R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)
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Configuring a virtual link ······································································································································ 74
Configuring OSPF network types ································································································································· 75
Configuration prerequisites ·································································································································· 75
Configuring the broadcast network type for an interface ················································································· 75
Configuring the NBMA network type for an interface ······················································································ 76
Configuring the P2MP network type for an interface ························································································ 76
Configuring the P2P network type for an interface ··························································································· 77
Configuring OSPF route control ··································································································································· 77
Configuration prerequisites ·································································································································· 77
Configuring OSPF route summarization ············································································································· 78
Configuring received OSPF route filtering ·········································································································· 78
Configuring Type-3 LSA filtering ·························································································································· 79
Configuring an OSPF cost for an interface ········································································································ 79
Configuring the maximum number of ECMP routes ·························································································· 80
Configuring OSPF preference ······························································································································ 80
Configuring OSPF route redistribution ················································································································ 81
Advertising a host route ········································································································································ 82
Tuning and optimizing OSPF networks ························································································································ 82
Configuration prerequisites ·································································································································· 83
Configuring OSPF timers ······································································································································ 83
Specifying LSA transmission delay ······················································································································ 84
Specifying SPF calculation interval ······················································································································ 84
Specifying the LSA arrival interval ······················································································································· 84
Specifying the LSA generation interval ··············································································································· 85
Disabling interfaces from receiving and sending OSPF packets ······································································ 85
Configuring stub routers ······································································································································· 86
Configuring OSPF authentication ························································································································ 86
Adding the interface MTU into DD packets ········································································································ 87
Configuring a DSCP value for OSPF packets ····································································································· 88
Configuring the maximum number of external LSAs in LSDB ··········································································· 88
Configuring OSPF exit overflow interval ············································································································· 88
Enabling compatibility with RFC 1583 ··············································································································· 88
Logging neighbor state changes ·························································································································· 89
Configuring OSPF network management ··········································································································· 89
Configuring the LSU transmit rate ························································································································ 90
Enabling OSPF ISPF ·············································································································································· 90
Configuring prefix suppression ···························································································································· 91
Configuring prefix prioritization ·························································································································· 92
Configuring OSPF PIC ·········································································································································· 92
Configuring the number of OSPF logs ················································································································ 93
Configuring OSPF GR ··················································································································································· 93
Configuring OSPF GR restarter ···························································································································· 93
Configuring OSPF GR helper ······························································································································· 94
Triggering OSPF GR ············································································································································· 95
Configuring OSPF NSR ················································································································································· 95
Configuring BFD for OSPF ············································································································································ 96
Configuring bidirectional control detection ········································································································ 96
Configuring single-hop echo detection ··············································································································· 96
Configuring OSPF FRR ··················································································································································· 97
Configuration prerequisites ·································································································································· 97
Configuration guidelines ······································································································································ 97
Configuration procedure ······································································································································ 98
Displaying and maintaining OSPF ······························································································································· 99
OSPF configuration examples ···································································································································· 100