What field tells the Internet layer how to handle an IP packet? * Type of Service * Identification Flags * Frag Offset

What field tells the Internet layer how to handle an IP packet?
* Type of Service
* IdentificationFlags
* Frag Offset
by

1 Answer

Answer :

Correct answer: A
The following are the fields in an IP segment, their length, and their definitions:
VERS (Version number - 16 bits)
HLEN (Number of 32-bit words in the header - 4 bits)
Type of Server (How the datagram should be handled - 32 bits)
Total Length (Total length of header and data - 32 bits)
Identification (Provide fragmentation of datagrams to allow different MTUs in the
internet - 4 bits)
Flags (Provide fragmentation of datagrams to allow different MTUs in the internet - 4
bits)
Frag Offset (Provide fragmentation of datagrams to allow different MTUs in the
internet - 6 bits)
TTL (Time-To-Live - 6 bits)
Protocol (Upper layer protocol sending the datagram - 16 bits)
Header Checksum )Integrity check on the header - 16 bits)
Source IP Address (32 bits)
Destination IP Address (32 bits)
IP Options (network testing, debugging, security and others - 4 bits) Data (4 bits).
by

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