
          classifier-group claclWst50 entry 1      
            0 packets, 0 bytes
            rate-limit-profile rlp
              committed: 0 packets, 0 bytes, action: transmit
              conformed: 0 packets, 0 bytes, action: transmit
              exceeded:  0 packets, 0 bytes, action drop
        MPLS policy output mplsOutputPolicy
          classifier-group claclWst75 entry 1      
            0 packets, 0 bytes
            rate-limit-profile rlp
              committed: 0 packets, 0 bytes, action: transmit
              conformed: 0 packets, 0 bytes, action: transmit
              exceeded:  0 packets, 0 bytes, action: drop

    Meaning

    Table 1 lists the show mpls l2transport interface command output fields.

    Table 1: show mpls l2transport interface Output Fields

    Field Name

    Field Description

    Interface

    Specifier and status of each interface

    base-LSP/remote-addr

    Identifies either the tunnel that is selected to forward the traffic or the address of the router at the other end

    group-id

    Group ID number for the interface

    vc-id

    VC ID number for the interface

    mtu

    Maximum transmission unit for the interface

    state/in/out-label

    Status of the Layer 2-over-MPLS connection or the incoming/outgoing VC label

    Mpls Statistics

     

    pkts

    Number of packets received or sent

    hcPkts

    Number of high-capacity (64-bit) packets received or sent

    octets

    Number of octets received or sent

    hcOctets

    Number of high-capacity (64-bit) octets received or sent

    errors

    Number of packets that are dropped for some reason at receipt or before being sent

    discardPkts

    Number of packets that are discarded due to lack of buffer space at receipt or before being sent

    queue, traffic class, bound to

    Queue and traffic class bound to the specified interface

    Queue length

    Number of bytes in queue

    Forwarded packets, bytes

    Total number of packets and bytes forwarded by this interface

    Dropped committed packets, bytes

    Total number of committed packets and bytes dropped by this interface

    Dropped conformed packets, bytes

    Total number of conformed packets and bytes dropped by this interface

    Dropped exceeded packets, bytes

    Total number of exceeded packets and bytes dropped by this interface

    MPLS policy

    Type (input, output) and name of policy

    classifier-group

    Name of a CLACL attached to the interface and number of entry

    rate-limit-profile

    Name of profile

    Committed

    Number of packets and bytes conforming to the committed access rate

    Conformed

    Number of packets and bytes that exceed the committed access rate but conform to the peak access rate

    Exceeded

    Number of packets and bytes exceeding the peak access rate

     

    Related Documentation

     

    Published: 2014-08-14