Category: Packet_Header

Type of ether Frame

Today we will see the different Ethernet frame types and there header size. 1)Ethernet encapsulation 802.3 2)Ethernet encapsulation 802.1q Frame 3)Ethernet encapsulation 802.1ad 4)Ethernet encapsulation 802.1ah

IPv4 Header Format

IPv4 Packet The header fields are discussed below: Version (always set to the value 4 in the current version of IP) IP Header Length (number of 32 -bit words forming the header, usually five) Type of Service (ToS), now known as Differentiated Services Code Point (DSCP) (usually set to 0, but may indicate particular Quality