Pass MikroTik MTCNA Exam Info and Free Practice Test
New 2025 Latest Questions MTCNA Dumps - Use Updated MikroTik Exam
MikroTik MTCNA certification exam is ideal for network administrators, technicians, and engineers who are looking to enhance their skills and knowledge in MikroTik RouterOS software. MTCNA exam is designed to provide a solid foundation in network administration, making it an excellent starting point for those who are new to the field. MikroTik Certified Network Associate Exam certification is also beneficial for professionals who are looking to expand their skillset and increase their marketability in the industry.
MikroTik MTCNA certification program is ideal for network administrators and engineers who are responsible for managing and maintaining networks using MikroTik routers. The program is also suitable for anyone who wants to gain a deep understanding of MikroTik RouterOS software and its features. The MTCNA certification program provides a solid foundation for further MikroTik certifications such as the MikroTik Certified Routing Engineer (MTCRE) and the MikroTik Certified Wireless Engineer (MTWE).
NEW QUESTION # 17
Which protocol does Ping use?
- A. ARP
- B. BootP
- C. TCP
- D. ICMP
Answer: D
NEW QUESTION # 18
If ARP=reply-only is configured on an interface, what will this interface do
- A. Add new MAC addresses in /ip arp list
- B. Accept all IP/MAC combinations listed in /ip arp as static entries
- C. Accept all IP addresses listed in /ip arp as static entries
- D. Accept all MAC-addresses listed in /ip arp as static entries
- E. Add new IP addresses in /ip arp list
Answer: B
NEW QUESTION # 19
You want to implement a mechanism that automates the IP configuration, including IP address, subnet mask, default gateway, and DNS information. Which protocol will you use to accomplish this?
- A. ARP
- B. SNMP
- C. SMTP
- D. DHCP
Answer: D
Explanation:
DHCP (Dynamic Host Configuration Protocol) is specifically designed to assign IP configuration details automatically to clients on a network, including:
* IP address
* Subnet mask
* Default gateway
* DNS servers
MTCNA Course Material - DHCP Server Function:
"DHCP is a service that dynamically assigns IP settings to clients, removing the need for manual configuration." Rene Meneses MTCNA Study Guide - DHCP Operation:
"DHCP provides automatic configuration of network parameters including IP, mask, DNS, and gateway." Other options:
* A: SMTP is for email
* B: SNMP is for monitoring
* D: ARP resolves IP-to-MAC addresses
NEW QUESTION # 20
There are two routes in the routing table:
0 dst-addr=10.1.1.0/24 gateway=5.5.5.5
1 dst-addr=10.1.1.4/30 gateway=5.6.6.6
Which gateway will be used to get to the IP address 10.1.1.6?
- A. 5.6.6.6
- B. the required route is not in the routing table
- C. 5.5.5.5
- D. both - half of the traffic will be routed through one gateway, half through the other
Answer: A
NEW QUESTION # 21
What is a stub network?
- A. A network that has only one entry and exit point.
- B. A network with more than one exit and entry point.
- C. A network with only one entry and no exit point.
- D. A network with more than one exit point.
Answer: A
NEW QUESTION # 22
Select all tunnels that support authentication of clients with a username and password.
- A. PPPoE
- B. IPIP
- C. PPTP/L2TP
- D. OpenVPN
- E. EoIP
Answer: A
NEW QUESTION # 23
To connect your MikroTik router to a wireless access point, you have to:
- A. Use the same SSID as on accesspoint
- B. Use the same Band (5 GHz, 2.4 GHz, ...)
- C. Use the same Radio Name
Answer: A,B
Explanation:
To establish a wireless client connection to an access point:
* The SSID must match exactly - including capitalization.
* The Band must be compatible - i.e., both devices must support and use the same frequency band (2.4 GHz or 5GHz).
* Radio Name is an identifier for display purposes only and does not affect connectivity.
Option Analysis:
* A.#Required - Matching SSID is essential.
* B.#Not Required - Radio Name is just a display label in tools like Winbox.
* C.#Required - Band compatibility is critical to ensure the device can "see" and connect to the AP.
Extract from Official MTCNA Course Material - Wireless Client Configuration:
"To connect to an AP, the client must use the same SSID and operate on a compatible band and frequency." Extract from Rene Meneses MTCNA Study Guide - Wireless Modes:
"SSID and band must match to connect. Radio name is not used in the authentication or association process." Extract from Terry Combs Notes - Wireless Settings:
"SSID is like the network name, and it must be identical. Mismatched bands (e.g., 2.4 vs 5GHz) will prevent discovery."
NEW QUESTION # 24
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
Answer: B
Explanation:
PPPoE (Point-to-Point Protocol over Ethernet) relies on Ethernet broadcast and discovery mechanisms. It uses a discovery stage (PPPoE Active Discovery Initiation - PADI) which is sent as a broadcast. Therefore, PPPoE only works within the same Layer 2 broadcast domain.
If a router (Layer 3 device) exists between the client and PPPoE server, it breaks the Layer 2 broadcast domain, making it impossible for the client to reach the server.
* A.#False - Routers break the broadcast domain; PPPoE will fail.
* B.#True - PPPoE requires L2 adjacency.
Extract from Official MTCNA Course Material - PPPoE Concepts:
"PPPoE operates only over Ethernet broadcast domains. If routed, PADI packets will not reach the PPPoE server." Extract from Rene Meneses MTCNA Study Guide - PPPoE:
"PPPoE discovery is broadcast-based and does not traverse routers."
Extract from MikroTik Wiki - PPPoE Limitations:
"PPPoE cannot function over routed networks. Server and client must be in the same broadcast domain."
NEW QUESTION # 25
Which of the following are valid IP addresses?
- A. 1.27.14.254
- B. 10.10.14.0
- C. 192.168.256.1
- D. 192.168.13.255
Answer: A,B,D
Explanation:
An IPv4 address is a 32-bit number divided into 4 octets. Each octet must be between 0 and 255.
Let's evaluate:
* A. 10.10.14.0 ##Valid; .0 is legal, may represent a network or host depending on subnet
* B. 192.168.256.1 ##Invalid; 256 exceeds the max octet value (0-255)
* C. 192.168.13.255 ##Valid broadcast or host IP, depending on subnet
* D. 1.27.14.254 ##All octets are within valid range
MTCNA Training Manual - IP Basics:
"Each octet must be between 0 and 255. Addresses like 192.168.256.1 are invalid." Rene Meneses Guide - Valid IP Criteria:
"Watch for octets above 255 - they are illegal in IPv4."
Terry Combs Notes - Address Format Validation:
"Decimal format must be checked - 256, 999, or negative values break IPv4 standards."
NEW QUESTION # 26
Consider a wireless access point with mode=ap-bridge. What is the maximum number of concurrent clients that can connect to it?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 27
A DHCP server is configured on a LAN interface which is a port on a bridge. The DHCP server does not start.
What could be the reason(s)?
- A. The IP address pool could be incorrectly defined
- B. There might not be an IP address assigned to the LAN Interface
- C. There may be multiple IP addresses set on the LAN interface
- D. The DHCP server can not run on an interface which is also a bridge port
Answer: D
NEW QUESTION # 28
On the advanced menu of the wireless setup there is a parameter called "Area", it works directly with:
- A. Security Profile
- B. Connect List
- C. Access List
- D. None of these
Answer: B
NEW QUESTION # 29
MikroTik RouterOS commands can be run once a day by:
- A. /system watchdog
- B. /system cron
- C. /system scheduler
Answer: C
Explanation:
MikroTik RouterOS uses the /system scheduler to execute scripts or commands at defined times or intervals.
It allows for automation of tasks such as backups, reboots, updates, and more.
Evaluation:
* A. /system watchdog ##Used for hardware monitoring and rebooting if the system freezes.
* B. /system cron ##Not available in MikroTik RouterOS (RouterOS doesn't use cron syntax).
* C. /system scheduler ##Correct. Built-in RouterOS feature for scheduled command execution.
MTCNA Course Manual - System Scheduler Section:
"Use /system scheduler to run scripts or commands at regular intervals or specific times." Rene Meneses Guide - Automating Tasks:
"Scheduler is the only built-in time-based job handler in RouterOS."
Terry Combs Notes - Script Automation:
"RouterOS uses scheduler, not cron. Schedule by time or interval."
NEW QUESTION # 30
Simple Queue number 0 defines 2M for upload and download for target IP 10.10.0.33.
Simple Queue number 1 defines 4M for upload and download for the same target IP 10.10.0.33.
Client 10.10.0.33 will be able to obtain:
- A. 4M upload/download
- B. 6M upload/download
- C. 2M upload/download
- D. 0M upload/download
Answer: C
Explanation:
In MikroTik RouterOS, when multiple simple queues are configured for the same target (IP address), only the first matching queue in sequence is processed. This means that:
* If queue 0 (2M) comes before queue 1 (4M), the 2M limit will be enforced.
* The second queue is ignored, even if it provides a higher rate.
MikroTik does not sum the bandwidth of multiple queues. The first applicable queue (based on order) wins.
MTCNA Course Manual - Simple Queues:
"Simple Queues are matched top-down. Only the first matching queue is applied per packet." Rene Meneses MTCNA Guide - QoS Queue Behavior:
"Queue order matters. The first rule that matches is the one used. Lower queues override lower ones if placed first." Terry Combs Notes - Queue Troubleshooting:
"If two queues match the same IP, only the first is active. Don't stack queues unless using a queue tree."
NEW QUESTION # 31
Which of the following Route statuses are possible?
- A. S = Static
- B. D = Drop
- C. A = Active
- D. C = Connected
Answer: A,C,D
Explanation:
In the MikroTik routing table, route status flags describe the type and status of each route:
* A = Active # The route is being used to forward packets#
* C = Connected # The route is to a directly connected subnet#
* S = Static # The route was added manually by the administrator#
* D = Drop ##There is no such routing flag; "drop" may be an action in firewall or route rules but not a route status Correct route flags in MikroTik include:
* D = Dynamic
* A = Active
* C = Connected
* S = Static
* r = RIP
* o = OSPF
* b = BGP
MTCNA Routing Section - Route Flags Overview:
"Static routes show as S, connected routes as C, and routes in use are marked with A." Rene Meneses Guide - Routing Table Flags:
"Check route flags: A (Active), C (Connected), S (Static). Drop is not a valid route flag." Terry Combs Notes - Route Status Flags:
"Drop = firewall action, not route flag. Don't confuse it with routing status."
NEW QUESTION # 32
PPP Secrets are used for
- A. PPPoE clients
- B. IPSec clients
- C. PPtP clients
- D. Router users
- E. PPP clients
- F. L2TP clients
Answer: A,C,F
NEW QUESTION # 33
In order to use dynamic keys in your wireless security profile for an AP, you MUST set up the DHCP server to provide the dynamic keys.
- A. false
- B. true
Answer: A
Explanation:
MikroTik RouterOS supports dynamic key exchange for wireless networks using WPA/WPA2 (with PSK or EAP). These dynamic keys are not provided by the DHCP server but are instead part of the wireless security profile configured under /interface wireless security-profiles.
DHCP only assigns IP addresses and other network configuration parameters - it does not provide encryption keys.
MTCNA Wireless Security Module - WPA/WPA2 Explained:
"Dynamic keys are negotiated during the WPA/WPA2 authentication process, not via DHCP." Rene Meneses Guide - Wireless Authentication:
"Security profiles define pre-shared or dynamic key exchange (WPA-EAP). DHCP is unrelated." Terry Combs Notes - Misconceptions in Wireless Setup:
"DHCP and wireless encryption are separate layers. Keys are not assigned through DHCP."
NEW QUESTION # 34
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