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160 bits (20 bytes)

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Q: What is the smallest possible IP header size?
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The length of an IP datagram header can vary depending on the options used What is the smallest possible IP header size?

20 bytes, without options


The maximum size of an IP datagram including the header is?

The datagram length field in an IP header is 16 bits in length. Therefore, the maximum datagram size an IP datagram can support is 2^16 - 1 = 65,535 bytes


How many bits does the DSCP use in the IP header?

how many bit header Ip v4


What is a layer four header?

In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.In the commonly used TCP/IP communications, that would either be a TCP header, or a UDP header.


In the IP Protocol What is the header overhead?

Internet Protocol, or IP, puts a header on every packet that it sounds out. This header is the overhead. All protocols, such as TCP or UDP, will put a header on the packet. The IP header contains information such as source IP address and destination IP address and is used by routers to figure out where to send the packet. ex. you send your friend a 1kb file, but it takes up 1.5kb of bandwidth due to overhead


What is the information contained in the Ip header?

The source and destination IP addresses


What data can an ip packet contain?

An IP packet can contain data about the format of the internet header and the abstract parameters such as the header checksum. The IP packets also provide an internet time stamp.


What can be indentified by examining the network layer header?

IP Source and IP Destination n


How do you get IP header of a UDP message?

Did you try Wireshark?


What are the primary subdivision of an IP datagram?

data, and header


What does the protocol field in the IP header identify?

The protocol field, in the IP header, identifies what kind of data is in the IP packet - the upper-layer protocol. For example, if the code is 6, that means that the data is a TCP segment.


The address is used to identify the sender and receiver in an ip packet header?

That is called an IP address.