MikroTik MikroTik Certifications MTCNA Questions & Answers

• Question 151:

  Which statements are true regarding ICMP packets?

  1.

  ICMP guarantees datagram delivery.

  2.

  ICMP can provide hosts with information about network problems.

  3.

  ICMP is encapsulated within IP datagrams.

  4.

  ICMP is encapsulated within UDP datagrams.

  A. 1 only

  B. 2 and 3

  C. 1 and 4

  D. All of the above

  Correct Answer: B

• Question 152:

  What letters appear next to a route, which is automatically created by RouterOS when user adds a valid address to an active interface?

  A. I

  B. D

  C. A

  D. S

  E. C

  Correct Answer: BCE

• Question 153:

  What protocol does ping use?

  A. TCP

  B. ARP

  C. UDP

  D. ICMP

  Correct Answer: D

• Question 154:

  To use masquerade, you need to specify

  A. action=accept, out-interface, chain=src-nat

  B. action=masquerade, out-interface, chain=src-nat

  C. action=masquerade, in-interface, chain=src-nat

  D. action=masquerade, out-interface, chain=dst-nat

  Correct Answer: B

• Question 155:

  Action=redirect allows you to make

  A. Transparent DNS Cache

  B. Forward DNS to another device IP address

  C. Enable Local Service

  D. Transparent HTTP Proxy

  Correct Answer: AD

• Question 156:

  For user in local PPP Secrets/PPP Profiles database, it is possible to

  A. Allow/deny use of more than one login by this user

  B. Allow login by PPPoE and PPTP, but deny login by L2TP

  C. Set max values for transferred data (Rx/Tx)

  D. Allow only PPPoE login

  E. Deny services (like telnet) only for this user or for one group of users

  Correct Answer: ACD

• Question 157:

  PPPoE server only works within one Ethernet broadcast domain that it is connected to. If there is a router between server and end-user host, it will not be able to create PPPoE tunnel to that PPPoE server.

  A. False

  B. True

  Correct Answer: A

• Question 158:

  Your Company has been assigned a 172.16.25.0/25 network from your ISP. What are the possible options to divide the network into subnets?

  A. one /23 and one /27

  B. four times /27

  C. two times /24

  D. two times /26

  Correct Answer: D

• Question 159:

  A client that has successfully connected to a wireless network is considered to be which of the following? Choose all that apply :

  A. Authenticated

  B. Associated

  C. Unauthenticated

  D. Unassociated

  Correct Answer: A

• Question 160:

  Which default route will be active? /ip route add disabled=no distance=10 dst-address=0.0.0.0/0 gateway=1.1.1.1 add disabled=no distance=5 dst-address=0.0.0.0/0 gateway=2.2.2.2

  A. Route via gateway 2.2.2.2

  B. Route via gateway 1.1.1.1

  Correct Answer: A