how to find network ID from IP address?without using network
calc...

Answer Posted / mayur

we can find the network id from ip subnet.suppose if we
take 173.16.20.0/20 .The subnet mask will be 255.255.240.0
the subneting is done in the 3rd octet so,if you
substract 256-240 = 16. 16+16=32 .20 comes in between
16 to 31 the network ip will be 173.16.16.0 as the last
ip i.e 32 is considerd as broadcast ip it is not
considered

Is This Answer Correct ?    15 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Mention what is the difference between dynamic ip and static ip addressing?

674


Explain the benefits of VLANs.

693


What is the syntax of ipv4?

655


When we use interface mode?

710


Which type for communication switch do?

693






what does PPTP use for encryption and authentication?

1440


How many types of ends in wan?

560


Define the logical link control?

617


GUYS i was refraining the OLD post and i got a good Question and wana make sure that you guys Just did not vist it for answers if you are not Aware google it understand it and then answered it the question is -: Significance of IP helper-address Command on SW? Is it necessary to put this command? you donot wana to give answer please donot visit this question and increase the vistor name if you are thinking that answer is wrong mark it wrong and explain why you are marking it wrong

1633


Explain what is overlaod?

623


On which layer does L2F, PPTP and L2TP operate?

2962


How many types of memories are used in cisco router?

661


Why we used Virtual MAC in GLBP

1990


what command you must use if you want to delete or remove the configuration data that is stored in the NVRAM?

755


Explain what is the size of hello packets in eigrep protocol?

658