HPE FlexNetwork HSR6800 Configuration Manual page 109

3.1.2.0/24
Total Nets: 6
Intra Area: 2
Because Router C resides in a normal OSPF area, its routing table contains an AS external
route.
Configure Area 1 as a stub area:
4.
# Configure Router A.
<RouterA> system-view
[RouterA] ospf
[RouterA-ospf-1] area 1
[RouterA-ospf-1-area-0.0.0.1] stub
[RouterA-ospf-1-area-0.0.0.1] quit
[RouterA-ospf-1] quit
# Configure Router C.
<RouterC> system-view
[RouterC] ospf
[RouterC-ospf-1] area 1
[RouterC-ospf-1-area-0.0.0.1] stub
[RouterC-ospf-1-area-0.0.0.1] quit
[RouterC-ospf-1] quit
# Display routing information on Router C.
[RouterC] display ospf routing
OSPF Process 1 with Router ID 10.4.1.1
Routing for Network
Destination
0.0.0.0/0
10.2.1.0/24
10.3.1.0/24
10.4.1.0/24
10.5.1.0/24
10.1.1.0/24
Total Nets: 6
Intra Area: 2
After the area where Router C resides is configured as a stub area, a default route replaces the
AS external route.
# Configure the area as a totally stub area by filtering Type-3 LSAs out of the Stub area.
[RouterA] ospf
[RouterA-ospf-1] area 1
[RouterA-ospf-1-area-0.0.0.1] stub no-summary
[RouterA-ospf-1-area-0.0.0.1] quit
# Display OSPF routing information on Router C.
[RouterC] display ospf routing
1 Type2
Inter Area: 3 ASE: 1
Routing Tables
Cost Type
4 Inter
3 Transit 10.2.1.2
7 Inter
3 Stub
17 Inter
5 Inter
Inter Area: 4 ASE: 0
97
1 10.2.1.1
NSSA: 0
NextHop AdvRouter
10.2.1.1 10.2.1.1
10.2.1.1
10.2.1.1 10.2.1.1
10.4.1.1 10.4.1.1
10.2.1.1 10.2.1.1
10.2.1.1 10.2.1.1
NSSA: 0
10.5.1.1
Area
0.0.0.1
0.0.0.1
0.0.0.1
0.0.0.1
0.0.0.1
0.0.0.1