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

Last Updated: Aug 25, 2023
IT Exam Items Repository › Category: CCNP › 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.

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