Cisco Systems OL-8241-02 Manual De Usuario

Use the show ospf command to view OSPF information on the CSS. This 
command is available in all modes. This section includes the following topics:

To show information about OSPF areas, enter:

# show ospf areas

 describes the fields in the show ospf areas command output.

Area ID

The ID for the area

Type

The area type: Transit or Stub

SPF Runs

The number of times the area calculated the SPF

Area Border Routers The number of ABRs, including the CSS

AS Boundary 
Routers

The number of ASBRs, including the CSS, if applicable