The following exhibit displays the MAC address table of a switch in your network, along with the location of each device connected to the switch:
Which of the following frames will be flooded to all ports after it is received by the switch?
A.
source MAC: 12-34-56-78-9A-BD, destination MAC: 12-34-56-78-9A-BF
B.
source MAC: 12-34-56-78-9A-BF, destination MAC:12-34-56-78-9A-BD
C.
source MAC: 12-34-56-78-9A-BF, destination MAC: 12-34-56-78-9A-BC
D.
source MAC: 12-34-56-78-9A-BC, destination MAC: 12-34-56-78-9A-BF
Explanation:
The frame with a source MAC of 12-34-56-78-9A-BF and a destination MAC of12-34-56-78-9A-BC would be sent to all ports because the destination MAC address
is not already in the MAC address table.
The frame with a source MAC of 12-34-56-78-9A-BD and a destination MAC of 12-34-56-78-9A-BF would not be sent to all ports because the destination MAC
address is in the MAC address table.
The frame with a source MAC of 12-34-56-78-9A-BF and a destination MAC of 12-34-56-78-9A-BD would not be sent to all ports because the destination MAC
address is in the MAC address table.
The framewith a source MAC of 12-34-56-78-9A-BC and a destination MAC of 12-34-56-78-9A-BF would not be sent to all ports because the destination MAC
address is in the MAC address table.
Objective:
LAN Switching Fundamentals
Sub-Objective:
Interpret Ethernet frame formathttp://www.ciscopress.com/articles/article.asp?p=2339639&seqNum=2
https://www.globalknowledge.com.eg/about-us/Knowledge-Center/Article/How-do-Switches-Work/