Skip to main content

IP ADDRESS


Difference between Static and Dynamic IP address:

IP stands for Internet Protocol. IP address may be a distinctive numerical symbol allotted to every device on a network to spot each affiliation unambiguously (uniquely).

The distinction between Static and Dynamic IP address lies inside the length of allotted scientific discipline address. The static scientific discipline address is fastened scientific discipline address that is manually allotted to a tool for a protracted amount of your time. On the opposite hand, the Dynamic scientific discipline address oft changes whenever user boots his/her machine, and it’s mechanically allotted.


Difference between Static and Dynamic IP address:
STATIC IP                                                                            DYNAMIC IP
It is provided by ISP(Internet Service Provider).
While it is provided by DHCP (Dynamic Host Configuration Protocol).
Static ip address does not change any time, it means if a static ip address is provided then it can’t be changed or modified.
While dynamic ip address change any time.
Static ip address is less secure.
While in dynamic ip address, there is low amount of risk than static ip address’s risk.
Static ip address is difficult to designate.
While dynamic ip address is easy to designate.
The device designed by static ip address can be trace.
But the device designed by dynamic ip address can’t be trace.
Static ip address is more stable than dynamic ip address.
While dynamic ip address is less stable than static ip address.
The cost to maintain the static ip address is higher than dynamic ip address.
While the maintaining cost of dynamic ip address is less than static ip address.



Differences between IPv4 and IPv6:
IPv4 and IPv6 are internet protocol version 4 and internet protocol version 6, IP version 6 is the new version of Internet Protocol, which is way better than IP version 4 in terms of complexity and efficiency.

Difference Between IPv4 and IPv6:

IPV4                                                                                                      IPV6

IPv4 has 32-bit address length
IPv6 has 128-bit address length
It Supports Manual and DHCP address configuration
It supports Auto and renumbering address configuration
In IPv4 end to end connection integrity is Unachievable
In IPv6 end to end connection integrity is Achievable
It can generate 4.29×109 address space
Address space of IPv6 is quite large it can produce 3.4×1038 address space
Security feature is dependent on application
IPSEC is inbuilt security feature in the IPv6 protocol
Address representation of IPv4 in decimal
Address Representation of IPv6 is in hexadecimal
Fragmentation performed by Sender and forwarding routers
In IPv6 fragmentation performed only by sender
In IPv4 Packet flow identification is not available
In IPv6 packetflow identification are Available and uses flow label field in the header
In IPv4 checksumfield is available
In IPv6 checksumfield is not available
It has broadcast Message Transmission Scheme
In IPv6 multicast and any cast message transmission scheme is available
In IPv4 Encryption and Authentication facility not provided
In IPv6 Encryption and Authentication are provided


Comments

Popular posts from this blog

Characteristics of computers

    Characteristics:        All computers have similar characteristics, which tells how computers are efficient to perform task. Computers have some Limitations also. Speed:     Computer can work very fast. It takes only few seconds for calculations on very large amount of data. Computer can perform millions (1,000,000) of instructions per second.      We measure the speed of computer in terms of microsecond (10-6 part of a second) or nanosecond (10 to the power -9 part of a second).   Accuracy:        The degree of accuracy of computer is very high and every calculation is performed with the same accuracy.  The errors in computer are due to human and inaccurate data.       The calculation done by computer are 100% error free, If we provide accurate input. Diligence:        A computer is free from tiredness, lack of concentration...

DS LAB FOR II YEAR

1.SINGLE LINKED LIST Procedure for creation of single linked list: STEP-1 : Declaring a variable named as “item”.Ie the element what we place in the linkedlist of the new node.         STEP-2 : Read the value   in “item”. Set first=last=null and next=null. STEP-3: Create a new node named as temp and assign the variable item to data part andassign Address of the node temp to null.       temp.data=item;       temp.next=null; STEP-4: Check   the address part of the first node Check if first=null Then assign first=last=temp Other wise Then assign the new node tolast.next=temp          last=temp STEP-6 : Repeat STEP-3 until you read required nodes. Procedure for display the linked list: STEP-1 : Check whether the list having nodes or not i.e Check if first=null        ...

LEVELS AND CURVES

LEVELS:                 Levels are used to set the shadows, mid tone etc.  O pen an image on Photoshop window. Select image menu on menu bar than adjustments than levels. A dialogue box will appear on screen which shows three pointers which indicates three optimum. The black triangle indicates shadows and gray triangle indicates mid tone and white triangle indicates highlights. In the channel menu different options are provided in drop down list. Make sure select on preview, which gives current adjustments on your picture. CURVES: Curves are to  similar to levels, it gives more power to control shadows highlights and mid tones. One of the simplest adjustment we can make with curves is increasing the contrast. Go to image menu and than adjustments,than curves. Dialogue box will appear on screen with straight diagonal line.      ...