Sunday, August 24, 2014

Subnetting

Subnetting



 What valid host range is the IP address 172.31.238.81/21 part of?

Subnetting Question Two

What is the maximum number of subnets and hosts per subnet achievable from the network 172.27.0.0/28?

Q1/ 172.31.238.0 =network ip , 172.31.238.1 to 172.31.239.254 Valid Host Range & 172.31.239.255 Gateway ip

1) valid host range 172.31.232.1- 172.31.239.254 .... 2) number of subnet 4096 n host per subnet 14

Q2, 172.27.0.0/28 subnet mask 255.255.248.0
You borrowed 12 bits, so you can create 4096 network with 8 host every network.



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