Why does ipv6 use separate extension headers, Computer Engineering

Assignment Help:

Why does IPV6 use separate extension headers? Explain.

The extension headers in Ipv6 are utilized for economy and extensibility. Partitioning the datagram functionality in separation headers is economical since this saves space. Also containing separate headers in Ipv6 creates this possible to describe large set of features without needing each datagram header to contain at least one field for all features.

Extensibility comes in existence while new features are needed to be added to a protocol. Protocol as Ipv4 requires complete change, the header should be redesigned to accommodate new features. However in Ipv6, existing protocol header keeps unchanged. A new header field can be explained to accommodate new change.


Related Discussions:- Why does ipv6 use separate extension headers

Function makestk-predicate function emptystk, 1. Create the following ADTs....

1. Create the following ADTs. (a) Write the constructor function makestk, predicate function emptystk and mutator functions pushstk and popstk: i. makestk returns a new stack

Proof by contradiction - artificial intelligence, Proof by Contradiction - ...

Proof by Contradiction - Artificial intelligence So, both backward chaining andforward chaining have drawbacks. Another approach is to think regarding proving theorems by contr

What is XML DTD (Document Type Definition), What is XML DTD (Document Type ...

What is XML DTD (Document Type Definition)? DTD is a document which defines legal building blocks of a particular XML document. This defines the document structure along with

Process of interaction design, This unit starts by discussing the importanc...

This unit starts by discussing the importance of involving users in the interaction design process, explaining the reasons why user involvement can be useful, the different degrees

The first digit of a decimal constant, The first digit of a decimal constan...

The first digit of a decimal constant must be Decimal constants having of a set of digit, 0 to 9, preceded by an optional - or + sign.

Define master construct in fortan, Q. Define Master Construct in FORTAN? ...

Q. Define Master Construct in FORTAN? The master directive has following general form:  #pragma omp master structured_block  It causes master thread to execute structu

Define miss rate, Define miss rate? It is the number of misses' states ...

Define miss rate? It is the number of misses' states as a fraction of attempted accesses.

Use verilog function to define the width of a multi-bit port, Can I use a V...

Can I use a Verilog function to define the width of a multi-bit port, wire, or reg type? Width  elements  of  ports,  wire  or  reg  declarations  require  a  constant  in  bot

Rdbms, what is physical data structure in internals of rdbms?

what is physical data structure in internals of rdbms?

Loogen, i need u to write my exam for $10,000

i need u to write my exam for $10,000

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd