Answer Posted / madhu
IP datagram can be used to describe a portion of IP data. Each IP datagram has set of fields arranged in an order. The order is specific which helps to decode and read the stream easily. IP datagram has fields like Version, header length, Type of service, Total length, checksum, flag, protocol, Time to live, Identification, source and destination ip address, padding, options and payload.
MTU:- Maximum Transmission Unit is the size of the largest packet that a communication protocol can pass. The size can be fixed by some standard or decided at the time of connection
Fragmentation is a process of breaking the IP packets into smaller pieces. Fragmentation is needed when the datagram is larger than the MTU. Each fragment becomes a datagram in itself and transmitted independently from source. When received by destination they are reassembled.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the android:versioncode attribute in the androidmanifest.xml file?
how to update ui from other thread?
What is api level, codename of android 4.4?
Who invented android?
What is timepickerdialog in android?
What is android ndk?
What is needed to make multiple choice list with custom view for each row?
In android, which manifest permission is needed when use gps location?
How do I upgrade my os?
How will you record a phone call in Android? or How to handle on Audio Stream for a call in Android?
Explain the onrestoreinstancestate() in activity?
Why do we need context in android?
Explain application of shared preference?
Which is the latest android version 2019?
Name the mobile automation tools that are available in the market.