Juniper
JN0-681 · Question #46
Which two statements are correct when performing a unified ISSU? (Choose two.)
The correct answer is A. The master Routing Engine and backup Routing Engine must be running the same software version before you can perform a unified ISSU. B. Unicast RPF-related statistics are not saved across a unified ISSU, and the unicast RPF counters are reset to zero during a unified ISSU. See the full explanation below for the reasoning.
Question
Which two statements are correct when performing a unified ISSU? (Choose two.)
Options
- AThe master Routing Engine and backup Routing Engine must be running the same software version before you can perform a unified ISSU.
- BUnicast RPF-related statistics are not saved across a unified ISSU, and the unicast RPF counters are reset to zero during a unified ISSU.
- CUnicast RPF-related statistics are saved across a unified ISSU, and the unicast RPF counters are not reset to zero during a unified ISSU.
- DThe backup Routing Engine must be running the most recent software version before you can perform a unified ISSU.
How the community answered
(34 responses)- A71% (24)
- C9% (3)
- D21% (7)
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