R3303-HP HSR6800 Routers Layer 3 - IP Routing Configuration Guide

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• RFC 3101, OSPF Not-So-Stubby Area (NSSA) Option
• RFC 3137, OSPF Stub Router Advertisement
• RFC 3630, Traffic Engineering Extensions to OSPF Version 2
• RFC 4811, OSPF Out-of-Band LSDB Resynchronization
• R F C 4 812, OSPF Restart Signaling
• RFC 4813, OSPF Link-Local Signaling
OSPF configuration task list
To run OSPF in a routing domain, you must first enable OSPF on the routers. Make a proper configuration
plan to avoid wrong settings that can result in route blocking and routing loops.
Complete the following tasks to configure OSPF:
Task Remarks
Enabling OSPF Required.
Configuring OSPF areas
Configuring a stub area
Optional. Configuring an NSSA area
Configuring a virtual link
Configuring OSPF
network types
Configuring the broadcast network type for an interface Optional.
Configuring the NBMA network type for an interface Optional.
Configuring the P2MP network type for an interface Optional.
Configuring the P2P network type for an interface Optional.
Configuring OSPF route
control
Configuring OSPF route summarization Optional.
Configuring OSPF inbound route filtering Optional.
Configuring ABR Type-3 LSA filtering Optional.
Configuring an OSPF cost for an interface Optional.
Configuring the maximum number of ECMP routes Optional.
Configuring OSPF preference Optional.
Configuring OSPF route redistribution Optional.
Advertising a host route Optional.
Tuning and optimizing
OSPF networks
Configuring OSPF packet timers Optional.
Specifying LSA transmission delay Optional.
Specifying SPF calculation interval Optional.
Specifying the LSA arrival interval Optional.
Specifying the LSA generation interval Optional.
Disabling interfaces from receiving and sending OSPF
packets
Optional.
Configuring stub routers Optional.
Configuring OSPF area authentication Optional.