MTCRE Practice Test

Practice MTCRE Test

• Question 1: An IP host, sending an ARP request, expects a MAC address in response.

• Question 2: Adding a static route requires specifying both the gateway and the interface.

• Question 3: A MikroTik PPPoE server operates within a broadcast domain. Users cannot use PPPoE protocol with a server if a router exists between the customer and server.

• Question 4: It is not possible to use Router A's PPPoE server accounts to authenticate PPPoE customers on Router B, if they reside in different broadcast domains.

• Question 5: The protocol number used by the EoIP tunnel to encapsulate Ethernet frames and send them to the remote side of the tunnel is 1194.

Question 6

• ECMP provides per-source/destination address pair load balancing to multiple gateways.

Question 7

• Implementing OSPF, but static routes exist, a static route can function as a failover if the dynamic routing protocol fails. Manually disabling and re-enabling the static route when OSPF fails is a viable solution.

Question 8

• When adding a user to the ppp secrets database, users can be allowed or denied more than one login type by this user.

Question 9

• If a gateway specified for an ECMP route is unreachable, the ECMP route becomes inactive. Packets are not sent to all gateways when one is unavailable.

Question 10

• A legal gateway for the network 192.168.0.0/24 is 192.168.0.1.

Question 11

• The PPPoE discovery stage order is: Request, Offer, Initialization, and Session Confirmation.

Question 12

• OSPF and BGP can be configured on the same router.

Question 13

• The default value of 'target-scope' for a static route is 30.

Question 14

• The provided IP address configuration (using the command "/ip address print") is invalid due to duplicate IP addresses.

Question 15

• Packet routing is handled by the main routing table on MikroTik RouterOS.

Question 16

• In a network of 6 OSPF routers connected through point-to-point links, there is one Designated Router.

Question 17

• /ip route cannot have DS flags simultaneously.

Question 18

• BGP can be used for internal routing, but it requires one internal AS number.

Question 19

• Router interfaces are configured or controlled to facilitate active-backup gateway operations. The option is Routing mark.

Question 20

• Commands to allow Router 1 to see all networks (based on the supplied diagram) include setting appropriate default gateway routes to the various subnets, including 0.0.0.0/0, 172.16.0.0/24 and 172.32.0.0/24.

Question 21

• OSPF area IDs must be unique within the autonomous system.

Question 22

• The correct configuration in R1 to enable communication between LAN1 and LAN2 is: /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2

Question 23

• The gateway address reachability can be validated via: ICMP and ARP. UDP is incorrect.

Question 24

• If a router receives a packet with TTL =1, the packet will not be forwarded.

Question 25

• Comments within an OSPF dynamic route are not supported.