[Back [B ack To Main Men u] 1. To 1. To ass ign spe cific cific traffic traffic to a route – traffic must be ident ified ified by a routing mark. Each pa cket can only have on e routing mark.
false
2. Wha 2. Wha t is the minimum minimum configuration configuration a n etw ork administrator administrator nee ds to do on a MikroTik MikroTik router to ena ble OSPF? A. Nothing; OSPF instance can ru n with no configu ration B. Both interface and network must be added to OSPF configuration C. Add an interface to OSPF interface configuration D. Add a network to OSPF network configuration
3. W 3. W hich hich route will be used to reach hos t 192.168.1.55? 192.168.1.55? /ip route add disabled=no distance=1 dst-address=192.168.1.0/24 gateway=1.1.1.1 add disabled=no distance=1 dst-address=192.168.1.0/25 gateway=2.2.2.2 add disabled=no distance=1 dst-address=192.168.0.0/16 gateway=3.3.3.3 A. Route via gateway 3.3.3.3 B. Route via ga teway 2.2.2.2 C. Route via gatew ay 1.1.1.1
4. There 4. There are tw o routes in the routing table: 0 dst-addr=10.1.1. dst-addr=10.1.1.0/24 0/24 distance=10 gate wa y=10.10.10.10 y=10.10.10.10 1 dst-addr=10.1.1. dst-addr=10.1.1.4/30 4/30 distance=20 gate wa y=10.20.20.20 y=10.20.20.20 Which gatewa y will be be us ed to send pa cket cket w ith destination destination IP a ddress 10.1.1.6 10.1.1.6 A. 10.20.20.20 B. 10.10.10.10 C. both D. none, because dis tance is >= 10
5. OSPF 5. OSPF starts working working on the router as soon as A. the routing packag e is e nabled o n the router B. at least one interface is defined in the ospf interface menu C. at least one IP network network is as signed i n the ospf network menu D. at least one area is specified in the ospf area menu
6. In 6. In OSPF settings, the NBMA Neighbor setting can be use d to improve improve the s tability of OSPF across w ireless links. true
7. Router 7. Router has two gatew ays to reach a certain network both with check gatew ay activated. activated. Choose the option you can can use to control control active active and backup backup gatew ay. A. Routing m ark B. Interface C. Scope D. Distance
8. ECMP 8. ECMP provides: provides: A. per s rc addres s lo ad balan cing to mu ltiple ga teways B. per src/dst address pair load balancing to multiple gateways
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MikroTik Routers and Wireless D. per packet load balancing to multiple gateways
9. Whe n adding a user to your local ppp secrets/ppp profiles databa se, it is possible to A. Allow/deny use of mor e than one logi n by this u se r B. Allow login by pppoe and pptp, but deny login by l2tp C. Deny services (li ke telnet) only for this us er or for one group of us ers D. Set max values for total transferred bytes (up- and download) E. Allow only pppoe login
10. Select the correct statements about routing marks: A. check-gatew ay option is not com patible w ith routing-m ark B. a packet with a routing mark is ignored by main routing table if there is at least one route for the routing mark C. each packet can have more than one routing mark D. can be ass igned by IP firewall mangle chains input and output
11. Which is the correct way to s et a comment in a OSP F dynamic route: A. A com men t cannot be configured i n a dynamic route B. It can be configured manually in the Routing Table C. It can be configured by setting up Routing filters
12. Whe n adding a sta tic route, you must always ensure that you add both the ga tewa y and the interface.
false
13. A MikroTik system administrator implemented O SPF Routing protocol in the ne two rk. But realized tha t he ha s a s tatic route on the routers. What can be done to make the static route w ork as a failover whenever the dynamic routing protocol fails.
A. He s hould m anual ly disabl e the static routes and enab le them w henever OSPF fails B. Delete all static routes becaus e there is no way for it to work with OSPF C. He s hould us e "netwatch" to trigger s tatic routes whenever OSPF fails D. He s hould increase the adminis trative dis tance of the s tatic route
14. The correct order for PPP OE discovery stage is A. Reques t, Initialization, Sess ion confirm ation and Offer B. Initialization, Sess ion confirmation, Reques t and Offer C. Reques t, Offer, Initialization and Sess ion confirmation D. Initialization, Offer, Request and Sess ion confirmation
15. It is possible to have OSPF and BGP configured on the same router? false
16. A MikoTik PPPoE Server can be used only within a broadcast domain, that is, users can not run PPPoE protocol with a server if there is a router betwee n the customer and that PPP oE server. true
17. Consider the attached diagram: In order for Router 1 to see all of the networks the following commands could be used (choose all answers that could work) A. /ip route add ds t-addres s=1 72.16.0.0/24 gateway=10.10.0.2, /ip route add ds taddress=172.32.0.0/24 gateway=10.10.0.2 B. /ip route add dst-address=0.0.0.0/0 gateway=10.10.0.2 C. /ip route add dst-address =172.16.0.0/24 gateway=10.10.0.2, /ip route add ds taddress=172.32.0.0/24 gateway=10.50.0.2 D. /routing add dst-address=0.0.0.0/0 gateway=10.10.0.2
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MikroTik Routers and Wireless . A. Situation whe re the packet does not reach it\'s des tination B. situation where the TTL of the packet expires C. situation where the packet is routed through the sam e sequence of routers until the TTL expires D. situation where the packet is routed through the s ame router twice
19. Which ones of these are Point-to-Point addresses? A. addres s=1 0.0.0.1/32 network=10.0.0.254 B. address=1.1.1.1/32 network=10.0.0.0 C. address =10.0.0.1/24 network=10.0.0.0 D. address =10.0.0.1/32 network=10.0.0.0
20. /ip route can have DS flags s imultaneo usly. false
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21. In case of multiple OSPF areas, every non-backbone OSPF area must have at least one router from the backbone area true
22. Router A and B are both running as PPPoE servers on different broadcast domains of your network. Is it possible to set Router A to use "/ppp secret" accounts from Router B to authenticate PPPoE customers ? false
23. A network administrator has 2 vlans /interface vla n add name=vlan1 vlan-id=101 inte rface=ethe r1 add name=vlan2 vlan-id=102 interface=vlan1 any packet sent over "vlan2" interface A. will h ave one vlan tag added to ethern et header - "101" B. will have one vlan tag added to ethernet header - "102" C. Wrong configuration becaus e it is not poss ible to have a vlan over another vlan D. will have two vlan tags added to ethernet header - "101" and "102" E. will not go through at all becaus e vlan1 will drop it
24. Wh ich routing ta ble is use d to a pply recursive routing a t MikroTik RouterOS A. It is only poss ible in the m ain routin g table B. It is only poss ible on the x86 platform C. It is pos sible in al l the routing tables ins talled in a router D. It is not poss ible
25. If we change TTL to 2 in mangle chain prerouting A. packet will n ot be forwarded B. packet will always reach its des tination C. packet will be forwarded only to next L3 device D. packet will be forwarded to the next 2 L3 devices
