In which portion of the frame is the 802.1q header found?

A. within the Ethernet header

B. within the Ethernet payload

C. within the Ethernet FCS

D. within the Ethernet source MAC address








 

Suggested Answer: A

Frame format -
 
Insertion of 802.1Q tag in an Ethernet frame
802.1Q does not encapsulate the original frame. Instead, for Ethernet frames, it adds a 32-bit field between the source MAC address and the EtherType/length fields of the original frame
Reference: http://en.wikipedia.org/wiki/IEEE_802.1Q

This question is in 300-115 Implementing Cisco IP Switched Networks (SWITCH) Exam
For getting Cisco Certified Network Professional (CCNP) Routing and Switching Certificate





Disclaimers:
The website is not related to, affiliated with, endorsed or authorized by Cisco.
Trademarks, certification & product names are used for reference only and belong to Cisco.
The website does not contain actual questions and answers from Cisco's Certification Exam.