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 40 lists the show mpls l2transport interface command output fields.

Table 40: 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

Monitoring the Policy Configuration of Layer 2 Services over MPLS

Purpose

Action

Meaning

Related Documentation