MTCNA Online Practice Questions and Answers
How often are BPDUs sent from a layer 2 device?
A. Never
B. Every 2 seconds
C. Every 10 minutes
D. Every 30 seconds
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
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
If ARP=reply-only is configured on an interface, tcarmehis interface will
A. accept all IP addresses listed in '/ip arp' as static entries
B. add new MAC addresses in '/ip arp' list
C. accept IP and MAC address combinations listed in '/ip arp' list
D. accept all MAC-addresses listed in '/ip arp' as static entries
E. add new IP addresses in '/ip arp' list
In RouterOS queue configurations the word "total" ussually represents
A. download
B. upload + download
C. download - upload
D. upload
You want to transfer existing '/ip firewall filter' configuration from one router to a new system.
Choose the best possible way to do:
A. Export global configuration and remove everything apart from '/ip firewall filter'
B. Export only '/ip firewall filter'
C. Create backup, edit backup file and restore on target router
D. Create backup only of '/ip firewall filter' rules
What can be used as 'target-address' in the simple queue?
A. client's MAC address
B. server's address
C. address list name
D. client's address
You want to transfer existing '/ip firewall filter' configuration from one router to a new system.
Choose the best possible way to do:
A. Export only '/ip firewall filter'
B. Create backup only of '/ip firewall filter' rules
C. Create backup, edit backup file and restore on target router
D. Export global configuration and remove everything apart from '/ip firewall filter'
How many collision domains are created when you segment a network with a 12-port switch?
A. 1
B. 2
C. 5
D. 12
If you wanted to delete the configuration stored in NVRAM, what would you type?
A. erase startup
B. erase nvram
C. delete nvram
D. erase running