D-Link xStack DGS-3620 Reference Manual page 883

xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
Parameters
<area_id> - (Optional) Enter the area ID used here.
Restrictions
None.
Example
To display OSPF aggregation settings:
DGS-3620-28PC:admin#show ospf aggregation
Command: show ospf aggregation
OSPF Area Aggregation Settings
Area ID
--------------- ------------------ -------- ---------
0.0.0.0
0.0.0.0
0.0.0.0
Total Entries : 3
DGS-3620-28PC:admin#
76-6 create ospf area
Description
This command is used to create an OSPF area. OSPF allows collections of contiguous networks
and hosts to be grouped together. Such a group, together with the routers having interfaces to any
one of the included networks, is called an area.
Format
create ospf area <area_id> type [normal | [stub | nssa {translate [enable | disable]}]
{stub_summary [enable | disable] | metric <value 0-65535>}]
Parameters
<area_id> - Enter the OSPF area ID used here.
type - Specifies the OSPF area operation type. In some Autonomous Systems, the majority of
the topological database may consist of AS external advertisements. An OSPF AS external
advertisement is usually flooded throughout the entire AS. However, OSPF allows certain
areas to be configured as "stub areas". AS external advertisements are not flooded
into/throughout stub areas; routing to AS external destinations in these areas is based on a
(per-area) default only. This reduces the topological database size, and therefore the memory
requirements, for a stub area's internal routers.
normal - Specifies that the OSPF area type will be set to normal.
Aggregated LSDB
Network Address Type
10.90.0.0/16 Summary
10.90.0.0/17 Summary
10.90.64.0/18 Summary
Advertise
Enabled
Enabled
Enabled
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