HPE FlexNetwork HSR6800 Configuration Manual page 111

[RouterC-ospf-1] area 1
[RouterC-ospf-1-area-0.0.0.1] nssa
[RouterC-ospf-1-area-0.0.0.1] quit
[RouterC-ospf-1] quit
NOTE:
• To allow Router C in the NSSA area to reach other areas within the AS, you must provide the
keyword default-route-advertise for the nssa command issued on Router A (the ABR) so
Router C can obtain a default route.
• Configuring the nssa command with the keyword no-summary on Router A can reduce the
routing table size on NSSA routers. On other NSSA routers, you only need to configure the nssa
command.
# Display routing information on Router C
[RouterC] display ospf routing
OSPF Process 1 with Router ID 10.4.1.1
Routing for Network
Destination
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: 5
Intra Area: 2
Configure a static route and configure OSPF to redistribute the static route on Router C:
4.
[RouterC] ip route-static 3.1.2.1 24 10.4.1.2
[RouterC] ospf
[RouterC-ospf-1] import-route static
[RouterC-ospf-1] quit
# Display routing information on Router D.
<RouterD> display ospf routing
OSPF Process 1 with Router ID 10.5.1.1
Routing for Network
Destination
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
Routing for ASEs
Routing Tables
Cost Type
3 Transit 10.2.1.2
7 Inter
3 Stub
17 Inter
5 Inter
Inter Area: 3 ASE: 0
Routing Tables
Cost Type
22 Inter
10 Transit 10.3.1.2
25 Inter
10 Stub
12 Inter
99
NextHop AdvRouter
10.4.1.1
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
NextHop AdvRouter
10.3.1.1 10.3.1.1
10.3.1.1
10.3.1.1 10.3.1.1
10.5.1.1 10.5.1.1
10.3.1.1 10.3.1.1
Area
0.0.0.1
0.0.0.1
0.0.0.1
0.0.0.1
0.0.0.1
Area
0.0.0.2
0.0.0.2
0.0.0.2
0.0.0.2
0.0.0.2