Which option describes what a switch does after it items that a host has connected to a switch port?
A. Flood the frame only on all of its trunk ports.
B. Create a MAC to port mapping entry in MAC table.
C. Flood the frame only on all of its access ports.
D. Discard the frame.
Answer: B
What describes how the 802.1Q protocol lactates the transmission of multiple Layer 2 networks on a single link?
A. adds 802.1Q tag information between the source MAC address and the Ether
Type/Length fields
B. encapsulates the frame inside an 802.1Q tunnel
C. adds 802.1Q tag information between the preamble and the destination MAC address
D. encapsulates the packet inside an 802.1Q tunnel
E. transparently directs packets based on 802.1Q tags inside the header
Answer: A
