H3C S5500-EI Configuration Manual page 10

Configuring OSPF inbound route filtering ·········································································································· 82
Configuring ABR Type-3 LSA filtering ················································································································· 83
Configuring an OSPF cost for an interface ········································································································ 83
Configuring the maximum number of OSPF routes ··························································································· 84
Configuring the maximum number of load-balanced routes ············································································ 84
Configuring OSPF preference ······························································································································ 84
Configuring OSPF route redistribution ················································································································ 85
Advertising a host route········································································································································ 86
Tuning and optimizing OSPF networks························································································································ 86
Configuration prerequisites ·································································································································· 87
Configuring OSPF packet timers·························································································································· 87
Specifying LSA transmission delay ······················································································································ 88
Specifying SPF calculation interval······················································································································ 88
Specifying the LSA arrival interval······················································································································· 88
Specifying the LSA generation interval ··············································································································· 89
Disabling interfaces from receiving and sending OSPF packets······································································ 89
Configuring stub routers ······································································································································· 90
Configuring OSPF authentication ························································································································ 90
Adding the interface MTU into DD packets········································································································ 91
Configuring the maximum number of external LSAs in LSDB ··········································································· 91
Enabling compatibility with RFC 1583··············································································································· 91
Logging neighbor state changes·························································································································· 92
Configuring OSPF network management ··········································································································· 92
Enabling message logging··································································································································· 93
Enabling the advertisement and reception of opaque LSAs ············································································· 93
Configuring OSPF to give priority to receiving and processing hello packets ··············································· 93
Configuring the LSU transmit rate························································································································ 94
Enabling OSPF ISPF ·············································································································································· 94
Configuring OSPF FRR··················································································································································· 94
Configuring OSPF Graceful Restart······························································································································ 96
Configuring the OSPF GR Restarter····················································································································· 96
Configuring the OSPF GR Helper························································································································ 97
Triggering OSPF Graceful Restart························································································································ 98
Configuring BFD for OSPF ············································································································································ 98
Configuring control packet bidirectional detection ··························································································· 98
Configuring echo packet single-hop detection··································································································· 98
Displaying and maintaining OSPF ······························································································································· 99
OSPF configuration examples ····································································································································100
Configuring OSPF basic functions ·····················································································································100
Configuring OSPF route redistribution ··············································································································103
Configuring OSPF to advertise a summary route·····························································································105
Configuring an OSPF stub area·························································································································107
Configuring an OSPF NSSA area·····················································································································110
Configuring OSPF DR election···························································································································112
Configuring OSPF virtual links ···························································································································116
Configuring OSPF Graceful Restart···················································································································118
Configuring route filtering ··································································································································120
Configuring OSPF FRR ········································································································································123
Configuring BFD for OSPF ·································································································································125
Troubleshooting OSPF configuration ·························································································································129
No OSPF neighbor relationship established ····································································································129
Incorrect routing information ······························································································································129
IS-IS configuration ··················································································································································· 131
IS-IS overview ·······························································································································································131
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