Ospfv3 Features Supported; Protocols And Standards; Ospfv3 Configuration Task List - HP 3600 v2 series Configuration Manual

After sending an LSA to its adjacency, a router waits for an acknowledgment from the adjacency. If no
response is received after the retransmission interval elapses, the router will send the LSA again. The
retransmission interval must be longer than the round-trip time of the LSA.
LSA delay time
Each LSA has an age in the local LSDB (incremented by one per second), but an LSA does not age on
transmission. You must add an LSA delay time into the age time before transmission, which is important
for low-speed networks.
SPF timer
Whenever the LSDB changes, an SPF calculation occurs. If recalculations become frequent, a large
amount of resources will be occupied. You can adjust the SPF calculation interval and delay time to
protect networks from being overloaded by frequent changes.
GR timer
If a failure to establish adjacencies occurs during a GR, the device will be in the GR process for a long
time. To avoid this, configure the GR timer for the device to exit the GR process when the timer expires.

OSPFv3 features supported

Basic features defined in RFC 2740
•
OSPFv3 stub area
•
• OSPFv3 multi-process
VPN instances
•
OSPFv3 GR
•
BFD
•

Protocols and standards

• RFC 2740, OSPF for IPv6
RFC 2328, OSPF Version 2
•
RFC 5187, OSPFv3 Graceful Restart
•

OSPFv3 configuration task list

Complete the following tasks to configure OSPFv3:
Task
Enabling OSPFv3
Configuring OSPFv3 area
parameters
Configuring OSPFv3 network
types
Configuring OSPFv3 routing
information control
Configuring an OSPFv3 stub area
Configuring an OSPFv3 virtual link
Configuring the OSPFv3 network type for an
interface
Configuring an NBMA or P2MP neighbor
Configuring OSPFv3 route summarization
Configuring OSPFv3 inbound route filtering
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Remarks
Required
Optional
Optional
Optional
Optional
Optional
Optional