Information Technology Reference
In-Depth Information
Assign a subnet to N-EAST LAN1.
Step 2.
Start at the beginning of the address space designated for the East network.
Assign the first subnet to the N-EAST LAN1.
1.
Fill in the following table with the appropriate information.
2.
N-EAST LAN1 Subnet
CIDR
Network
Decimal
Subnet
First Usable
Last Usable
Broadcast
Address
Subnet Mask
Mask
IP Address
IP Address
Address
172.16.0.0
255.255.240.0
/20
172.16.0.1
172.16.15.254
172.16.15.255
Determine the subnet information for the N-EAST LAN2.
Step 3.
What is the smallest-size subnet that can be used to meet this requirement?
/20
1.
What is the maximum number of IP addresses that can be assigned in this size sub-
net?
4094
2.
Assign a subnet to N-EAST LAN2.
Step 4.
Assign the next available subnet to the N-EAST LAN2.
1.
Fill in the following table with the appropriate information.
2.
N-EAST LAN2 Subnet
CIDR
Network
Decimal
Subnet
First Usable
Last Usable
Broadcast
Address
Subnet Mask
Mask
IP Address
IP Address
Address
172.16.16.0
255.255.240.0
/20
172.16.16.1
172.16.31.254
172.16.31.255
Determine the subnet information for the SE-BR1 LAN1.
Step 5.
What is the smallest-size subnet that can be used to meet this requirement?
/22
1.
What is the maximum number of IP addresses that can be assigned in this size
subnet?
1022
2.
Assign a subnet to SE-BR1 LAN1.
Step 6.
Assign the next available subnet to the SE-BR1 LAN1.
1.
Fill in the following table with the appropriate information.
2.
SE-BR1 LAN1 Subnet
CIDR
Network
Decimal
Subnet
First Usable
Last Usable
Broadcast
Address
Subnet Mask
Mask
IP Address
IP Address
Address
172.16.32.0
255.255.252.0
/22
172.16.32.1
172.16.35.254
172.16.35.255
Determine the subnet information for the SE-BR1 LAN2.
Step 7.
What is the smallest-size subnet that can be used to meet this requirement?
/22
1.
