POSTEST 1 MA

How many IP addresses can be found in the IP packet header?

• 1

• 2

• 3

• 4

What is the term for the hardware code address found on an interface?

• Network Address

• IP Address

• NIC

• MAC Address

A network device is directly connected to a MikroTik RouterBOARD with U.T.P. cable function RJ45. The device is configured with IPv4 address 192.168.100.70 using subnet mask 255.255.255.252. What will be the valid IPv4 address for RouterBOARD 750 to successfully connect to the device?

• 192.168.100.69/255.255.255.252,192.168.100.70/255.255.255.252

• 192.168.70.100/255.255.255.252,192.168.100.70/255.255.255.252

• 192.168.100.69/255.255.255.252,192.168.10.70/255.255.255.252

• 192.168.100.256/255.255.255.252,192.168.100.70/255.255.255.252

Choose a valid subnet mask:

• 255.0.0.255/255.224.0.0

• 192.255.255.2/255.255.255.0

• 255.192.0.0,255.255.224.0

• 255.255.240/10.20.10.0

How many usable IP addresses are there in a 20-bit subnet?

• 4094

• 1400

• 1020

• 4010

The basic unit of physical networking (OSI Layer 1) is:

• byte

• bit

• IP Address

• Mac Address

Which of the following is a valid IP address?

• 1.27.14.254,10.10.14.0,192.168.13.255

• 192.168.0.300, 10.20.20.1

• 192.168.10.1,192.168.0.0/24

• 192.168.01.1,192.168.0.1

You have a router with the following configuration: - Public IP: 202.168.125.45/24 - Default gateway: 202.168.125.1 - DNS server: 248.115.148.136, 248.115.148.137 - Local IP: 192.168.2.1/24. Mark the correct configuration on the client PC to access the Internet.

• IP:192.168.2.11/24 gateway: 202.168.125.1

• IP:192.168.2.115/24 gateway: 192.168.2.1

• IP:192.168.2.1/24 gateway: 248.115.148.136

• IP:192.168.2.1/24 gateway: 192.168.2.11

In MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved using the address subnet:

• /27

• /28

• /29

• /30

Which of the following is NOT a valid MAC Address?

• 13: 16: 86: 53: 89: 43

• 80: GF: AA: 67: 13: 5D

• 88: 0C: 00: 99: 5F: EF

• EA: BA: AA: EE: FF: CB