display ospfv3 topology verbose

Function

The display ospfv3 topology verbose command displays information about the detailed information of the topology in an OSPFv3 area.

Format

display ospfv3 [ process-id ] topology [ area { area-id | area-id } ] verbose

Parameters

Parameter	Description	Value
process-id	Specifies an OSPFv3 process ID.	The value is an integer ranging from 1 to 4294967295.
area area-id	Specifies an area ID.	The value can be a decimal integer or in the IPv4 address format. The integer ranges from 0 to 4294967295.
verbose	Displays the detailed information of the topology.	-

Parameter

Description

Value

process-id

Specifies an OSPFv3 process ID.

The value is an integer ranging from 1 to 4294967295.

area area-id

Specifies an area ID.

The value can be a decimal integer or in the IPv4 address format. The integer ranges from 0 to 4294967295.

verbose

Displays the detailed information of the topology.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ospf	read

Usage Guidelines

Usage Scenario

To check information about the topology in an OSPFv3 area, run the display ospfv3 topology command. The command output shows information about nodes on the topology, including the type and attribute of each node and cost, outbound interface, and next hop IP address of the path to each node. Such information helps OSPFv3 troubleshooting.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the topology in OSPFv3 area 1.

<HUAWEI> display ospfv3 topology verbose
2019-08-13 19:47:13.254 

OSPFv3 Process (1)
Bits :
B - ABR    E - ASBR    V - VIRTUAL    NT - NSSA translator

Shortest Path Tree for Area: 0.0.0.0

Node: Router    10.11.1.2    Cost: 1 Cost(tunnel): 0
    BitFlags : B
    Neighbors: 1 (Children:(0) Parents:(1))
    Neighbor List:
        router  10.10.10.10, Parent, cost: 0
    Nexthop List:
        10.11.1.2        GE0/1/0.1

**Table 1** Description of the **display ospfv3 topology verbose** command output
Item	Description
Bits	Device type: B bit: ABR. E bit: ASBR.
Shortest Path Tree for Area	Display detailed information about the topology based on which OSPFv3 routes are calculated in a specified area.
BitFlags	Route Type ID.
Neighbor List	Neighbor of the path to the node.
Nexthop List	Next hop of the path to the node.
Cost	Cost.