Prepare for the Actual MTCNA - MikroTik Training MTCNA Exam Practice Materials Collection
MTCNA - MikroTik Training Certified Official Practice Test MTCNA - Oct-2025
The MTCNA certification is highly regarded in the networking industry and is recognized by many organizations worldwide. It is an excellent way for network professionals to demonstrate their skills and knowledge in MikroTik networking and to enhance their career prospects. MikroTik Certified Network Associate Exam certification is also a prerequisite for higher-level certifications, such as the MikroTik Certified Network Professional (MTCNP) and MikroTik Certified Routing Engineer (MTCRE) certifications.
NEW QUESTION # 68
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. True
- B. False
Answer: A
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 # 69
Which of the following protocols / port s are used for SNMP. (Simple Network Managemnt Protocol)
- A. UDP 162
- B. TCP 123
- C. TCP 25
- D. TCP 162
- E. TCP 161
- F. UDP 161
Answer: A,F
NEW QUESTION # 70
Which of the following are TCP/IP protocols used at the Application layer of the OSI model?
IP
TCP
Telnet
FTP
TFTP
- A. 1 and 3
- B. 3, 4 and 5
- C. 1, 3 and 5
- D. All of the above
Answer: B
NEW QUESTION # 71
From which of the following locations can you obtain Winbox?
- A. Files menu in your router
- B. mikrotik.com
- C. Via the console cable
- D. Router's webpage
Answer: B,D
NEW QUESTION # 72
Action=redirect can be used in NAT chain src-nat
- A. true
- B. false
Answer: B
NEW QUESTION # 73
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 1.1.1.1
- B. Route via gateway 2.2.2.2
Answer: B
Explanation:
In MikroTik RouterOS (and in routing in general), the "distance" value determines the priority of a route. The route with the lowest distance will be preferred.
Here:
* Route to 0.0.0.0/0 via 1.1.1.1 has distance = 10
* Route to 0.0.0.0/0 via 2.2.2.2 has distance = 5 # lower, so preferred# Unless the lower-distance route is invalid or unreachable, it will always be selected.
MTCNA Course Manual - Static Routing:
"The lower the distance value, the higher the route's priority. Routes are selected based on administrative distance first." Rene Meneses Study Guide - Route Distance:
"A route with distance 1 is preferred over a route with distance 2. It does not matter which was added first." Terry Combs Notes - Routing Behavior:
"RouterOS evaluates the distance (priority) before anything else. Smallest value wins."
NEW QUESTION # 74
MAC layer by OSI model is also known as
- A. Layer 3
- B. Layer 1
- C. Layer 6
- D. Layer 7
- E. Layer 2
Answer: E
Explanation:
TheMAC layer (Media Access Control)is asub-layerof theData Link Layer, which is known asLayer 2in theOSI (Open Systems Interconnection) model. This layer is responsible for the delivery of frames between devices on the same local network. The MAC sub-layer controls how a device on the network gains access to the medium and permission to transmit data.
Extract fromRene Meneses MTCNA Study Guide - OSI Model Section:
"The MAC layer, or Media Access Control, is part of Layer 2 (Data Link Layer) in the OSI model. It handles physical addressing and access to the medium, such as Ethernet. MAC addresses are used at this level to identify source and destination interfaces in the same network segment." Extract fromTerry Combs MTCNA Notes - OSI Layers Overview:
"Layer 2 is the Data Link Layer and contains two sublayers: LLC (Logical Link Control) and MAC (Media Access Control). The MAC sub-layer is the portion that directly interacts with the network interface and is responsible for MAC addressing and frame delivery." Extract fromMikroTik Wiki - OSI Model & MAC Addressing Section:
"MAC addresses operate at Layer 2 of the OSI model. This layer is responsible for node-to-node data transfer, framing, and access control using MAC addresses." Breakdown of Each Option:
* A. Layer 2##Correct - The MAC layer is a sublayer ofLayer 2(Data Link Layer).
* B. Layer 1##Incorrect - This is thePhysical Layer, responsible for transmission of raw bits, not MAC addressing.
* C. Layer 6##Incorrect - This is thePresentation Layer, which handles data format translation, not networking functions.
* D. Layer 7##Incorrect - This is theApplication Layer, used by end-user software like browsers or email clients.
* E. Layer 3##Incorrect - This is theNetwork Layer, responsible for logical addressing and routing using IP addresses, not MAC.
NEW QUESTION # 75
How many IP addresses can one find in the header of an IP packet?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 76
MikroTik RouterOS commands can be run once a day by:
- A. /system scheduler
- B. /system cron
- C. /system watchdog
Answer: A
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 # 77
Which statements are true regarding ICMP packets?
ICMP guarantees datagram delivery.
ICMP can provide hosts with information about network problems.
ICMP is encapsulated within IP datagrams.
ICMP is encapsulated within UDP datagrams.
- A. 2 and 3
- B. 1 and 4
- C. 1 only
- D. All of the above
Answer: A
NEW QUESTION # 78
Which of the following is true for connection tracking?
- A. Enabling connection tracking reduces CPU usage in RouterOS
- B. Disable connection tracking for mangle to work
- C. Connection tracking must be enabled to be able to use all firewall features
- D. Connection tracking must be enabled for NAT'ed network
Answer: C
Explanation:
Connection tracking (conntrack) is a feature that enables RouterOS to monitor and manage the state of all network connections passing through the router. It is essential for features like NAT, stateful firewalling, and proper use of mangle and filter rules.
MTCNA Course Material - Connection Tracking:
"Most firewall and NAT functionality depends on connection tracking being enabled. Without connection tracking, many features (like NAT) won't function properly." Rene Meneses MTCNA Study Guide - Firewall Section:
"Connection tracking is required for NAT and most firewall filters. When disabled, connection-state-based filtering or NAT is not possible." Terry Combs MTCNA Notes - Conntrack Section:
"Conntrack must be enabled to use full firewall capabilities, including NAT and filtering by connection states like established and related." Option A is partially true but not complete.
Option B is incorrect - conntrack may increase CPU load due to session tracking.
Option C is incorrect - mangle rules often depend on connection marks which require conntrack.
Only Option D accurately captures the critical requirement of connection tracking.
NEW QUESTION # 79
Is it possible to limit how many clients are able to connect to an access point?
- A. Yes
- B. No it's not possible at all
- C. Yes, but only with access-lists
Answer: C
NEW QUESTION # 80
MAC layer by OSI model is also known as
- A. Layer 3
- B. Layer 1
- C. Layer 6
- D. Layer 7
- E. Layer 2
Answer: E
NEW QUESTION # 81
Consider the following diagram. We want to communicate from a device on LAN1 (192.168.0.0/24) to a device on LAN2 (192.168.1.0/24). Assuming that all necessary configurations are already included on R2, which of the following configurations in R1 would enable this communication?
- A. /ip route add dst-address=0.0.0.0/0 gateway=Ether1
- B. /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2
- C. /ip route add dst-address=192.168.1.0/24 gateway=192.168.99.2
- D. /ip route add dst-address=192.168.0.0/24 gateway=192.168.0.1
- E. /ip route add dst-address=192.168.1.0/24 src-address=192.168.0.0/24 gateway=192.168.99.2
Answer: C
Explanation:
To route traffic from LAN1 (192.168.0.0/24) behind R1 to LAN2 (192.168.1.0/24) behind R2, R1 must know how to reach the destination network 192.168.1.0/24. The proper way is to add a static route on R1 pointing to the next hop IP address of R2's interface (192.168.99.2) connected via their shared transit network (192.168.99.0/24).
According to:
Rene Meneses MTCNA Study Guide - Routing Section:
"A static route requires the destination prefix and the gateway (next-hop) IP address. The gateway should be reachable through a directly connected network interface." Terry Combs MTCNA Notes - Static Routing Example:
"To route packets to a remote network, configure a static route specifying the destination network (e.g.,
192.168.50.0/24) and the gateway IP (e.g., 10.0.0.2). Ensure that the gateway is reachable via a locally connected interface." MikroTik Wiki - Static Routing:
"The most common usage of static routes is to forward packets for destination networks that are not directly connected. You must use the IP address of a reachable next-hop router." Option A incorrectly includes src-address, which is not part of a standard /ip route syntax.
Option B uses "Ether1" as a gateway, which is syntactically invalid unless using recursive routing, which this situation does not require.
Option C adds a route back to the local network - unnecessary and incorrect.
Option E routes all traffic to R2, which is inefficient and not specific.
Thus, only Option D adds the correct static route:
/ip route add dst-address=192.168.1.0/24 gateway=192.168.99.2
NEW QUESTION # 82
You would like to allow multiple logins with one user name on a Hot-Spot server. How should this be configured?
- A. Set "Shared Users" option at /ip Hot-Spot user profile
- B. It's not possible
- C. Set "Shared Users" option at /ip Hot-Spot
- D. Set "only-one=no' at /ip Hot-Spot
Answer: A
NEW QUESTION # 83
Action=redirect is applied in
- A. chain=forward
- B. chain=dstnat
- C. chain=srcnat
Answer: B
NEW QUESTION # 84
If ARP=reply-only is configured on an interface, this interface will
- A. accept IP and MAC address combinations listed in '/ip arp' list
- B. add new MAC addresses in '/ip arp' list
- 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: D
NEW QUESTION # 85
What is necessary for PPPoE client configuration?
- A. ip firewall nat masquerade rule
- B. Static IP address on PPPoE client interface
- C. Interface (on which PPPoE client is going to work)
Answer: C
NEW QUESTION # 86
What does the command routerA(config)#line cons 0 allow you to perform next?
- A. Set the Telnet password.
- B. Set your console password.
- C. Shut down the router.
- D. Disable console connections.
Answer: B
Explanation:
The command line cons 0 enters the console line configuration mode. This is used to apply settings specific to the physical console line, such as setting a login password (via password and login commands).
Cisco IOS Configuration Guide - Line Console Mode:
"Use line console 0 to configure settings for the console line, including timeouts, password security, and logging behavior." Rene Meneses Study Guide - Device Access:
"Console access configuration begins with line console 0. It is followed by login and password commands." Other options:
* A: Telnet is configured under line vty, not console
* B: Router shutdown is done with reload or shutdown commands (not here)
* D: Console cannot be disabled from line cons 0
NEW QUESTION # 87
NAT rule is going to catch SMTP traffic and send it to a specific mail server.
What is the correct action for a NAT rule?
- A. dst-nat
- B. redirect
- C. passthrough
- D. tarpit
Answer: A
NEW QUESTION # 88
......
Ace MikroTik MTCNA Certification with Actual Questions Oct 27, 2025 Updated: https://evedumps.testkingpass.com/MTCNA-testking-dumps.html