1. 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 ?
2. When
sending out an ARP request, an IP host is expecting exp ecting what kind of address for an
answer?
A. 802.11g B. IP address C. MAC Address D. VLAN ID 3. The
correct order for PPPOE discovery stage is
A. Initialization, Offer, Request and Session confirmation B. Initialization, Session confirmation, Request and Offer C. Request, Initialization, Session confirmation and Offer D. Request, Offer, Initialization and Session confirmation 4. It
is possible to have OSPF and BGP configured on the same router?
T 5. Which
routing table is used to apply ap ply recursive routing at MikroTik RouterOS
A. It is only possible in the main routing table B. It is possible in all the routing tables installed in a router C. It is not possible D. It is only possible on the x86 platform 6. /ip
route configuration on router,
/ip route add gateway=192.168.0.1 /ip route add dst-address=192.168.1.0/24 gateway=192.168.0.2 /ip route add dst-address=192.168.2.0/24 gateway=192.168.0.3 /ip route add dst-address=192.168.3.0/26 gateway=192.168.0.4 Router needs to send packets to 192.168.3.240. Which gateway will be used? A. 192.168.0.2 B. 192.168.0.1 C. 192.168.0.3
D. 192.168.0.4 7. OSPF
starts working on the router as soon as
A. at least one area is specified in the ospf area menu B. at least one IP network is assigned in the ospf network menu C. at least one interface is defined in the ospf interface menu D. the routing package is enabled on the router 8. 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. /routing add dst-address=0.0.0.0/0 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 dstaddress=172.32.0.0/24 gateway=10.10.0.2 D. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dstaddress=172.32.0.0/24 gateway=10.50.0.2
9. A
MikoTik PPPoE Server can be b e used only within a broadcast domain, that is, users can not run PPPoE protocol with a server if there is a router between the customer and that PPPoE server. T 10. Define
a routing loop (choose the most precise description)
A. situation where the packet is routed through the same sequence of routers until the TTL expires B. situation where the TTL of the packet p acket expires C. Situation where the packet does not reach it\'s destination D. situation where the packet is routed through the same router twice 11. When
adding a static route, you must always ensure that you add both the gateway and the
interface. F 12. A
routing table has following entries:
0 dst-address=10.0.0.0/24 gateway=10.1.5.126 1 dst-address=10.1.5.0/24 gateway=10.1.1.1
2 dst-address=10.1.0.0/24 gateway=25.1.1.1 3 dst-address=10.1.5.0/25 gateway=10.1.1.2 Which gateway will be used for a packet with destination address 10.1.5.126?
A. 10.1.1.1 B. 10.1.5.126 C. 25.1.1.1 D. 10.1.1.2 13. There
are two routes in the routing table: 0 dst-addr=10.1.1.0/24 distance=10 gateway=10.10.10.10 1 dst-addr=10.1.1.4/30 distance=20 gateway=10.20.20.20 Which gateway will be used to send packet with destination IP address 10.1.1.6 A. 10.20.20.20 B. 10.10.10.10 C. both D. none, because distance is >= 10
14. When
adding a user to your local ppp secrets/ppp profiles database, it is possible to
A. Deny services (like telnet) only for this user or for one group of users B. Set max values for total transferred bytes (up- and download) C. Allow/deny use of more than one login by this user D. Allow login by pppoe and pptp, but deny login by l2tp E. Allow only pppoe login 15. Which
ones of these are Point-to-Point Point -to-Point addresses?
A. address=10.0.0.1/24 network=10.0.0.0 B. address=10.0.0.1/32 network=10.0.0.254 C. address=10.0.0.1/32 network=10.0.0.0 D. address=1.1.1.1/32 network=10.0.0.0 16. Select
true statements about PPTP/PPPoE server.
A. PPPoE server is reachable via all active interfaces B. PPTP server is reachable on all ip adresses
C. PPPoE server can be bound to one single interface D. PPTP server can be bound to one single interface 17. Mark
all correct ECMP routes:
A. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.10.10.1 B. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.20.20.1 C. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1,10.10.10.1,10.20.20.1 D. /ip route add dst-addr=0.0.0.0/0 gateway=10.10.10.1 18. You
can not use OSPF and RIP routing protocols simultaneously on the RouterOS.
F 19. A
MikroTik system administrator implemented OSPF Routing protocol in the network. But realized that he has a static route on o n the routers. What can be done do ne to make the static route work as a failover whenever the dynamic routing protocol fails.
A. He should use "netwatch" to trigger static routes wheneve r OSPF fails B. He should manually disable the static routes an d enable them whenever OSPF fails C. He should increase the administrative distance of the static route D. Delete all static routes because there is no way for it to work with OSPF 20. Consider
the following diagram. We want to c ommunicate from a device on LAN1 to a device on LAN2. Assuming that all necessary configurations are already included on R2, which of the following configurations in R1 would enab le this communication? A. /ip route add dst-address=0.0.0.0/0 gateway=Ether1 B. /ip route add dst-address=192.168.0.0/24 gateway=192.168.0.1 C. /ip route add dst-address=192.168.1.0/24 gateway=192.168.99.2 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
21. What
is the default distance for BGP routes?
A. 100 B. 1 C. 30 D. 200
22. IP
packet destinated to the host 10.11.12.5 passes via interface 4.4.4.1 of the MikroTik router
1. Except connected routes, routing table of each router has the following routes: MikroTik Router 1: /ip route add dst-address=10.11.12.0/24 gateway=1.1.1.2 MikroTik Router 2: /ip route add dst-address=10.11.12.0/24 gateway=2.2.2.2 MikroTik Router 3: /ip route add dst-address=10.11.12.0/24 gateway=3.3.3.2 IP packet destination is 10.11.12.5. What will happen? A. MikroTik Router 3 will discard the packet. B. There will be infinite loop until one of routers is disabled. C. Packet will reach the destination. D. There will be infinite loop until TTL of p acket is equal to 1. 23. If
route type is 'blackhole', then packets to the destination network are going to be
A. sent back to the source B. dropped on this router and ICMP message will be sent back to the source C. dropped on this router D. sent back to the previous router 24. /ip
route can have DS flags simultaneously.
T 25. What
is the minimum configuration a network administrator needs to do on a MikroTik router to enable OSPF? A. Add an interface to OSPF interface configuration B. Nothing; OSPF instance can run with no configuration C. Both interface and network must be added to OSPF configuration D. Add a network to OSPF network configuration
1. Route
with lower distance will be pre ferred over the the route with higher distance even if the
gateway is unreachable F
2. If
a client network subnet is added to the OSPF STUB area. Is the network considered external. F
3. ECMP provides:
A. per src/dst address pair load balancing to multiple gateways B. per src address load balancing to multiple gateways C. per connection load balancing to multiple gateways D. per packet load balancing to multiple gateways
4. What
is the minimum configuration a network administrator needs to do on a MikroTik router to
enable OSPF?
A. Both interface and network must be added to OSPF configuration B. Add an interface to OSPF interface configuration C. Nothing; OSPF instance can run with no configuration D. Add a network to OSPF OS PF network configuration
5. Consider
the following diagram. We want to communicate from a device on LAN1 to a device on
LAN2. 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=192.168.0.0/24 gateway=192.168.0.1 D. /ip route add dst-address=192.168.1.0/24 srcaddress=192.168.0.0/24 gateway=192.168.99.2 E. /ip route add dst-address=192.168.1.0/24 gateway=192.168.99.2
6. What
is the minimum configuration necessary for establishing an IPI P tunnel?
A. Address of the local and remote router on both sides of the tunnel B. Interface of the local and remote router on both sides of the tunnel C. Tunnel ID of the local and remote router on both sides of the tunnel D. Port configuration on both sides of the tunnel
7. Mark
the correct default route ro ute distances.
A. eBGP distance is 25 B. iBGP distance is 200
C. OSPF distance is 110 D. RIP distance is 130
8. EOIP
tunnels can not be bridged because they are not true layer 2 tunnels. F
9. When
creating a route, it is possible to specify the gateway to a network even if the gateway is not
directly connected by using recursive next-hop re solving from an existing route. T
10. A
MikroTik system administrator implemented OSPF Routing protocol in the network. But realized
that he has a static route on the routers. What can be done to make the static route work as a failover whenever the dynamic routing protocol fails.
A. He should increase the administrative distance of the static route B. He should use "netwatch" to trigger static routes whenever OSPF fails C. Delete all static routes because there is no way for it to work with OSPF D. He should manually disable the static routes and enable them whenever OSPF fails
11. When
adding a user to your local ppp secrets/ppp profiles database, it is possible to
A. Deny services (like telnet) only for this user or for one group of users
B. Set max values for total transferred bytes (up- and download) C. Allow only pppoe login D. Allow login by pppoe and pptp, but deny login by l2tp E. Allow/deny use of more than one login by this user
12. 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. /routing add dst-address=0.0.0.0/0 gateway=10.10.0.2 B. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.10.0.2 C. /ip route add dst-address=0.0.0.0/0 gateway=10.10.0.2 D. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.50.0.2
13. Which
routing table is used to apply rec ursive routing at MikroTik RouterOS
A. It is possible in all the routing tables installed in a router B. It is only possible in the m ain routing table C. It is only possible on the x 86 platform D. It is not possible
14. /ip
route configuration on router,
/ip route add gateway=192.168.0.1 /ip route add dst-address=192.168.1.0/24 gateway=192.168.0.2 /ip route add dst-address=192.168.2.0/24 gateway=192.168.0.3 /ip route add dst-address=192.168.3.0/26 gateway=192.168.0.4 Router needs to send packets to 192.168.3.240. Which gateway will be used?
A. 192.168.0.2 B. 192.168.0.3 C. 192.168.0.1 D. 192.168.0.4
15. What
is policy routing for and what criteria can be used to decide dec ide appropriate route?
A. Policy routing can be used to bypass routing table and is possible only if BGP is enabled. B. Policy routing can be used to force specific traffic to go different way through network, but only source and destination address can be used to distinguish traffic. C. Policy routing can be used to bypass routing table and only active tunnel interfaces can be used to direct traffic alternatively. D. Policy routing can be used to force specific traffic to go different way through network and beside source and destination address any traffic that can be marked in firewall can be used to distinguish traffic.
16. The
default value of 'target-scope' for a static route is:
A. 1 B. 30 C. 10 D. 255
17. A
routing table has following entries:
0 dst-address=10.0.0.0/24 gateway=10.1.5.126 1 dst-address=10.1.5.0/24 gateway=10.1.1.1 2 dst-address=10.1.0.0/24 gateway=25.1.1.1 3 dst-address=10.1.5.0/25 gateway=10.1.1.2 Which gateway will be used for a packet with destination address 10.1.5.126?
A. 10.1.5.126 B. 25.1.1.1 C. 10.1.1.1 D. 10.1.1.2
18. When
adding a static route, you must always ensure that you add both the gateway and the
interface. F
19. The
correct order for PPPOE discovery stage is
A. Request, Offer, Initialization and Session confirmation B. Initialization, Offer, Request and Session confirmation C. Request, Initialization, Session confirmation and Offer D. Initialization, Session confirmation, Request and Offer
20. Which
route will be used to reach host 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 1.1.1.1 B. Route via gateway 3.3.3.3 C. Route via gateway 2.2.2.2
21. You
want to create a route to the network 192.168.0.0/24. 1 92.168.0.0/24. Which of the following is a legal
gateway?
A. 192.168.0.1 B. ether1 C. 192.168.100.1 D. pppoe-out1
22. The
target scope can be used for:
A. To build a FailOver System between two or more gateways B. To configure several routes with different costs and distances C. To resolve nexthops that are not directly connected to the router
23. There
are two ro utes 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. both - half of the traffic will be routed through one gateway, half through the other B. 5.6.6.6 C. the required route is not in the routing table D. 5.5.5.5
24. 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 ? F
25. /ip
route can have DS flags simultaneously. T
1. Consider the following diagram. We want to communicate from a device on LAN1 to a device on LAN2. Assuming that all necessary configurati ons are already included on R2, which of the following configurations in R1 would enable this communication?
A. /ip route add dst-addres s=0.0.0.0/0 gateway=Ether1 B. /ip route add dst-address=192.168.1.0/24 src-address=192.168.0.0/24 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=0.0.0.0/0 gateway=192.168.99.2 E. /ip route add dst-address=192.168.0.0/24 gateway=192.168.0.1 2. The correct order for PPPOE discovery stage is A. Initialization, Of fer, Request and Session confirmation B. Request, Initialization, Session confirmation and Offer C. Initialization, Session confirmation, Request and Offer D. Request, Offer, Initialization and Session confirmation 3. Which route will be used to reach host 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 2.2.2.2 B. Route via gateway 3.3.3.3 C. Route via gateway 1.1.1.1 4. VLAN is an implementation of the 802.1Q VLAN protocol by the MikroTik RouterOS. It allows you to have multiple Virtual LANs on a single ethernet or wireless interface, giving the ability to segregate LANs efficiently. How many different vlans are possible on a single ethernet port? A. 63 B. 4096 C. 4095 D. only one 5. /ip route can have DS flags simultaneously.T
6. When adding a static route, you must always ensure that you add both the gateway and the interface.F
7. Define a routing loop (choose the most precise description) A. situation where the packet is routed through the same router twice B. situation where the TTL of the packet expires C. Situation where the packet does not reach it\'s destination D. situation where the packet is routed through the same sequence of routers until the TTL expires 8. You can not use OSPF and RIP routing protocols simultaneously on the RouterOS. F
9. To route two private networks together over a public routed network (there are multiple hops between the gateway routers of the private networks), you can use the following tunnel types (mark all that are correct): A. IPIP
B. PPPOE C. L2TP D. EOIP E. PPTP 10. 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. A. 5.6.6.6 B. both - half of the traffic will be routed through one gateway, half through the other C. the required route is not in the routing table D. 5.5.5.5 11. Which VPN technologies can be used to bridge two remote networks? A. IPIP B. L2TP/PPTP C. IPSec D. EoIP 12. The target scope can be used for: A. To build a FailOver System between two or more gateways B. To resolve nexthops that are not directly connected to the router C. To configure several routes with different costs and distances 13. 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 ?F
14. A MikroTik system administrator implemented OSPF Routing protocol in the network. But realized that he has a static route on the routers. What can be done to make the static route work as a failover whenever the dynamic routing protocol fails.
A. Delete all static routes b ecause there is no way for it to work with OSPF B. He should increase the administrative distance of the static route C. He should use "netwatch" to trigger static routes whenever OSPF fails D. He should manually disable the static routes and enable them whenever OSPF fails 15. There are two routes in the routing table: 0 dst-addr=10.1.1.0/24 distance=10 gateway=10.10.10.10 1 dst-addr=10.1.1.4/30 distance=20 gateway=10.20.20.20 Which gateway will be used to send packet with destination IP address 10.1.1.6 A. 10.10.10.10 B. 10.20.20.20 C. none, because distance is >= 10 D. both 16. When sending out an ARP request, an IP host is expecting what kind of address for an answer?
A. 802.11g B. IP address C. VLAN ID D. MAC Address 17. If check-gateway=ping for a route is selected and the gateway for the route does not respond to pings, how many seconds does it take for the router to disable the route? A. 10s B. 20s C. 5s D. It depends on network type on affected interface 18. The default value of 'target-scope' for a static route is: A. 255 B. 30 C. 1 D. 10 19. 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 dst-addres s=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.10.0.2 B. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.50.0.2 C. /routing add dst-address=0.0.0.0/0 gateway=10.10.0.2 D. /ip route add dst-address=0.0.0.0/0 gateway=10.10.0.2 20. When using the "check gateway" function in creating a route, the following protocols can be utilized to ensure the gateway address is reachable (choose all correct answers): A. ARP A. ARP B. MNDP C. ICMP D. UDP 21. Which routing table is used to apply recursive routing at MikroTik RouterOS A. It is only possible on the x86 platform B. It is not possible C. It is possible in all the routing tables installed in a router D. It is only possible in the main routing table 22. /ip route configuration on router, /ip /ip /ip /ip
route route route route
add add add add
gateway=192.168.0.1 dst-address=192.168.1.0/24 gateway=192.168.0.2 dst-address=192.168.2.0/24 gateway=192.168.0.3 dst-address=192.168.3.0/26 gateway=192.168.0.4
Router needs to send packets to 192.168.3.240. Which gateway will be used?
A. 192.168.0.4 B. 192.168.0.3 C. 192.168.0.2 D. 192.168.0.1 23. OSPF starts working on the router as soon as A. at least one interface is defined in the ospf interface m enu B. at least one IP network is assigned in the ospf network menu C. at least one area is specified in the ospf area menu D. the routing package is enabled on the router 24. A routing table has following entries: 0 dst-address=10.0.0.0/24 gateway=10.1.5.126 1 dst-address=10.1.5.0/24 gateway=10.1.1.1 2 dst-address=10.1.0.0/24 gateway=25.1.1.1 3 dst-address=10.1.5.0/25 gateway=10.1.1.2 Which gateway will be used for a packet with destination address 10.1.5.126?
A. 10.1.5.126 B. 25.1.1.1 C. 10.1.1.1 D. 10.1.1.2 25. Routing table has several routes with the same gateway. If 'check-gateway' is enabled for one of the routes, and the gateway becomes unreachable, then A. only this one route would become inactive B. the 'check-gateway' feature would not work at all, since the same gateway is used for more than one route C. all routes with the same gateway would become inactive
1. If 'check-gateway' is enabled for an ECMP route and one of the gateways is unreachable, then A. the unreachable gateway is not going be used in Round Robin algorithm B. the ECMP route becomes inactive C. ECMP is going to send packet s to all gateways even if one is unreachable
2. You can not use OSPF and RIP routing protocols simultaneously on the RouterOS.
3. Which rule will match packets with destination IP address 192.168.100.1 on a router w ith this routing table? A. Rule 3 B. None of the rules C. Rule 1 D. Rule 2
4. What is the minimum configuration a network administrator needs to do on a MikroTik router to enable OSPF? A. Add an interface to OSPF interface configuration B. Nothing; OSPF instance can run with no configuration C. Add a network to OSPF network configuration D. Both interface and network must m ust be added to OSPF configuration
5. If 'check-gateway' is enabled for an ECMP route and one of the gateways is unreachable, then: A. The unreachable gateway is not going be used in Round Robin algorithm. B. ECMP is going to send packets to all gateways even if one is unreachable. C. The ECMP route becomes inactive.
6. The correct order for PPPOE discovery stage is A. Request, Offer, Initialization and Session confirmation B. Initialization, Session confirmation, Request and Offer C. Request, Initialization, Session confirmation and Offer D. Initialization, Offer, Request and Session confirmation
7. A MikroTik system administrator implemented OSPF Routing protocol in the ne twork. But realized that he has a static route on the routers. What can be done to make the static route work as a failover whenever the dynamic routing protocol fails.
A. He should increase the administrative distance of the static route B. Delete all static routes because there is no way for it to work with OSPF C. He should manually disable the static routes and enable them whenever OSPF fails D. He should use "netwatch" to trigger static routes whenever OSPF fails
8. MikroTik router needs to forward IP -packet targeted to 11.12.4.5. Router routing table has 3 routes,
1. dst-address=11.12.4.0/24, distance=10, gateway=1.1.1.1 2. dst-address=11.12.4.0/28, distance=20, gateway=1.1.1.2. 3. dst-address=0.0.0.0/0, distance=1, gateway=1.1.1.254.
Which of the gateways will router select? A. Nowhere. Host will get "destination host unreachable". B. 1 C. 3 D. 2
9. Consider the following diagram. We want to communicate from a device on LAN1 to a device on LAN2. 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 src-address=192.168.0.0/24 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 gateway=192.168.99.2 E. /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2
10. When using the "check gate way" function in creating a route, the following protocols can be utilized to ensure the gateway address is reachable (choose all correct answers): A. UDP B. ICMP C. MNDP D. ARP
11. It is possible to create EoIP tunnels between two locations over the Internet T
12. Which is the routing protocol used for internet routing? A. RIP B. LDP C. BGP D. OSPF
14. There are four routes in the routing table. Host 10.10.10.10 becomes unreachable.
1 dst-addr=0.0.0.0/0 gateway=11.11.11.11 1 dst-addr=20.20.20.0/24 gateway=10.10.10.10 check-gateway=ping
2 dst-addr=30.30.30.0/24 gateway=10.10.10.10 3 dst-addr=30.30.30.0/25 gateway=13.13.13.13 check-gateway=ping
Which gateway is used to get to the IP address 30.30.30.145? A. 10.10.10.10 B. 13.13.13.13 C. None. Packets to that host will be dropped until host 10.10.10.10 becomes active again. D. 11.11.11.11
15. EOIP tunnels can not be bridged because they are not true layer 2 tunnels. F
16. An OSPF area consists of 15 routers connected in 6 different broadcast networks. How many Designated routers there will be in the area? A. 0 B. 6 C. 1 D. 15
17. Routing protocols used within the same AS are referred to as Exterior Exterior Gateway Protocols. F
20. There are 6 routers running OSPF and connected with each other using point-to-point network types. How many Designated Routers are there among them? A. 1 B. 6 C. 15
D. 0
21. There are two mangle rules:
0 chain=forward act ion=mark-routing new-routing-mark="aaa" passthrough=yes
1 chain=forward act ion=mark-routing new-routing-mark="bbb" passthrough=yes
What routing mark will the packet have after passing the forward chain? A. "bbb" B. "aaa" and "bbb" C. "aaa" D. "aaabbb"
24. Look at the picture. Which Gateway will be used to reach 192.168.88.10? A. no one B. 192.168.55.1 C. 192.168.55.2 D. 192.168.55.3
1. You want to create a route to the network 192.168.0.0/24. Which of the following is a legal gateway?
A. ether1
B. pppoe-out1 C. 192.168.100.1 D. 192.168.0.1 2. Consider
the following diagram. We want t o communicate from a device on LAN1 t o a device on LAN2. 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/ dst-address=0.0.0.0/0 0 gateway=Ether1
B. /ip route add dst-address=192.168. dst-address=192.168.1.0/24 1.0/24 srcaddress=192.168.0.0/24 gateway=192.168.99.2 address=192.168.0.0/24 gateway=192.168.99.2 C. /ip route add dst-address=192.168.0.0/24 dst-address=192.168.0.0/24 gateway=192.168.0.1 D. /ip route add dst-address=0.0.0.0/0 gateway=192.168.99.2 E. /ip route add dst-address=192.168. dst-address=192.168.1.0/24 1.0/24 gateway=192.168.99.2 3. In
OSPF, when we set the nbma network type, we must also configure:
A. Neighbors ID for each virtual link B. Area for each range C. Neighbors D. OSPF interface 4. Which
routing table is used to apply recursive routing at MikroTik RouterOS
A. It is not possible B. It is only p ossible on the x86 platform C. It is possible in all the routing tables installed in a router D. It is only possible in the main routing table 5. Only
OSPF routes distributed as "external" can be filtered with routing filt ers
true
6. A
MikroTik system administrator implemented OSPF Routing protocol in the network. But realized that he has a static route on the routers. What can be done to make the static route work as a failover whenever the dynamic routing protocol fails.
A. Delete all static static routes because because there is no way way for it to work with OSPF
B. He should increase the administrative distance distance of the static route C. He should manually disable the static routes and enable them whenever OSPF fails D. He should u se "netwatch" to trigger static routes whenever OSPF fails 7. The
correct order for PPPOE discovery stage is
A. Request, Offer, Offer, Initialization Initialization and Session confirmation confirmation B. Request, Initialization, Session confirmation and Offer C. Initialization, Offer, Request and Session confirmation D. Initialization, Session confirmation, Request and Offer 8. To
assign specific traffic to a route – traffic must be identified by a routing mark. Each packet can only have one routing mark.
true
9. OSPF
starts working on the router as soon as
A. the routing package package is enabled on the the router B. at least one IP network is assigned in the ospf network menu C. at least one area is specified in the ospf area menu D. at least one interface is defined in the ospf interface menu 10. On
the foll owing network diagram , when ROUTER wants to reach "HOST A" by i tself, it should use ISP1 as gateway and when CLIENT wants to reach "HOST A", router should use ISP2 as a gateway. How would you configure routing marks to achieve this?
A. Chain Forward for a Routing Mark to to route to ISP 2 & Chain Forward for a Routing Mark to route to ISP 1 B. Chain Output for a Routing Mark to route to ISP 2 & Chain Forward for a Routing Mark to route to ISP 1 C. Chain Prerouting for a Routing Mark to route to ISP 2 & Chain Output for a Routing Mark to route to ISP 1 D. Chain Input for a Routing Mark to route to ISP 2 & Chain Output for a Routing Mark to route to ISP 1
11. 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 between the customer and that PPPoE server. true
12. 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 ? true
13. EOIP
tunnels can not be bridged because they are not true layer 2 tunnels.
false
14. You
can not use OSPF and RIP routing protocols simultaneously on the RouterOS.
false
15. MikroTik
router needs to forward IP-packet targeted to 11.12.4.5. Router routing table has 3
routes, 1. dst-address=11.12.4.0/24, dst-address=11.12.4.0/24, distance=10, gateway=1.1.1.1 2. dst-address=11.12.4.0/28, dst-address=11.12.4.0/28, distance=20, gateway=1.1.1.2. 3. dst-address=0.0.0.0/0, dst-address=0.0.0.0/0, distance=1, gateway=1.1.1.254. gateway=1.1.1.254. Which of the gateways will router select? A. Nowhere. Host will get "destination host unreachable". B. 1 C. 2 D. 3
16. The
target scope can be used for:
A. To resolve nexthops nexthops that are not directly connected to the router B. To build a FailOver System between two or more gateways C. To configure several routes with different costs and distances 17. The
default value of 'target-scope' for a static route is:
A. 255 B. 10 C. 1 D. 30 18. /ip
route can have DS flags simultaneously.
true
19. 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. /routing add dst-address=0.0.0.0/0 dst-address=0.0.0.0/0 gateway=10.10.0.2 B. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.50.0.2 gateway=10.50.0.2 C. /ip route add dst-address=172.16.0.0/24 gateway=10.10.0.2, /ip route add dst-address=172.32.0.0/24 gateway=10.10.0.2 gateway=10.10.0.2 D. /ip route add dst-address=0.0.0.0/0 gateway=10.10.0.2
23. Routing
table has several routes with the same gateway. If 'check-gateway' is enabled for one of the routes, and the gateway becomes unreachable, then A. all routes with with the same gateway gateway would become inactive inactive B. only this one route would become inactive C. the 'check-gateway' feature would not work at all, since the same gateway is used for more than one route
24. Mangle
Routing (routing-mark) is possible, by using chains:
A. forward and postrouting postrouting
B. forward and output C. input and output D. prerouting and forward E. prerouting and output 25. Which
description regarding OSPF Network LSAs is correct?
A. They are originated originated by Area Border Routers Routers and are sent into a single area to advertise destinations outside that area B. They are originated by Area Border Router and are sent into a single area to advertise an Autonomous System Border Router C. They are or iginated by every router in OSPF network. They include all routers on the link, interfaces, the cost of the link, and any known neighbor on the link D. They are originated by the DR on every multi-access network. They include all attached routers including the DR itself
