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LAB MTK-SKANSA 75 B

Total questions: 78

Worksheet time: 44mins

Name
Class
Date
1.

Which version of software can be installed to the following type of RouterBoard?

a)

routeros-mipsbe-x.xx.npk on RB433

b)

routeros-powerpc-x.xx.npk on RB333

c)

routeros-mipsle-x.xx.npk on RB133

d)

routeros-x86-x.xx.npk on RB1100

e)

routeros-mipsbe-x.xx.npk on RB133

2.

EoiP is:

a)

MikroTik's exclusive Tunnel Protocol

b)

Layer-3 Tunnel

c)

Layer-2 Tunnel

3.

Netinstall can be used to:

a)

Reinstall software without losing licence

b)

Install package for different hardware architecture

c)

Install different software version (upgrade or downgrade)

d)

Keep configuration, but reset a lost admin password

4.

PPP Secrets is used for:

a)

PPtP clients

b)

Router users

c)

L2TP clients

d)

PPPoE clients

e)

IPSec clients

5.

Mark all correct statements about / export file = {name of an rsc file}.

a)

Exports files which can not edited

b)

Exports full configuration of the router (without RouterOS user passwords)

c)

Exports logs from /log print

d)

Exports only part of the configuration (for example /ip firewall)

6.

The possible IP action of the firewall filter is:

a)

bounce

b)

tarpit

c)

accept

d)

tarp

e)

log

7.

What firewall actions are "Redirect"? Select all correct statements.

a)

Redirects a packet to a specified port on the router

b)

Redirects a packet to a specified IP

c)

Redirects a packet to the router

d)

Redirects a packet to a specified port on a host in the network

8.

On MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved using subnet addresses from:

a)

/ 31

b)

/ 29

c)

/ 32

d)

/ 30

9.

Which computer can communicate directly (without a router involved)

a)

192.168.17.15 / 29 and 192.168.17.20/28

b)

192.168.0.5 / 26 and 192.168.0.100

c)

10.5.5.1 / 24 and 10.5.5.100/25

d)

10.10.0.17 / 22 and 10.10.1.30/23

10.

Which of the following protocols / ports is used for SNMP? (Simple Network Management Protocol)

a)

UDP 162

b)

TCP 123

c)

UDP 161

d)

TCP 162

e)

TCP 25

11.

Which of the following protocols / ports is used for SNMP? (Simple Network Management Protocol)

a)

TCP 25

b)

UDP 162

c)

UDP 161

d)

TCP 123

e)

TCP 162

12.

What letters appear next to the route, which is automatically generated by RouterOS when the user adds a valid address to the active interface?

a)

A

b)

B

c)

C

d)

D

e)

E

13.

What wireless standards can we use to achieve 100 Mbps throughput?

a)

802.11 a / b / g

b)

802.11 b / g

c)

802.11 a / n

d)

802.11 a / n / ac

e)

802.11 a / b / g / n

14.

Action = redirect allows you to create

a)

Transparan DNS Cache

b)

Forward DNS to the other device's IP address

c)

Enable Local Services

d)

Transparan HTTP Proxy

15.

Mark all features that are compatible with Nstreme

a)

WDS between the device in station-wds mode and the device in station wds mode

b)

Enkripsi

c)

WDS between the device in ap-bridge mode and the device in wds station mode

d)

Bridging devices in station mode with devices in ap-bridge mode

16.

Which of the following locations can you get from Winbox?

a)

Router web page

b)

File menu on your router

c)

Through the console cable

d)

mikrotik.com

17.

Two hosts, A and B, are connected to the broadcast LAN. Select all answers that indicate pairs of IP addresses / masks that allow IP connections to be formed between the two hosts.

4 lines
18.

What types of users are listed in the Secret PPP menu window?

a)

pptp users

b)

l2tp users

c)

pppoe users

d)

wireless users

e)

winbox users

19.

Clients of the MikroTik RouterOS DHCP-server can receive the following options:

4 lines
20.

You want to use PCQ and allow a maximum of 256k downloads and uploads for each client. Select the correct argument value for the required queue.

a)

jenis = pcq pcq-limit = 1256000 pcq-classifier = dst-address

b)

jenis = pcq pcq-limit = 256000 pcq-classifier = dst-address

c)

jenis = pcq pcq-limit = 5000000 pcq-classifier = src-address

d)

jenis = pcq pcq-limit = 256000 pcq-classifier = src-address

e)

jenis = pcq pcq-limit = 5000000 pcq-classifier = dst-address

21.

Which of the following is true for connection tracking?

a)

Enabling connection tracking reduces CPU usage on RouterOS

b)

Connection tracking must be activated for an effective firewall

c)

Connection tracking must be activated for NAT networks

d)

Disable connection tracking for mangle to work

22.

Among the following statements are possible solutions for managing two network bridges via a wireless link:

a)

Both devices are in AP mode and activate WDS mode

b)

One device in AP mode, another in station-pseudobridge-clone

c)

One device in AP mode, another at the pseudobridge station

d)

One device in AP mode, another at the station

23.

Identify the types of QoS available in RouterOS

a)

DRR - Defisit Round Robin

b)

FIFO - First In First Out

c)

PCQ - Per Connection Queuing

d)

SFQ - Antimisial Stochastic Fairness

e)

RED - Random Early Detect

24.

In which situations can Netinstall NOT be used to install RouterBOARD?

a)

The router does not have an operating system

b)

The router is only connected to the wireless network

c)

You do not know the router password

d)

The router is connected only to the secondary Ethernet port

25.

You are planning a migration from a wireless link using 802.11a at 5GHz (without nstrem) to using Nv2 at 5GHz. If you change the AP from 802.11a to Nv2, you don't want the client to release it for more than a few seconds during the upgrade. Assuming the client is able to operate with Nv2 (the correct hardware, encryption key and the correct version of ROS), the settings for 'wireless protocol' must be enabled on the client so that the client can automatically detect the protocol used by the AP and continue to connect with 802.11a or Nv2: (select all that apply)

a)

Nv2

b)

Nv2-nstreme-802.11

c)

anyt

26.

What can you do with Netinstall?

a)

Reset password di RouterOS

b)

Instal Linux

c)

Add configuration to RouterOS

d)

Reinstall RouterOS

27.

Netinstall can be used for

a)

Install a different software version (upgrade or downgrade)

b)

Save the configuration, but reset the admin password that is missing

c)

Reinstall the software without losing the license

d)

Install packages for different hardware architectures

28.

In Winbox, hide password is not checked so it can show a password for the following

a)

RouterOS User

b)

User Hotspot

c)

RADIUS User

d)

PPP Secret

29.

Choose the correct statement for the MikroTik proxy.

a)

NAT destination rules are required to utilize transparent proxy facilities

b)

To deny access to certain websites, caching must be activated

c)

Control the domain or server that is allowed to be cached by the proxy

d)

Can deny access to certain domains or servers, but not specific web pages

30.

Before installing a wireless access point radio, it helps you scan the area, Name 2 wireless tools that can be used to scan!

a)

snooper

b)

a scan

c)

scanning

d)

sniffing

31.

Mikrotik has a DHCP client feature that can get IP automatically from a DHCP server. Mention 2 types of interfaces that can be used as DHCP clients in addition to Ethernet!

a)

a. wireless

b)

b. bridge

c)

c. vlan

d)

d. pppeo

32.

Regarding routing, the default route on the proxy can be monitored using the check gateway feature. Mention 2 monitoring methods that are applied to the check gateway process?

a)

a. Arp

b)

b. Ping

c)

c. Trace

d)

d. Trace route

33.

We can block certain data packages by using the firewall filter feature. What parameters can we use to detect data packages both the source port and the destination port on a connection?

a)

a. Protocol

b)

d. Out Interfaces

c)

c. In Interfaces

d)

e. Target Port

e)

b. Port

34.

Name 2 minimum parameters used to configure hosts on Queues!

a)

a. Target-address

b)

b. Max limit

c)

c. Etc. Adreess

d)

e. Priority

e)

d. Limit-At

35.

Which chain firewall should you use to filter ICMP packets from the router itself?

a)

Input

b)

Forward

c)

Postrouting

d)

The output

36.

One of the network security can be done by the port knocking method, for example before being able to access a server the user must first send a packet with a certain size, for example 1000 bytes. What parameters in the firewall can we use to detect the size of a packet?

a)

Package Size

b)

Counter Package

c)

Conten Size

d)

Counting Package

37.

Collisions are possible on a full-duplex Ethernet network

a)

Correct

b)

False

38.

The default 'target-scope' value for static routes is:

a)

30

b)

1

c)

10

d)

255

39.

Routers have Wireless and Ethernet client interfaces, all client interfaces are bridged. To create DHCP services for all clients you must configure the DHCP server on:

a)

every Port on the Bridge

b)

only in Bridge Interface

c)

Every Ethernet and Wireless interface

d)

DHCP service is not possible in this setting

40.

One of the functions that exist in RouterOS is SMS, the RouterOS system can be instructed to send an SMS to a certain number. What additional tools are needed so that this can be done?

a)

GSM mode

b)

SMS server

c)

SMS gateway

41.

What does the letter "R" in an active session in the PPP Active Connections menu mean?

a)

Run

b)

Radius

c)

Random

d)

Running

42.

On Mikrotik wireless there is a tool that can detect the percentage of density usage around the frequency?

a)

freq. used

b)

a scan

c)

snooper

d)

sniff

43.

MikroTik proxy features are:

a)

POP3 caching

b)

DNS Filtering

c)

SMTP caching

d)

HTTP caching

e)

FTP caching

44.

MikroTik WebProxy is able to perform cache storage functions on internal and external storage. What parameters are there on WebProxy to determine where cache storage is stored, what parameters?

a)

Cache path

b)

Disk Cache

c)

Cache on Storage

d)

Cache On Disk1

45.

What parameters impose limits on a Queues that can be reached if the perent above still has residual bandwidth that can be used?

a)

max limit

b)

max bandwidth

c)

max queue

d)

max rate

46.

What is needed for PPPoE client configuration?

a)

ip firewall nat masquerade rule

b)

Interface (where the PPPoE client will work)

c)

Static IP address on PPPoE client interface

47.

You start a wireless scan on your Access Point. What will happen ?

a)

All connected clients will disconnect

b)

You will see all connected clients

c)

You will see the available frequency

48.

If we use simple queues, what parameters determine the total amount of automatic downloads and uploads

a)

total max limit

b)

Max total bandwidth

c)

total max queue

d)

total max rate

49.

Check the permitted input formats for the Wireless scan list.

a)

5500 5700

b)

5500-5700

c)

5500,5700

d)

5500 - 5700

e)

5500/5700

50.

You want to limit bandwidth for your HotSpot users. HotSpot can create a Dynamic Queue for user logins to limit bandwidth.

a)

Yes, right

b)

Not wrong

51.

Action = redirect applies to

a)

SRC-NAT rules

b)

DST-NAT rules

c)

Firewall Filter Rules

d)

Route rules

52.

You have a Wireless interface with Security to use the nstreme protocol?

a)

Yes, but Nstreme will be used for all SSIDs assigned to that physical interface

b)

Yes, but Nstreme can only be used for SSID = WLAN1.

c)

No, Nstreme cannot be used on the Wireless interface if VirtualAP is in it.

d)

Yes, but Nstreme can only be used for SSID = VAP1.

53.

Where can you see real-time connections processed by the router?

a)

Query Tree

b)

Torch Tool

c)

Firewall Counter

d)

Connection Tracking Firewall

54.

What types of users are listed on the "/ user" menu?

a)

PPTP User

b)

Wireless User

c)

User Hotspot

d)

User Router

55.

Router OS can set vlan-id values from - to:

a)

1-2049

b)

1-4096

c)

1-4095

d)

1-2048

56.

On the bridge interface there is a parameter called RSTP

a)

prevent looping

b)

stabilize the connection

c)

split lane division

d)

selection of bridge type

57.

If a packet enters the router and starts a new connection that was not previously there, then it is called:

a)

no connection status will be applied to the package

b)

new

c)

invalid

d)

establish

e)

releated

58.

Could the same IP address be included in several address lists and still be used by some of the address lists?

a)

correct

b)

is wrong

59.

/ ip route configuration on router, / ip route add dst-address = 0.0.0.0/0 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 The 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

60.

There is a subnet with ip 10.10.10.167/26, what is the broadcast ip of that IP address?

a)

10.10.10.191

b)

10.10.10.164

c)

10.10.10.192

d)

10.10.10.165

e)

10.10.10.190

61.

After entering this rule: / ip firewall add chain = input action = drop, You can still access the Router using mac-address.

a)

Yes

b)

Not

62.

When a packet is sent, then the process of adding packet header is known as?

a)

encapsulation

b)

decapsulation

c)

compression

d)

labeling

63.

Regarding the OSI layer, which layer is responsible for maintaining the host to host connection and also the stability of the connection?

a)

Transport Layer

b)

b

64.

If you want to use pcq for per-protocol perimeter, for example web, email, ftp, etc. What classifier should we use to identify upload traffic?

a)

Src. Address

b)

Etc. Address

c)

Upload Target

d)

Upstream Tager

65.

Which chain firewall will be used to block MSN client traffic on the router?

a)

Forward

b)

Static

c)

Input

d)

The output

66.

Look at the queue structure below! queue "GP" max-limit = 10M - queue "M" parent = "GP" limit-at = 4M max-limit = 6M - - queue "C1" parent = "M" limit-at = 1M max-limit = 7M priority = 4 - - queue "C2" parent = "M" limit-at = 1M max-limit = 4M priority = 1 - - queue "C3" parent = "M" limit-at = 2M max-limit = 7M priority = 8 - queue "F" parent = "GP" limit-at = 5M max-limit = 8M - - queue "D1" parent = "F" limit-at = 3M max-limit = 4M priority = 5 - - queue "D2 "parent =" F "limit-at = 2M max-limit = 5M priority = 2 Which queue will get more bandwidth than the limit-at in the worst case scenario? Select one:

a)

a.C3

b)

b. C1

c)

c. D1

d)

d. C2

e)

e. D2

67.

There are various tools provided on the proxy for monitoring networks. What monitoring tools are able to identify the protocol as well as the port in realtime?

a)

a. Torch

b)

b. Traffic Monitoring

c)

c. Graph

d)

d. Realtime Traffic

68.

on firewall actions, one of them is through. What is the function of passthrough?

a)

traffic just passes through the router

b)

traffic will be forwarded to the next rule

c)

traffic will be blocked

d)

traffic will be forwarded but recorded first.

69.

There are features on the proxy where the Ethernet interface that is in the routerboard can be combined into 1 segment but it can also be transferred without the need to overload the CPU. What features does this feature use?

a)

a. Switch chip

b)

b. Master-Slave

c)

c. Hardware-Offload

d)

d. Bridge

70.

What tools can monitor the amount of traffic on an interface and will run a triger if there is a change in traffic passing under certain tools?

a)

monitor traffic

b)

monitoring interface

c)

traffic interface

d)

torch

71.

Regarding the OSI layer, which layer is responsible for maintaining the host to host connection and also the stability of the connection?

a)

a. Transport Layer

b)

b. Network Layer

c)

c. Session Layer

d)

d. Presentation Layer

72.

Among the flow packets containing input, output, and postrouting, which packet is the last packet, if the data packet from outside the router goes to the router?

a)

the input

b)

the output

c)

postrouting

73.

On a web proxy we can limit the total cache amount on our OS router. What parameters can we use to do this?

a)

a. Max cache size

b)

b. Max cache object size

c)

c. Max proxy disk

d)

d. Max Storage Used

74.

To secure wireless access points on a proxy we can activate the security profile and use WPA 1 or WPA 2. Explain what happens if both WPA 1 and WPA 2 are activated as security!

a)

a. The client cannot be connected because it cannot determine what Security mode is used

b)

b. The client will automatically choose the strongest Security

c)

c. Mikrotik will randomly choose the security method

d)

d. Mikrotik will arrange the security of the strongest in accordance with security facilities on the client

75.

HTTPS protocol usually uses TCP protocol and port 443. Mention the type of tunnel that is supported by proxy which also uses the protocol and the port!

a)

a. OVPN

b)

b. PPTP

c)

c. PPOE

d)

d. L2TP

76.

There is a router whose ETH 1 interface is connected to a client pc device which then ETH 2 is connected to an internet device to capture data downloaded from the client, the ETH 1 interface can be used as what parameter on the firewall filter

a)

a. Out interface

b)

b. in interface

c)

c. in interfaces list

d)

d. out interfaces list

77.

Simple Queue number 0 defines 2M for upload and download for target IP 10.10.0.33. Simple Queue number 1 defines 4M for upload and download for target IP 10.10.0.33. Client 10.10.0.33 is be able to obtain

a)

A. 2M upload / download

b)

B. 4M upload / download

c)

C. 0M upload / download

d)

D. 6M upload / download

78.

In which situations Netinstall can not be used to install RouterOS on a RouterBOARD?

a)

The router is connected only to a secondary Ethernet port

b)

The router does not have an operating system

c)

The router is connected only to a wireless network

d)

The password of the router is not known