Dell PowerConnect 6024F Command Line Interface Reference Manual page 263

The following table describes fields shown in the display:
Field
OSPF Router with id
LS age
Options
LS Type
Link State ID
Advertising Router
LS Seq Number
Checksum
Length
Network Mask
Attached Router
Description
Router ID number.
Link-state age.
Type of service options (Type 0 only).
Link-state type.
Link-state ID of designated router.
Advertising router ID.
Link-state sequence (detects old or duplicate LSAs).
Checksum (Fletcher checksum of the link-state advertisement complete
contents).
Length in bytes of the link-state advertisement.
Network mask implemented.
List of routers attached to the network, by IP address.
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OSPF Commands