Question

[PLEASE EXPLAIN ANSWERS IF POSSIBLE]

Q) If the following are using default subnet masks, which one(s) of the following are valid node IP addresses:

a) 220.1.1.255             b) 10.10.0.0     c) 208.5.48.0      d) 1.255.255.256

Q)If your current net id is 130.55.0.0 using the default subnet mask, what would be the new subnet mask if you need 12 subnets and you need to maximize the number of valid node IP addresses?

A)255.255.240.0

B)255.255.255.240

C)255.240.0.0

D)255.255.224.0

Q)Given the following IP address from the Class B address range using the default subnet mask: 131.107.0.0. Your network plan requires no more than 32 hosts on a subnet. When you configure the IP address in Cisco IOS software, which value should you use as the subnet mask?

A. 255.255.0.0

B. 255.255.128.0

C. 255.255.255.128

D. 255.255.255.252

Answer 1