AS Number Location Department docx.

please take screenshots and explain well

AS No. Location Department The Number
of Users
Subnet Mask NewtworkID BroadCastIP
AS1 City I
Customer
services in
Building A
260 255.255.254.0 129.99.0.0 129.99.1.255
Engineering
in Building B
600 255.255.252.0 129.99.4.0 129.99.7.255
Sales in
Building C
140 255.255.255.0 129.99.2.0 129.99.2.255
City II Sales 70 255.255.255.128 129.99.3.0 129.99.3.127
AS2 City III Sales 90 255.255.255.128 129.99.3.128 129.99.3.255
IT support 24 255.255.255.224 129.99.12.0 129.99.12.31
AS3 City IV
HQ in A
Block
1,000 255.255.252.0 129.99.8.0 129.99.11.255
Finance in B
Block
100 255.255.255.128 129.99.12.128 129.99.12.255
Sales in C
Block
130 255.255.255.0 129.99.13.0 129.99.13.255
Subnet , is smallnumber of IP within a large network
The subnet masks can be as shown below
25 26 27 28 29 30 31 32
128 192 224 240 248 252 254 255
128 64 32 16 8 4 2 1
00000000. 00000000. 00000000. 00000000 32 bits
8 16 24
129.99.0.1 - 129.99.255.254 the range of the network to be subnetted
The cutomer department in city 1 requires 260 hosts in its network this means that the sunet
mask will have less than 24 which supportd 256 hosts
23 is found in octate 3 thus the subnet will have 255.255.254.0 with 512 hosts has show
above.
32-23=9. 2^9 =512 hosts.
Building 2 B requires 600 hosts
The cutomer department Bin city 1 requires 600 hosts in its network this means that the sunet
mask will have less than 22 which supportd 600 hosts
23 is found in octate 3 thus the subnet will have 255.255.252.0 with 1000 hosts has show
below.
32-22=10. 2^9 =1024 hosts.

Sales in city 1
The sales department in city 1 require 140 hosts in its network this means that the sunet mask
will be 24 which supportd 256 hosts
23 is found in octate 3 thus the subnet will have 255.255.255.0 with 256 hosts has show
above.
32-24=8. 2^8 =256 hosts.
sales
The sales department in city 1 require 70 hosts in its network will be found in subnet 25 which
provides 128 hosts
25 is found in octate 3 thus the subnet will have 255.255.255.0 with 128 hosts has show
above.
32-25=7. 2^9 =128 hosts.
sales
The sales department in city 2 require 90 hosts in its network will be found in subnet 25 which
provides 128 hosts
25 is found in octate 3 thus the subnet will have 255.255.254.0 with 128 hosts has show
above.
32-25=7. 2^9 =128 hosts.
The IT support in city 1 require 32hosts in its network will be found in subnet 27 which provides
32 hosts
27 is found in octate 4 thus the subnet will have 255.255.255.224 with 32 hosts has show
above.
32-27=5. 2^5 =32 hosts.