VLSM Challenge
1/8
1/23
This material was developed with funding from the National Science Foundation under Grant # DUE 1601612
Back
Next
Restart
64 Addresses 62 Usable Mask: 255.255.255.192 Network: 200.1.10.0 Range: to Broadcast: 200.1.10.63
8 Hosts 6 Usable Addresses 255.255.255.248
Click Next to continue.
Needed Addresses 60
128 Hosts 126 Usable Addresses 255.255.255.128
Fill in the missing information and click Submit.
4 Hosts 2 Usable Addresses 255.255.255.252
256 Hosts 254 Usable Addresses 255.255.255.0
Element with Audio HTML
64 Hosts 62 Usable Addresses 255.255.255.192
16 Hosts 14 Usable Addresses 255.255.255.240
Use VLSMs to create the subnets needed by the ACME Corporation. Network = 200.1.10.0 and Network 200.1.11.0 Range 200.1.10.1 - 200.1.11.254
32 Hosts 30 Usable Addresses 255.255.255.224
Challenge 1.1
Click the correct subnet size for Subnet 1.
2/23
Challenge 1.2
Click the correct subnet size for Subnet 2.
64 Addresses 62 Usable Mask: Network: Range: 200.1.10.65 to 200.1.10.126 Broadcast:
Needed Addresses 50
3/23
Click the correct subnet size for Subnet 3.
Challenge 1.3
4/23
64 Addresses 62 Usable Mask: Network: Range: to Broadcast:
Click the correct subnet size for Subnet 4.
64 Addresses 62 Usable Mask: Network: Range: to Broadcast:
Challenge 1.4
Needed Addresses 40
5/23
32 Addresses 30 Usable Mask: Network: 200.1.11.0 Range: 200.1.11.1 to 200.1.11.30 Broadcast:
6/23
Click the correct subnet size for Subnet 5.
Challenge 1.5
Needed Addresses 30
Needed Addresses 20
Challenge 1.6
7/23
Click the correct subnet size for Subnet 6.
32 Addresses 30 Usable Mask: Network: 200.1.11.32 Range: to Broadcast: 200.1.11.63
32 Addresses 30 Usable Mask: Network: Range: 200.1.11.65 to 200.1.11.94 Broadcast:
Challenge 1.7
8/23
Click the correct subnet size for Subnet 7.
Needed Addresses 15
32 Addresses 30 Usable Mask: Network: Range: to Broadcast:
Challenge 1.8
Click the correct subnet size for Subnet 8.
9/23
VLSM
VLSM Challenge One Summary
Subnet 1
64 Hosts 62 Usable Addresses
Subnet 4
Subnet 5 32 Hosts 30 Usable
10/23
Subnet 3
Subnet 8 32 Hosts 30 Usable
Subnet 6 32 Hosts 30 Usable
Subnet 2
The summary for VLSM Challenge 1 shows the subnet allocation required to meet the addressing needs for ACME Corporation. Network 200.1.10.0 and Network 200.1.11.0 Range 200.1.10.1 - 200.1.11.25
Subnet 7 32 Hosts 30 Usable
11/23
Use VLSMs to create the subnets needed by the ACME Corporation. Network = 220.20.20.0 and Network 220.20.21.0 Range 220.20.20.1 - 220.20.21.254 Starting Address 220.20.20.0
128 Addresses 126 Usable Mask: 255.255.255.128 Network: 220.20.20.0 Range: to Broadcast: 220.20.20.127
Challenge 2.1
Needed Addresses 100
Challenge 2.2
12/23
64 Addresses Usable Mask: Network: 220.20.20.128 Range: to Broadcast: 220.20.20.191
64 Addresses Usable Mask: Network: Range: 220.20.20.193 to 220.20.20.254 Broadcast:
13/23
Challenge 2.3
14/23
Needed Addresses 25
Challenge 2.4
32 Addresses Usable Mask: Network: 220.20.21.0 Range: to Broadcast: 220.20.21.31
Addresses Usable Mask: Network: 220.20.21.32 Range: to Broadcast: 220.20.21.47
15/23
Challenge 2.5
Needed Addresses 12
Needed Addresses 10
Addresses Usable Mask: Network: Range: 220.20.21.49 to 220.20.21.62 Broadcast:
Challenge 2.6
16/23
Challenge 2.7
Addresses Usable Mask: Network: Range: to Broadcast:
17/23
18/23
Challenge 2.8
8 Addresses 6 Usable Mask: Network: 220.20.21.80 Range: to Broadcast:
Subnet 7
19/23
8  Hosts 6  Usable
16 Hosts 14 Usable
128 Hosts 126 Usable Addresses
Subnet 5
The summary for VLSM Challenge 2 shows the subnet allocation required to meet the addressing needs of ACME Corporation. Network 220.20.20.0 and 220.20.21.0 Range 220.20.20.1 - 220.20.21.254 Starting Address 220.20.20.0
Subnet 6
Subnet 8
Subnet 4 32 Hosts 30 Usable
VLSM Challenge Two Summary
Use VLSMs to create super nets needed by the ACME Corporation. Network = 190.100.0.0 thru Network 190.100.63.0 Range 190.100.0.1 - 190.100.63.254 Starting Address 190.100.0.1
Needed Addresses 1000
1024 Hosts 1022 Usable Addresses 255.255.252.0
Challenge 3.1
512 Hosts 510 Usable Addresses 255.255.254.0
1024 Addresses 1022 Usable Mask: Network: 190.100.0.0 Range: to Broadcast: 190.100.3.255
20/23
C
B
The summary for VLSM Challenge 3 shows the subnet allocation required to create the super net that meets the addressing needs of ACME Corporation. Network = 190.100.0.0 thru Network 190.100.63.0 Range 190.100.0.1 - 190.100.63.254 Starting Address 190.100.0.1
23/23
A
VLSM Challenge Three Summary
Addresses Usable Mask: Network: 190.100.4.0 Range: to Broadcast:
21/23
Challenge 3.2
Needed Addresses 500
22/23
Addresses Usable Mask: Network: 190.100.6.0 Range: to Broadcast:
Challenge 3.3