Cisco
400-007 · Question #154
400-007 Question #154: Real Exam Question with Answer & Explanation
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Question
Refer to the exhibit. Which impact of using three or more ABRs between the backbone area and area 1 is true?
Exhibit
Options
- AIn a large-scale network LSA replication by all ABRs can cause serious scalability issues
- BMultiple ABRs reduce the CPU processing on each A6R due to splitting prefix advertisement
- CIn a large-scale network multiple ABRs can create microloops.
- DPrefixes from the non-backbone area are advertised by one ABR to the backbone
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