MTCNA Probesfragen, MTCNA Deutsch Prüfung

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MikroTik MTCNA Prüfungsplan:

Thema	Einzelheiten
Thema 1	QoS: In this section, the topics covered include Simple Queue and One Simple queue for the whole network (PCQ).
Thema 2	Misc: This section covers topics such as RouterOS tools and monitoring of SNMP and graphs.
Thema 3	Tunnels: This section of the exam covers PPP settings, IP pool, and Secure local network.
Thema 4	DHCP: In this section topics covered include DHCP servers and clientss such as DHCP client and server management.
Thema 5	in addition to Source NAT.

Die MTCNA-Zertifizierung ist eine weltweit anerkannte Referenz, die die Expertise des Inhabers in MikroTik-Routern und drahtlosen Netzwerken demonstriert. Die Zertifizierung ist drei Jahre gültig und kann durch eine Rezertifizierungsprüfung erneuert werden. Darüber hinaus bietet das Zertifizierungsprogramm einen Weg zu fortgeschrittenen Zertifizierungen wie dem MikroTik Certified Network Professional (MTCNP) und dem MikroTik Certified Routing Engineer (MTCRE). Insgesamt ist die MikroTik MTCNA-Prüfung ein ausgezeichnetes Zertifizierungsprogramm für Netzwerkprofis, die ihre Fähigkeiten verbessern und ihre Karriere vorantreiben möchten.

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MTCNA Deutsch Prüfung, MTCNA Fragen Beantworten

Aufgrund der großen Übereinstimmung mit den echten Prüfungsfragen- und Antworten können wir Ihnen 100%-Pass-Garantie versprechen. Wir aktualisieren jeden Tag nach den Informationen von Prüfungsabsolventen oder Mitarbeiter von Testcentern. unsere Prüfungsfragen und Antworten zu MikroTik MTCNA （MikroTik Certified Network Associate Exam）. Wir extrahieren jeden Tag die Informationen der tatsächlichen Prüfungen und integrieren in unsere Produkte integrieren.

Die Mikrotik MTCNA (Mikrotik Certified Network Associate) -Zertifizierungsprüfung ist ein global anerkanntes Zertifizierungsprogramm, das die Fähigkeiten und das Wissen von Netzwerkfachleuten bei der Konfiguration, Verwaltung und Fehlerbehebung von Mikrotik -Netzwerkgeräten bestätigt. Dieses Programm soll ein umfassendes Verständnis der Routeros -Software von Mikrotik vermitteln.

MikroTik Certified Network Associate Exam MTCNA Prüfungsfragen mit Lösungen (Q14-Q19):

14. Frage
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=192.168.1.0/24 gateway=192.168.99.2
B. /ip route add dst-address=0.0.0.0/0 gateway=Ether1
C. /ip route add dst-address=192.168.0.0/24 gateway=192.168.0.1
D. /ip route add dst-address=192.168.1.0/24 src-address=192.168.0.0/24 gateway=192.168.99.2
E. /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2

Antwort: A

Begründung:
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

15. Frage
Which option in the configuration of a wireless card must be disabled to cause the router to permit ONLY known clients listed in the access list to connect?

A. Enable Access List
B. Default Authenticate
C. Default Forward
D. Security Profile

Antwort: B

Begründung:
The Default Authenticate option allows all clients to connect unless filtered. To restrict access to only known MAC addresses in the access list, you must disable this option. When disabled, only MAC addresses explicitly listed in the access list will be able to connect.
Evaluation:
* A. Security Profile # relates to encryption, not access control
* B. Default Forward # controls whether clients can communicate with each other
* C. Enable Access List # there is no such setting by this name
* D.#Default Authenticate - this must be disabled to allow only access-list entries MTCNA Wireless Module - Access Control:
"Disable default-authenticate to limit access to those defined in the access-list." Rene Meneses Guide - MAC Access Restrictions:
"Disabling default-authenticate enforces access-list. Clients not listed will be denied." Terry Combs Notes - Securing Wireless:
"Use access-list + disable default-authenticate to lock down who connects."

16. Frage
What is the default protocol/port of (secure) winbox?

A. UDP/5678
B. TCP/8291
C. TCP/8080
D. TCP/22

Antwort: B

Begründung:
Winbox is the graphical configuration utility for MikroTik routers. By default, Winbox connects to RouterOS over TCP port 8291.
* A.#UDP/5678 - Used for Winbox neighbor discovery, not for connecting.
* B.#TCP/22 - SSH service.
* C.#TCP/8291 - Default and official port for Winbox connections.
* D.#TCP/8080 - Often used for HTTP proxy; unrelated to Winbox.
Extract from MTCNA Course Material - RouterOS Access Methods:
"Winbox uses TCP port 8291 to establish connections to RouterOS."
Extract from Rene Meneses MTCNA Study Guide - Access Tools:
"Winbox connects via TCP 8291. Neighbor discovery uses UDP 5678."
Extract from MikroTik Wiki - Winbox Port Info:
"TCP/8291 is the default port for Winbox. Ensure it is not blocked by firewall."

17. Frage
Which protocol does Ping use?

A. ICMP
B. ARP
C. BootP
D. TCP

Antwort: A

Begründung:
Ping is a diagnostic utility used to test reachability between devices. It sends ICMP Echo Request packets and waits for ICMP Echo Replies. ICMP (Internet Control Message Protocol) is used for these types of control messages and is encapsulated within IP.
MTCNA Course Material - Diagnostic Tools:
"Ping uses ICMP Echo Requests to verify if a destination is reachable. It does not use TCP or UDP." Rene Meneses MTCNA Study Guide - Ping and ICMP:
"Ping uses ICMP, not TCP or ARP. ICMP packets are used to check basic connectivity." MikroTik Wiki - Ping Tool Description:
"Ping works by sending ICMP packets. It cannot use TCP."
Other options:
* TCP: Used by protocols like HTTP, FTP
* ARP: Resolves IP to MAC, not used for ping
* BootP: DHCP-related protocol, not diagnostic

18. Frage
Router A and B are both running as PPPoE servers on different broadcast domains of your network. It is possible to set Router A to use "/ppp secret" accounts from Router B to authenticate PPPoE customers.

A. true
B. false

Antwort: B

Begründung:
/ppp secret accounts are local to each RouterOS device. These credentials are stored in the router's own configuration and cannot be shared directly between routers.
To centralize authentication across multiple routers, a RADIUS server must be used. With RADIUS, multiple MikroTik routers can authenticate users against a single, centralized user database.
Without RADIUS or another external AAA system:
* Each router maintains its own /ppp secret list
* Router A cannot directly read or use the /ppp secrets from Router B
Evaluation:
* A.#False. There is no built-in mechanism for Router A to access secrets on Router B.
* B.#Correct. You must use RADIUS if you want shared authentication across routers.
MTCNA PPP Module - Authentication Methods:
"/ppp secrets are stored locally on the router. For shared user authentication, configure RADIUS." Rene Meneses Study Guide - PPPoE and RADIUS:
"To authenticate clients on multiple routers with a central database, RADIUS is required." Terry Combs Notes - PPP Secrets vs RADIUS:
"Local secrets cannot be accessed remotely. Use RADIUS to centralize authentication." answer: B

19. Frage
......

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