Ethernet frame analysis (Ethernet II, Ethernet 802.3 raw, IEEE 802.3, Ethernet IEEE 802.3 SNAP)
The data link layer (layer 2) of OSI model is actually composed of two sublayers: media access control (MAC) sublayer and logical link control (LLC) sublayer. MAC sublayer controls device interaction. The LLC sublayer handles addressing and multiplexing.
The physical addressing of the network connection exists at the data link layer. The proto ...
Posted by austenr on Tue, 21 Sep 2021 16:48:31 -0700