LSAs » History » Version 1
Vince Lehman, 02/17/2015 09:56 AM
| 1 | 1 | Vince Lehman | LSAs |
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| 4 | ## Combined Sequence Number |
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| 6 | The sequence numbers for each LSA type are combined and synced as one 64-bit sequence number. |
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| 8 | The Name LSA sequence number is represented by a 24-bit value. |
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| 10 | The Adjacency LSA and Coordinate LSA sequence numbers are represented by 20-bit values. |
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| 12 | The sequence numbers are combined as follows: |
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| 14 | Combined sequence number = (Name LSA SeqNo << 40) | (Coordinate LSA SeqNo << 20) | (Adjacency LSA SeqNo) |