What is a security risk associated with leaving DTP enabled on access ports?

DTP allows unauthorized devices to join the spanning tree root bridge

DTP encrypts all traffic on the port, making it unreadable to network monitoring tools

DTP frames consume excessive bandwidth and degrade network performance

An attacker can send DTP frames to force the port into trunking mode and gain access to multiple VLANs

CiscoCertified Network Professional Enterprise

Domain 3Objective 1

3.1 Layer 2 350-401 Practice Questions (Page 6)

Part of the 3.0 Infrastructure domain, which accounts for 30% of the 350-401 exam. Cisco does not publish an official question count, but from its 120-minute exam (~50–80 total, ~15–24 in this domain), expect 5–8 from this objective — we provide 26 practice questions to prepare you well beyond it. (estimate)

26questions here

6free pages

10concepts

30%of the exam

Questions 26–26

26foundation · easy
What is a security risk associated with leaving DTP enabled on access ports?
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3.1 Layer 2 350-401 Practice Questions (Page 6)

Questions 26–26

What is a security risk associated with leaving DTP enabled on access ports?

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