LAB NOC SIMULATION - DAY 2

HOW MANY USABLE IP ADDRESS ARE THERE IN A 20-BIT SUBNET?

• 2047

• 2048

• 4094

• 4096

• 2046

IP LAYER BY OSI MODEL IS ALSO KNOW AS

• LAYER 3

• LAYER 7

• LAYER 1

• LAYER 2

• LAYER 6

WHICH OF THE FOLLOWING ROUTES STATUSES ARE POSSIBLE?

• C = CONNECTED

• S = STATIC

• D = DROP

• A = ACTIVE

• S = STOP

WHAT PROTOCOL IS USED FOR DISTRIBUTING IP ADDRESS AUTOMATICALLY?

• IP

• ICMP

• DHCP

• UDP

• TCP

SELECT VALID MAC-ADDRESS?

• G2:60:CF:21:99:H0

• 88:0C:00:99:5F:EF

• 00:00:5E:80:EE:B0

• 80:GF:AA:67:13:5D

• 13:16:86:53:89:43

WHICH OF THE FOLLOWING ARE BROADCAST-BASED IN DHCP?

• OFFER

• ACKNOWLEDGE

• DELIVER

• RECEIVE

• REQUEST

IN MIKROTIK ROUTEROS, LAYER-3 COMMUNICATION BETWEEN 10 HOSTS CAN BE ACHIEVED BY USING AN ADDRESS SUBNET OF

• /32

• /31

• /30

• /29

• /28

HOW MANY USABLE IP ADDRESSES ARE THERE IN A 25-BIT (255.255.225.128) SUBNET?

• 510

• 252

• 128

• 126

• 254

TO BOUND & LOCK IP ADDRESS TO SPESIFIC MAC-ADDRESS IN DHCP LEASE. WHICH FEATURE THAT WE CAN USE?

• SET STATIC

• MAKE STATIC

• SET DYNAMIC

• MAKE DYNAMIC

• GET STATIC

WHICH COMPUTERS WOULD BE ABLE TO COMMUNICATE DIRECTLY (WITHOUT ANY ROUTERS INVOLVED) ?

• 10.10.0.5/29 AND 10.10.0.20/28

• 192.168.0.5/30 AND 192.168.0.9/30

• 192.168.0.1/28 AND 192.168.0.6/29

• 10.10.0.5/29 AND 10.10.0.9/30

• 192.168.0.15/29 AND 192.168.0.20/28