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

How does cut-through LAN switching work?

790


what is the difference between a ‘half-duplex’ and a ‘full-duplex’ system?

707


What is the multicast routing?

816


What are the advantages of using switches?

684


Explain the difference between static and dynamic routing?

715






which points are eliminated by the DBSCAN algorithm?

1607


Mention what does data packets consist of?

881


Which mathematically form used inipv6?

941


In eigrp metric parameters which 2 options are enable by default?

753


Explain how many types of ips?

3374


Explain on which interface we always apply access-list?

753


Which reserve port no http use?

759


If there is only 2 host in bus topology is that possible collision accord?

764


What is the network brouter?

800


What is EIGRP?

794