H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – IPv4 Routing
H3C S7500E Series Ethernet Switches Table of Contents
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2.4.8 Configuring RIP-to-MIB Binding............................................................................ 2-16
2.5 Displaying and Maintaining RIP....................................................................................... 2-17
2.6 RIP Configuration Examples............................................................................................ 2-17
2.6.1 Configuring RIP Version........................................................................................ 2-17
2.6.2 Configuring RIP Route Redistribution ................................................................... 2-19
2.7 Troubleshooting RIP ........................................................................................................ 2-22
2.7.1 No RIP Updates Received .................................................................................... 2-22
2.7.2 Route Oscillation Occurred ................................................................................... 2-22
Chapter 3 OSPF Configuration .................................................................................................... 3-1
3.1 Introduction to OSPF ......................................................................................................... 3-1
3.1.1 Basic Concepts ....................................................................................................... 3-2
3.1.2 OSPF Area Partition and Route Summarization..................................................... 3-4
3.1.3 Classification of OSPF Networks ............................................................................ 3-9
3.1.4 DR and BDR.......................................................................................................... 3-10
3.1.5 OSPF Packet Formats .......................................................................................... 3-12
3.1.6 Supported OSPF Features.................................................................................... 3-20
3.1.7 Protocols and Standards....................................................................................... 3-21
3.2 OSPF Configuration Task List ......................................................................................... 3-21
3.3 Configuring OSPF Basic Functions ................................................................................. 3-22
3.3.1 Prerequisites ......................................................................................................... 3-22
3.3.2 Configuration Procedure ....................................................................................... 3-22
3.4 Configuring OSPF Area Parameters ............................................................................... 3-24
3.4.1 Prerequisites ......................................................................................................... 3-24
3.4.2 Configuration Procedure ....................................................................................... 3-24
3.5 Configuring OSPF Network Types................................................................................... 3-25
3.5.1 Prerequisites ......................................................................................................... 3-25
3.5.2 Configuring the OSPF Network Type for an Interface .......................................... 3-26
3.5.3 Configuring an NBMA Neighbor............................................................................ 3-26
3.5.4 Configuring a Router Priority for an OSPF Interface............................................. 3-26
3.6 Configuring OSPF Route Control .................................................................................... 3-27
3.6.1 Prerequisites ......................................................................................................... 3-27
3.6.2 Configuring OSPF Route Summarization ............................................................. 3-27
3.6.3 Configuring OSPF Inbound Route Filtering .......................................................... 3-28
3.6.4 Configuring ABR Type-3 LSA Filtering ................................................................. 3-29
3.6.5 Configuring an OSPF Cost for an Interface .......................................................... 3-29
3.6.6 Configuring the Maximum Number of OSPF Routes............................................ 3-30
3.6.7 Configuring the Maximum Number of Load-balanced Routes.............................. 3-30
3.6.8 Configuring a Priority for OSPF............................................................................. 3-31
3.6.9 Configuring OSPF Route Redistribution ............................................................... 3-31
3.7 Configuring OSPF Network Optimization ........................................................................ 3-32
3.7.1 Prerequisites ......................................................................................................... 3-33
3.7.2 Configuring OSPF Packet Timers......................................................................... 3-33