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If the IP header is 20 bytes how big is the TCP segment encapsulated by this header?
The size of a TCP segment encapsulated by an IP header does not have a fixed size and can vary based on the data being transmitted. However, the maximum size of a TCP segment is typically constrained by the Maximum Transmission Unit (MTU) of the network, which is commonly around 1500 bytes for Ethernet. Given that the IP header is 20 bytes, the maximum TCP segment size would be approximately 1480 bytes if there are no additional headers or options. In practice, the exact size would depend on the TCP header size and any options included.
What is the name of a network layer packet?
A network layer packet is commonly referred to as a "packet" or specifically an "IP packet" when discussing Internet Protocol (IP). At this layer, data is encapsulated into packets for routing across different networks. The network layer is responsible for addressing and forwarding these packets to their destination.
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.
What is the difference between a segment and a datagram?
A setgement, which is also known as a TCP segment is something that is created based on an application layer of data. An IP datagram is something generated which contains the TCP segment. The segment is located in the payload section.
How does IP layer keep the packets from getting misplaced or collected out of orders?
The IP adds a header of control information to each segment recieved from the TCP in order to form the IP datagram or IP packet. The data can be fragmented to smaller packets if necessary.
What devices are you tranmitting to when using 11111111 11111111 1111111 11111111 as a IP address?
All devices on your network segment. NOTE: In dotted decimal notation, which is the most common way of expressing IP addresses to make them easy for humans to read, this would be 255.255.255.255 or what is commonly referred to as all ones.
What is default segment register for IP?
The default segment register for the Instruction Pointer (IP) in x86 architecture is the Code Segment (CS) register. This register is used to define the segment of memory that contains the currently executing code. When a program is executed, the CPU uses the CS register in conjunction with the IP register to determine the address of the next instruction to execute.
What provides information about the segment or network to which the node belongs?
The information about the segment or network to which a node belongs is typically provided by the node's IP address and subnet mask. The IP address identifies the specific device within the network, while the subnet mask indicates the range of IP addresses that are part of the same network segment. Together, they help in determining the node's network location and facilitate proper routing of data packets. Additionally, network protocols such as ARP (Address Resolution Protocol) can provide further details about the node's connectivity within the segment.
When a server responds to a web request what occurs next in the encapsulation process after the web page data is formatted and separated into TCP segment?
The server adds the source and destination IP address to each segment header to deliver the packets to the destination.
Whats is internet protocol?
The Internet Protocol (IP) is a protocol used for communicating data across a packet-switched internetwork using the Internet Protocol Suite, also referred to as TCP/IP.
What is the IP pointing register's default memory segment?
CS
Manually configuring IP addresses is often referred to as a?
Statically configuring an IP, or a "Static IP" address.
