I am having a small question regarding Ethernet Frame Header Length.
As per my knowledge Ethernet Header size is 18 bytes without VLAN tag and 22 bytes if there is a VLAN tag.
But in Wireshark capture I am getting only 14 bytes without VLAN tag and 18 bytes with VLAN tag .
I found that there was a missing
checksum field in my capture?
What happened in this case?