display ospf cumulative

Function

The display ospf cumulative command displays OSPF statistics.

Format

display ospf [ process-id ] cumulative

Parameters

Parameter	Description	Value
process-id	Specifies the ID of an OSPF process. If no OSPF process ID is specified, statistics of all the OSPF processes are displayed.	The value is an integer ranging from 1 to 65535.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

The command output can help you troubleshoot OSPF faults.

Example

# Display OSPF statistics.

<sysname> display ospf cumulative

          OSPF Process 1 with Router ID 10.1.1.1
                  Cumulations

  IO Statistics
             Type        Input     Output
            Hello           26         62
   DB Description            3          2
   Link-State Req            1          1
Link-State Update            5          5
   Link-State Ack            3          3
  ASE: 2  Checksum Sum: 233779
  LSAs originated by this router

  Router: 1
  Network: 0
  Sum-Net: 0
  Sum-Asbr: 0
  External: 3
  NSSA: 0
  Opq-Link: 0
  Opq-Area: 0
  Opq-As: 0
  LSAs Originated: 4  LSAs Received: 14

  Routing Table:
    Intra Area: 2  Inter Area: 0  ASE: 2

  Up Interface Cumulate: 2

      Neighbor Cumulate:
  =======================================================

      Neighbor cumulative data. (Process 1)
  -------------------------------------------------------
  Down:       0 Init:        0 Attempt:    0 2-Way:    0
  Exstart:    0 Exchange:    0 Loading:    0 Full:     1
  Retransmit Count: 0

      Neighbor cumulative data. (Total)
  -------------------------------------------------------
  Down:       0 Init:        0 Attempt:    0 2-Way:    0
  Exstart:    0 Exchange:    0 Loading:    0 Full:     1
  Retransmit Count: 0

**Table 1** Description of the **display ospf** **cumulative** command output
Item	Description
IO statistics	Statistics of the transmitted packets and LSAs
Type	OSPF packet type
Input	Number of received packets
Output	Number of sent packets
Hello	OSPF Hello packet
DB Description	OSPF Database Description packet
Link State Req	OSPF Link State Request packet
Link State Update	OSPF Link State Update packet
Link State Ack	OSPF Link State Acknowledgement packet
Checksum Sum	Checksum of the AS external LSA
LSAs originated by this router	Detailed statistics of the transmitted LSAs
Router	Router LSA
Network	Network LSA
Sum-Net	Type-3 summary LSA
Sum-Asbr	Type 4 summary LSA
External	AS external LSA
NSSA	Not-So-Stubby Area (NSSA)
Opq-Link	Number of Type-9 Opque LSAs
Opq-Area	Number of Type-10 Opque LSAs
Opq-As	Number of Type-11 Opque LSAs
LSA originated	Generated LSAs
LSA Received	Received LSAs
Routing Table	Routing table
Intra Area	Number of intra-area routes
Inter Area	Number of inter-area routes
ASE	Number of ASE routes (when there are no ASE routes, Disabled is displayed)
Up Interface Cumulate	Up interface Cumulate: indicates the number of interfaces, namely, the number of interfaces in DR, BDR, DRother, and P2P state.
Neighbor Cumulate	Statistics of neighbors
Neighbor cumulative data.	Detailed statistics of neighbors: Down Init Attempt 2-Way Exstart Exchange Loading Full
Retransmit Count	Total number of nodes in the retransmission list