display ospf hostname-table

Function

The display ospf hostname-table command displays information about OSPF dynamic hostnames.

Format

display ospf [ process-id ] hostname-table

Parameters

Parameter	Description	Value
process-id	Specifies the ID of an OSPF process.	The value is an integer ranging from 1 to 4294967295.

Parameter

Description

Value

process-id

Specifies the ID of an OSPF process.

The value is an integer ranging from 1 to 4294967295.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ospf	read

Usage Guidelines

Usage Scenario

To facilitate network management, configure dynamic hostnames to identify routers. After you run the hostname command to configure a dynamic hostname for a device, the device generates a router information (RI) Opaque LSA.

After a device receives a RI Opaque LSA, you can run the display ospf hostname-table command on the router to check the mapping between the router ID and the dynamic hostname.

Example

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

# Display information about OSPF dynamic hostnames.

<HUAWEI> display ospf hostname-table
OSPF Process 1 with Router ID 10.3.3.3
                Hostname table information

                Area: 0.0.0.1

 Router ID            Hostname
 10.3.3.3             RTR_BLR
 10.1.1.1             RTR_SHANGHAI
 255.255.255.254      RTR_BJI

                Area: 0.0.0.2

 Router ID            Hostname
 10.3.3.3             RTR_BLR
 10.30.1.1            RTR_DELHI

                AS-Scope

 Router ID            Hostname
 10.20.1.1            RTR_SHENZHEN
 255.255.255.254      RTR_BJI

**Table 1** Description of the **display ospf hostname-table** command output
Item	Description
Router ID	Router ID.
Hostname	OSPF hostname.
AS-Scope	Flooded hostname in the OSPF AS.
Area	Flooded OSPF hostname in the area.