Among the following statements on IPv4 and IPv6 packets, which is correct? 1 point Several functional fields of the IPv4 packet were removed when making the IPv6 packets, resulting in a simpler IPv6 header structure, and therefore, IPv4 packets are datagrams but IPv6 packets are not datagrams In order to assist a computer sending an IP packet in to the Internet, the default gateway is the only gateway/router that checks errors of the IP Header Checksum such that the IP packet properly arrives at the destination system The 'Total Length' field in an IPv4 packet represents the length of the entire IPv4 packet (in units of octets), where the maximum possible IPv4 packet length is 65,535 octets In a Wi-Fi (IEEE 802.11 WLAN standard) network and Ethernet (IEEE 802.3 LAN standard) network, the IPv4 packet size can be set to the maximum IPv4 packet size 65,535 octets