Nokia
4A0-100 · Question #241
Which tier of Internet service providers provides transit services to other ISPs?
The correct answer is B. Tier 1 and Tier 3 ISPs. See the full explanation below for the reasoning.
Service Fundamentals
Question
Which tier of Internet service providers provides transit services to other ISPs?
Options
- ATier 1 and Tier 2 ISPs
- BTier 1 and Tier 3 ISPs
- CTier 2 and Tier 3 ISPs
- DTier 3 ISP
How the community answered
(46 responses)- A13% (6)
- B78% (36)
- C4% (2)
- D4% (2)
Topics
#ISP tiers#transit services#internet hierarchy#peering
Community Discussion
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