Ospf Route Redistribution Configuration Example - HPE FlexNetwork 5510 HI Series Configuration Manual

OSPF route redistribution configuration example

Network requirements
As shown in
• Enable OSPF on all the switches.
• Split the AS into three areas.
• Configure Switch A and Switch B as ABRs.
• Configure Switch C as an ASBR to redistribute external routes (static routes).
Figure 25 Network diagram
Switch A
Vlan-int200
Area 1
10.2.1.2/24
Switch C
Configuration procedure
Configure IP addresses for interfaces. (Details not shown.)
1.
Enable OSPF (see
2.
Configure OSPF to redistribute routes:
3.
# On Switch C, configure a static route destined for network 3.1.2.0/24.
<SwitchC> system-view
[SwitchC] ip route-static 3.1.2.1 24 10.4.1.2
# On Switch C, configure OSPF to redistribute static routes.
[SwitchC] ospf 1
[SwitchC-ospf-1] import-route static
Verifying the configuration
# Display the ABR/ASBR information on Switch D.
<SwitchD> display ospf abr-asbr
Type
Intra
Inter
# Display the OSPF routing table on Switch D.
<SwitchD> display ospf routing
Figure 25:
Area 0
Vlan-int100
10.1.1.1/24
Vlan-int100
10.1.1.2/24
Vlan-int200
10.2.1.1/24
Vlan-int300
Vlan-int500
10.4.1.1/24
"Basic OSPF configuration
OSPF Process 1 with Router ID 10.5.1.1
Routing Table to ABR and ASBR
Destination
10.3.1.1
10.4.1.1
OSPF Process 1 with Router ID 10.5.1.1
Routing Table
Switch B
Vlan-int200
10.3.1.1/24
Vlan-int200
Area 2
10.3.1.2/24
10.5.1.1/24
Switch D
example").
Area Cost
0.0.0.2 10
0.0.0.2 22
108
Nexthop RtType
10.3.1.1 ABR
10.3.1.1 ASBR