What field tells the Internet layer how to handle an IP packet?
A. Type of Service
B. Identification
C. Flags
D. Frag Offset
Answer Posted / guest
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 (Upperlayer 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).
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Name the protocol which can do load balancing on unequal cost also?
Explain the difference between routing and routed protocols?
What is the difference between csma/ca?
Mention what does data packets consist of?
What is the main advantage of using switches?
Tell me which cable called roll-over?
Which protocol supenetting is enable by default?
What is the difference between arp and rarp?
If bandwidth will increase what will happen?
What is a digital certificate?
Explain the difference between switch & hub?
What cable called v.35?
Can you explain PAP?
What is mtu and what is its size for transmission?
What are the different memories used in a CISCO router?