Which two statements are true about the 802.1Q trunking protocol? (Choose two.)

Which two statements are true about the 802.1Q trunking protocol? (Choose two.)

• The native VLAN interface configurations must match at both ends of the link or frames could be dropped.
• Untagged frames will be placed in the configured native VLAN of a port.
• Private VLAN configurations are not supported.
• It is a proprietary protocol that is supported on Cisco switches only.

Explanation: 802.1Q is a standard trunking protocol where untagged frames are placed on the native VLAN. The native VLAN must be configured the same at both ends of the trunk link.

Exam with this question: CCNP Core Networking: Modules 1 - 5 Checkpoint Exam: L2 Redundancy Exam
Exam with this question: CCNP SWITCH (Version 6.0) Chapter 2 Exam
Exam with this question: CCNP SWITCH Chapter 3 Exam Answers