Answer Posted / eng.ahmed esmat
OSPF use two Multicat Ip 224.0.05 & 224.0.0.6
224.0.0.5 is used to send periodic hello every 10 seconds
224.0.0.6 is used to send LSA (Link Stat Advertisement)
every 30 second to make Data Base refreshment
| Is This Answer Correct ? | 12 Yes | 8 No |
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