Juniper
JN0-343 · Question #58
Which statement is true about IS-IS PDUs?
The correct answer is D. Separate CSNP and PSNP types exist for Level 1 and Level 2 systems. See the full explanation below for the reasoning.
Question
Which statement is true about IS-IS PDUs?
Options
- ACSNPs are exchanged only during initial adjacency establishment when a complete LSDB is
- BPSNPs contain header information for all link-state PDUs in the IS-IS database.
- CBoth the DIS and the backup DIS broadcast CSNPs over a broadcast link.
- DSeparate CSNP and PSNP types exist for Level 1 and Level 2 systems.
How the community answered
(36 responses)- A6% (2)
- B11% (4)
- C3% (1)
- D81% (29)
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