User talk:195.145.170.149

The Ethernet Frame figure is slightly incorrect. The IEEE 802.1Q (VLAN) header includes as the first two octets the EtherType / Length octets as TPID. This is described in section 9.4 of the standard (IEEE Std 802.1Q-2018, page 246). Since I'm not yet handy with wiki tables I have no proposal how to include this in the figure best.