HP ProCurve Secure Router 7203 dl Advanced Management And Configuration Manual page 677

4. Define the connected OSPF networks in each area. This step also enables
OSPF on interfaces on those networks:
ProCurve(config-ospf)# network 10.1.1.0 0.0.0.255 area 0
ProCurve(config-ospf)# network 10.1.3.0 0.0.0.255 area 0
ProCurve(config-ospf)# network 10.1.4.0 0.0.0.255 area 4
ProCurve(config-ospf)# network 10.1.5.0 0.0.0.255 area 5
5. Define the stub and total stub areas:
ProCurve(config-ospf)# area 4 stub
ProCurve(config-ospf)# area 5 stub no-summary
6. Define the range of addresses for each route summary:
ProCurve(config-ospf)# area 0 range 10.1.0.0 255.255.255.0 advertise
ProCurve(config-ospf)# area 0 range 10.1.8.0 255.255.255.0 advertise
ProCurve(config-ospf)# area 4 range 10.1.4.0 255.255.255.0 advertise
ProCurve(config-ospf)# area 4 range 10.1.7.0 255.255.255.0 advertise
ProCurve(config-ospf)# area 5 range 10.1.5.0 255.255.255.0 advertise
ProCurve(config-ospf)# area 5 range 10.1.6.0 255.255.255.0 advertise
To configure the internal router in area 5, you would enter these commands:
1. Assign IP addresses to the Ethernet and WAN interfaces:
ProCurve(config-eth 0/1)# ip address 10.1.6.5 /24
ProCurve(config-ppp 1)# ip address 10.1.5.5 /24
2. Define the router ID by configuring a loopback interface:
ProCurve(config)# interface loop 1
ProCurve(config-loopback 1)# ip address 192.168.251.5 /24
3. Access the OSPF configuration mode context:
ProCurve(config)# router ospf
4. Define the connected OSPF networks in the area. This step also enables
OSPF on interfaces on those networks:
ProCurve(config-ospf)# network 10.1.5.0 0.0.0.255 area 5
ProCurve(config-ospf)# network 10.1.6.0 0.0.0.255 area 5
5. Define the area as a stub area:
ProCurve(config-ospf)# area 5 stub no-summary
You would similarly configure the router in area 4 and the internal HQ router.
IP Routing—Configuring RIP, OSPF, BGP, and PBR
Configuring OSPF
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