H3C Technologies H3C S3600 Series Switches - Manual (Page 305)

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OSPF Route Calculation ·················································································································4-1
Basic OSPF Concepts·····················································································································4-2
OSPF Area Partition and Route Summarization ·············································································4-4
OSPF Network Type························································································································4-8
DR/BDR ···········································································································································4-9
OSPF Features······························································································································4-11
OSPF Configuration Task List ··············································································································4-11
Basic OSPF Configuration ····················································································································4-12
Configuration Prerequisites ···········································································································4-12
Basic OSPF Configuration ············································································································4-12
OSPF Area Attribute Configuration·······································································································4-13
Configuration Prerequisites ···········································································································4-14
Configuring OSPF Area Attributes ································································································4-14
OSPF Network Type Configuration·······································································································4-14
Configuration Prerequisites ···········································································································4-15
Configuring the Network Type of an OSPF Interface····································································4-15
Configuring an NBMA/P2MP Neighbor ·························································································4-15
Configuring the DR Priority on an OSPF Interface········································································4-16
OSPF Route Control ·····························································································································4-16
Configuration Prerequisites ···········································································································4-17
Configuring OSPF Route Summarization······················································································4-17
Configuring OSPF to Filter Received Routes················································································4-17
Configuring the OSPF Cost on an Interface··················································································4-18
Configuring OSPF Route Priority ··································································································4-18
Configuring the Maximum Number of OSPF ECMP Routes·························································4-19
Configuring OSPF to Redistribute External Routes ······································································4-19
OSPF Network Adjustment and Optimization ·······················································································4-20
Configuration Prerequisites ···········································································································4-20
Configuring OSPF Timers ·············································································································4-20
Configuring the LSA transmission delay ·······················································································4-21
Configuring the SPF Calculation Interval ······················································································4-22
Disabling OSPF Packet Transmission on an Interface ·································································4-22
Configuring OSPF Authentication ·································································································4-22
Configuring the MTU Field in DD Packets·····················································································4-23
Enabling OSPF Logging of Neighbor State Changes ···································································4-23
Configuring OSPF Network Management ·····················································································4-24
Displaying and Maintaining OSPF Configuration··················································································4-24
OSPF Configuration Examples ·············································································································4-25
Configuring DR/BDR Election ·······································································································4-25
Configuring OSPF Virtual Link ······································································································4-27
Troubleshooting OSPF Configuration ···································································································4-29
Unable to Establish a Neighbor Relationship between Routers····················································4-29
Unable to Learn a Complete Network Topology ···········································································4-29
5 IP Route Policy Configuration··················································································································5-1
IP Route Policy Overview ·······················································································································5-1
Introduction to IP Route Policy ········································································································5-1
Filters ···············································································································································5-1
IP Route Policy Configuration Task List··································································································5-2