Mikrotik Lesson

Why is it useful to set a Radio Name on the radio interface?

• to identify a station in a list of connected clients

• to identify a station in the Access List

• to identify a station in Neighbor discovery

Select valid MAC-address

• AEC8:21F1:AA44:54FF:1111:DDAE:0212:1201

• 192.168.0.0/16

• 00:00:5E:80:EE:B0

• G2:60:CF:21:99:H0

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

• 2048

• 4096

• 4094

• 2047

• 2046

Which of the following are valid IP addresses?

• 192.168.13.255

• 192.168.256.1

• 10.10.14.0

• 1.27.14.254

What protocol does ping use?

• UDP

• ICMP

• TCP

• ARP

The basic unit of a physical network (OSI Layer 1) is the:

• Header

• Bit

• Byte

• Frame

How many layers does Open Systems Interconnection model have?

• 5

• 6

• 7

• 8

• 9

A network ready device is directly connected to a MikroTik RouterBOARD with a correct U.T.P. RJ45 functioning cable. The device is configured with an IPv4 address of 192.168.100.70 using a subnet mask of 255.255.255.252. What will be a valid IPv4 address for the RouterBOARD 750 for a successful connection to the device?

• 192.168.100.71/255.255.255.252

• 192.168.100.70/255.255.255.252

• 192.168.100.68/255.255.255.252

• 192.168.100.69/255.255.255.252

Select valid subnet masks:

• 255.224.192.0

• 255.255.224.0

• 192.0.0.0

• 255.255.192.255

Collisions are possible in full-duplex Ethernet networks

• False

• True