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IS-IS Network Design Solutions by Scott Sturgess, Abe Martey

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Sequence Number Packets

Figure A-6. Level-1 complete sequence number packets (PDU Type 24).

Example A-15. Analyzer Capture: Level-1 CSNP
 ADDR HEX ASCII 0000: 01 80 c2 00 00 14 00 d0 58 f7 89 41 00 66 fe fe |.ÓÂ....DX÷‰A.fww 0010: 03 83 21 01 00 18 01 00 00 00 63 00 00 00 00 00 |.ƒ!.......c..... 0020: 01 00 00 00 00 00 00 00 00 00 ff ff ff ff ff ff |..........ÿÿÿÿÿÿ 0030: ff ff 09 40 04 a6 00 00 00 00 00 01 00 00 00 00 |ÿÿ.@.|.......... 0040: 18 33 f6 c7 04 1b 00 00 00 00 00 01 01 00 00 00 |.3öÇ............ 0050: 18 13 a5 61 04 a8 00 00 00 00 00 03 00 00 00 00 |..¥a............ 0060: 28 be 06 12 04 77 00 00 00 00 00 05 00 00 00 00 |(p...w.......... ...

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