Question

In: Computer Science

1) Monitoring DHCP messages a) Start Wireshark – configure to monitor only UDP packets b) Type...

1) Monitoring DHCP messages

a) Start Wireshark – configure to monitor only UDP packets
b) Type ipconfig /all – ipconfig /release – ipconfig /renew
c) Locate the DHCP Messages in the WireShark Log for each command

Question:
Using only the DHCP messages, what is the IP address of the DHCP server? How do you know?

2) Using the addresses below, make a Supernet with the most usable host.

225.113.8.0/24 225.113.9.0/24 192.168.0.0/16 220.127.136.0/24 220.128.135.0/24 220.128.136.0/24 220.128.137.0/24 206.122.148.0/24 10.0.0.0/8 220.125.138.0/24 220.126.137.0/25

a) What is the CIDR notation for the Supernet?

b) What is the range of addresses for the Supernet?

3) Identify the networks if you subnet 125.10.30.0/24 into:

a) Two /25 networks

b) Four /26 networks

c) How many networks would you have if you used fixed length /30 networks?

List the first four sub-networks

3) Identify the networks if you subnet 222.0.1.0/24 into:
One /25 and One /26 and One /27 and One /28 and One /29 and One /30

Expert Solution

Answer 1
*************

Using only the DHCP messages, what is the IP address of the DHCP server? How do you know?

192.168.1.1 is DHCP server

CIDR

225.113.8.0/23
192.168.0.0/15
220.127.136.0/23
220.128.135.0/20
10.0.0.0/6

220.125.138.0/23
220.126.137.0/24

Range
220.128.128.0 to 220.128.159.0

Answer 3
************

two /25
****

125.10.30.0
125.10.30.128

Four 26
******

125.10.30.0
125.10.30.64
125.10.30.128
125.10.30.192

Answer c
************

30 subnets are there with 2 hosts each

/24 255.255.255.0
/25 255.255.255.128
/26 255.255.255.192
/27 255.255.255.224
/28 255.255.255.240
/29 255.255.255.248
/30 255.255.255.252

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venereology answered 1 year ago

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