Reviewer

IP version such as IpV4

• Version

• Header Length

• Priority and TOS

• Total Lengths

Identifies the datagram component if the datagram has been fragmented

• Identification

• Flags

• Fragmented offset

• Time-to-live(TTL)

Is set if the datagram is a fragment; also used for other purposes

• Identification

• Flags

• Fragmented offset

• Time-to-live(TTL)

Defines information about the datagram if it is a fragment

• Identification

• Flags

• Fragmented offset

• Time-to-live(TTL)

Identifies the ____ (Such as tcp, udp, ICMP, OSPF, etc.) that was used to encapsulate payload information

• Protocol

• Header Checksum

• Source Ip Address

• Destination IP address

Ip address of the destination device

• Protocol

• Header Checksum

• Source Ip Address

• Destination IP address

Checksum on just the IP header fields

• Protocol

• Header Checksum

• Source Ip Address

• Destination IP address

Ip address of the source device

• Protocol

• Header Checksum

• Source Ip Address

• Destination IP address

Sets the number of allowed layer 3 hops the datagram is allowed to traverse

• Identification

• Flags

• Fragmented offset

• Time-to-live(TTL)

Allows ip to support various options, such as security

• Options

• Data

• Reserved

• Network Id