Implementing Cisco IP Switched Networks (CCNP SWITCH, legacy) — Question 166

Which PVLAN port type can only send frames to promiscuous ports?

Answer options

• A. private
• B. promiscuous
• C. isolated
• D. community
• E. public C

Correct answer:

Explanation

The correct answer is 'isolated', as isolated ports can only communicate with promiscuous ports and cannot send frames to other isolated or community ports. Promiscuous ports can send and receive frames from all port types, while community and private ports have different communication restrictions.