display ospfv3 area

Function

The display ospfv3 area command displays OSPFv3 area information.

Format

display ospfv3 [ process-id ] area [ area-id ]

Parameters

Parameter	Description	Value
process-id	Specifies an OSPFv3 process ID.	The value is an integer ranging from 1 to 65535.
area-id	Specifies an area ID.	The value can be a decimal integer ranging from 0 to 4294967295 or an IPv4 address in dotted decimal notation.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

To check OSPFv3 area information, run the display ospfv3 area command.

Example

# Display OSPFv3 area information after authentication is configured in the OSPFv3 area.

<sysname> display ospfv3 area

OSPFv3 Process (1)
Area 0.0.0.0(BACKBONE)  Inactive
 Number of interfaces in this area is 0
 SPF algorithm executed 0 times
 Number of LSA 0. Checksum Sum 0x0000
 Number of Unknown LSA 0
 Area Bdr Router count: 0
 Area ASBdr Router count: 0
 Authentication : HMAC-SHA256
 Next SPF Trigger Time 500 millisecs
Area 0.0.0.1 Active
 Number of interfaces in this area is 1
 SPF algorithm executed 3 times
 Number of LSA 4. Checksum Sum 0x23AC8
 Number of Unknown LSA 0
 Area Bdr Router count: 0
 Area ASBdr Router count: 1
 Authentication : HMAC-SHA256
 Next SPF Trigger Time 500 millisecs

**Table 1** Description of the **display ospfv3** **area** command output
Item	Description
Number of interfaces in this area	Number of active interfaces
SPF algorithm executed	Number of times of SPF calculations
Number of LSA	Number of LSAs in this area
Checksum	Area checksum
Number of unknown LSA	Number of unknown LSAs in the area
Area Bdr Router count	Number of ABRs in the area
Area ASBdr Router count	Number of ASBRs in the area
IP security association configured	Security association configured in the OSPFv3 area
Authentication	Authentication mode, either keychain authentication or HMAC-SHA256 authentication
Next SPF Trigger Time	Time for triggering the next SPF calculation, in milliseconds