4. Packet Transmission on LAN Below is a small LAN that includes wired and wirel

Question

4. Packet Transmission on LAN Below is a small LAN that includes wired and wireless computers attached to an Ethernet backbone. Please give all of the MAC addresses (abbreviated as A, B, C, D, X, and Y for the hosts and AP1 and AP2 for the Access Points) for all of the packet headers needed to send the following messages. (For a wired packet, list two addresses: dst and src, for a wireless packet, list three addresses: destination, source, and "left-over"). Your answers can look like this (just an example): 802.11 frame:| dst-Asrc-8 leftover-c 802.3 frame: dst- A src=B LAN Backbone Access oint 1 Access Point 2 Wireless "cell" Wireless "cell"

Explanation / Answer

c.

802.11 Frame

802.3 Frame

802.11 frame

d.

802.3 Frame

802.11 Frame

Dest=AP1 Src=B Left-over=A

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