ip地址计算问题,YouaregivenaBClassNetwork165.0.0.0.NowYouwantdivideandmanagethisnetworkinto/with20groups(ordivisions)(allwiththesamesize).Withtheresultingsubnetsforthisnetwork,answerthefollowingquestion.1)Howman

Question

ip地址计算问题,
You are given a B_Class Network 165.0.0.0.Now You want divide and manage this network into/with 20 groups(or divisions) (all with the same size).With the resulting subnets for this network,answer the following question.
1) How many (available) subnets you have?
2) What is the maximum number of assignable IP addresses for each subnet?
3) What is the smallest(or lowest) subnet ID (in dotted decimal notation)
Subnet ID:
Subnet Mask:
4) What is the smallest(or lowest) host IP address (in dotted decimal notation) for 3)
Host IP addr:
Subnet Mask:
5) What is the largest(or highest) host IP address (in dotted decimal notation) for 3)
Host IP addr:
Subnet Mask:
6) What is the largestest(or highest) subnet ID (in dotted decimal notation)
Subnet ID:
Subnet Mask:
7) What is the smallest(or lowest) host IP address (in dotted decimal notation) for 6)
Host IP addr:
Subnet Mask:
8) What is the largest(or highest) host IP address (in dotted decimal notation) for 6)
Host IP addr:
Subnet Mask:

Answer 1

32个子网.每个子网最大可用IP：8*256-2=2046个.最小的子网ID：165.0.0.0  子网掩码：255.255.248.0 .该子网最小的IP地址为：165.0.0.1  子网掩码：255.255.248.0该子网最大的IP地址为：165.0.7.254 子网掩...