HP HPE FlexNetwork 7500 series

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Tasks at a glance
(Optional.) Tuning and optimizing OSPF networks:
• Setting OSPF timers
• Setting LSA transmission delay
• Setting SPF calculation interval
• Setting the LSA arrival interval
• Setting the LSA generation interval
• Disabling interfaces from receiving and sending OSPF packets
• Configuring stub routers
• Configuring OSPF authentication
• Adding the interface MTU into DD packets
• Setting a DSCP value for OSPF packets
• Setting the maximum number of external LSAs in LSDB
• Setting OSPF exit overflow interval
• Enabling compatibility with RFC 1583
• Logging neighbor state changes
• Configuring OSPF network management
• Setting the LSU transmit rate
• Enabling OSPF ISPF
• Configuring prefix suppression
• Configuring prefix prioritization
• Configuring OSPF PIC
• Setting the number of OSPF logs
• Filtering outbound LSAs on an interface
• Filtering LSAs for the specified neighbor
• Configuring GTSM for OSPF
(Optional.) Configuring OSPF GR
• Configuring OSPF GR restarter
• Configuring OSPF GR helper
• Triggering OSPF GR
(Optional.) Configuring OSPF NSR
(Optional.) Configuring BFD for OSPF
(Optional.) Configuring OSPF FRR
(Optional.) Advertising OSPF link state information to BGP
Enabling OSPF
Enable OSPF before you perform other OSPF configuration tasks.
Configuration prerequisites
Configure the link layer protocol and IP addresses for interfaces to ensure IP connectivity between
neighboring nodes.
Configuration guidelines
To enable OSPF on an interface, you can enable OSPF on the network where the interface resides
or directly enable OSPF on that interface. If you configure both, the latter takes precedence.