Set 1,2,3

Is ARP used in the IPv6 protocol ?

False

The network address is

The first address of the subnet

In MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved by using an address subnet of: a. /31 b. /29 c. /32? d. /30

b. /29 d. /30

The basic unit of a physical network (OSI Layer 1) is the:

bit

Select valid MAC-address a. G2:60:CF:21:99:H0 b. 00:00:5E:80:EE:B0 c. AEC8:21F1:AA44:54FF:1111:DD d. AE:0212:1201 e. 192.168.0.0/16

00:00:5E:80:EE:B0

The basic unit of a physical network (OSI Layer 1) is the:

Bit

If ARP=reply-only is enabled on one router interface, router can add dynamic ARP entries for the particular interface. True of false

False

Two hosts, A and B, are connected to a broadcast LAN. Select all the answers showing pairs of IP address/mask which would allow IP connections to be established between the two hosts.

a. A: 10.1.2.66/25 and B: 10.1.2.109/26 b. A: 10.2.2.1/23 and B: 10.2.0.1/22 c. A: 10.1.2.192/24 and B: 10.1.2.129/26 d. A: 10.2.1.0/23 and B: 10.2.0.1/22

How long is level 1 (demo) license valid a. 24 hours b. Infinite time c. 1 month d. 1 year

b

Action=redirect is applied in a. chain=srcnat b. chain=dstnat c. chain=forward

chain=dstnat

What protocol is used for Ping and Trace route? a. DHCP b. IP c. TCP d. ICMP - ping e. UDP - trace route

dICMP - ping eUDP - trace route

For static routing functionality, additionally to the RouterOS system package, you will also need the following software package a. none b. dhcp c. routing d. advanced-tools

none

What kind of users are listed in the Secrets window of the PPP menu? a. pptp users b. l2tp users c. winbox users d. wireless users e. pppoe users f. hotspot users

pptp users/ l2tp users/ pppoe users

Which are necessary sections in /queue simple to set bandwidth limitation? a. target-address, max-limit b. target-address, dst-address, max-limit c. target-address, dst-address d. max-limit

target-address, max-limit

Which is correct masquerade rule for 192.168.0.0/24 network on the router with outgoing interface=ether1? a. /ip firewall nat add action=masquerade chain=srcnat b. /ip firewall nat add action=masquerade chain=srcnat src-address=192.168.0.0/24 c. /ip firewall nat add action=masquerade out-interface=ether1 chain=dstnat d. /ip firewall nat add action=masquerade chain=srcnat out-interface=ether1

/ip firewall nat add action=masquerade chain=srcnat out-interface=ether1

Which computers would be able to communicate directly (without any routers 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

10.5.5.1/24 and 10.5.5.100/25 10.10.0.17/22 and 10.10.1.30/23

Which of the following IP addresses are publicly routable a. 127.34.155.3 b. 192.168.1.4 c. 172.16.13.23 d. 11.3.10.4

11.3.10.4

Which of the following IP addresses are publicly routable? a. 127.34.155.3 b. 192.168.1.4 c. 172.16.13.23 d. 11.3.10.4

11.3.10.4

Choose all valid hosts address range for subnet 15.242.55.62/27 a. 15.242.55.31-15.242.55.62 b. 15.242.55.32-15.242.55.63 c. 15.242.55.33-15.242.55.62 d. 15.242.55.33-15.242.55.63

15.242.55.33-15.242.55.62

Select which of the following are 'Public IP addresses': a. 192.168.0.1 b. 172.168.254.2 c. 172.28.73.21 d. 10.110.50.37 e. 11.63.72.21

172.168.254.2 11.63.72.21

A network ready device is directly connected to a MikroTik RouterBOARD 750 with a correct U.T.P. RJ45 functioning cable. The device is configured with an IPv4 address of 192.168.100.70 using a subnet mask of 255.255.255.252. What will be a valid IPv4 address for the RouterBOARD 750 for a successful connection to the device? a. 192.168.100.70/255.255.255.252 b. 192.168.100.69/255.255.255.252 c. 192.168.100.71/255.255.255.252 d. 192.168.100.68/255.255.255.252

192.168.100.69/255.255.255.252

Which ones of the following are valid IP addresses? a. 192.168.13.255 b. 10.10.14.0 c. 192.168.256.1 d. 1.27.14.254

192.168.13.255 10.10.14.0 1.27.14.254

. How many IP addresses can one find in the header of an IP packet?

2

How many IP addresses can one find in the header of an IP packet?

2

You have 802.11b/g wireless card. What frequencies are available to you? a. 5800MHz b. 2412MHz c. 5210MHz d. 2422MHz e. 2327MHz

2412MHz

How many usable IP addresses are there in a 20-bit subnet?

4094

How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet

510

What is the default TTL (time to live) on a router that an IP packet can experience before it will be discarded ? a. 60 b. 30 c. 1 d. 64

64

How many layers does Open Systems Interconnection model have?

7

How many different priorities can be selected for queues in MikroTik RouterOS?

8

What wireless card can we use to achieve 100 Mbps actual wireless throughput? a. 802.11 b/g b. 802.11 a/b/g c. 802.11 a d. 802.11 a/n e. 802.11 a/b/g/n

802.11 b/g

Which of the following is NOT a valid MAC Address? a. 13:16:86:53:89:43 b. 80:GF:AA:67:13:5D c. 88:0C:00:99:5F:EF d. EA:BA:AA:EE:FF:CB e. 95:B5:DD:EE:78:8A

80:GF:AA:67:13:5D

Which of the following is NOT a valid MAC Address? a. 95:B5:DD:EE:78:8A b. 13:16:86:53:89:43 c. 80:GF:AA:67:13:5D d. 88:0C:00:99:5F:EF e. EA:BA:AA:EE:FF:CB

80:GF:AA:67:13:5D

If ARP=reply-only is configured on an interface, what will this interface do a. Accept all IP/MAC combinations listed in /ip arp as static entries b. Accept all IP addresses listed in /ip arp as static entries c. Add new MAC addresses 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

Accept all IP/MAC combinations listed in /ip arp as static entries

If ARP=reply-only is configured on an interface, what will this interface do a. Add new IP addresses in /ip arp list b. Accept all IP/MAC combinations listed in /ip arp as static entries c. Accept all MAC-addresses listed in /ip arp as static entries d. Add new MAC addresses in /ip arp list e. Accept all IP addresses listed in /ip arp as static entries

Accept all IP/MAC combinations listed in /ip arp as static entries

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

D A C

Mark all correct statements about /export (rsc file) a. Exports logs from /log print b. Exports full configuration of the router c. Exports only part of the configuration (for example /ip firewall) d. Exports scripts from /system script e. Exports files could not edited

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

What protocol does ping use?

ICMP

MikroTik RouterOS DHCP client can receive following options a. Byte limit b. IP Gateway c. Rate limit d. Uptime limit e. IP Address and Subnet

IP Gateway/ Rate limit /IP Address and Subnet

MAC layer by OSI model is also known as

Layer 2

What is term for the hardware coded address found on an interface?

MAC Address

What is term for the hardware coded address found on an interface? a. IP Address b. Interface Address c. MAC Address d. FQDN Address

MAC Address

Can you manually add drivers to RouterOS in case your PCI Ethernet card is not recognized, and it's a driver issue?

No

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 ? yes or no

No

. A PC with IP 192.168.1.2 can access internet, and static ARP has been set for that IP address on gateway. When the PC Ethernet card failed, the user change it with a new card and set the same IP for it. What else should be done? [multiple answers] a. Old static ARP entry on gateway has to be updated for the new card b. Nothing - it will work as before c. MAC-address of the new card has to be changed to MAC address of old card d. Another IP has to be added for Internet access

Old static ARP entry on gateway has to be updated for the new card MAC-address of the new card has to be changed to MAC address of old card

Which default route will be active? /ip route add disabled=no distance=10 dstaddress=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 1.1.1.1 b. Route via gateway 2.2.2.2

Route via gateway 2.2.2.2

From which of the following locations can you obtain Winbox? a. Router's webpage b. Files menu in your router c. Via the console cable d. mikrotik.com

Router's webpage mikrotik.com

The network address is a. The first usable address of the subnet b. The last address of the subnet c. The first address of the subnet

The first address of the subnet

Why is it useful to set a Radio Name on the radio interface? a. To identify a station in a list of connected clients b. To identify a station in the Access List c. To identify a station in Neighbor discovery

To identify a station in a list of connected clients

Action=redirect allows you to make a. Transparent DNS Cache b. Forward DNS to another device IP address c. Enable Local Service d. Transparent HTTP Proxy

Transparent DNS Cache Transparent HTTP Proxy

It is possible to add user-defined chains in ip firewall mangle True or False

True

Which of the following protocols / port s are used for SNMP. (Simple Network Management Protocol) a. TCP 162 b. UDP 162 c. UDP 161 d. TCP 25 e. TCP 123 f. TCP 161

UDP 162 UDP 161

Mark all features that are compatible with Nstreme a. WDS between a device in station-wds mode and a device in station-wds mode b. Encryption c. WDS between a device in ap-bridge mode with a device in station-wds mode d. Bridging a device in station mode with a device in ap-bridge mode

WDS between a device in ap-bridge mode with a device in station-wds mode

If you need to make sure that one computer in your HotSpot network can access the Internet without HotSpot authentication, which menu allows you to do this? a. Users b. IP bindings c. Walled-garden d. Walled-garden IP

Walled-garden

In MikroTik RouterOS, Layer-3 communication between 2 hosts can be achieved by using an address subnet of: a. /30 b. /29 c. /32 d. /31

a. /30 b. /29 c. /32

Which of the following is a valid MAC Address?

a. 13:16:86:53:89:43 b. 80:GF:AA:67:13:5D d. EA:BA:AA:EE:FF:CB e. 95:B5:DD:EE:78:8A

Which ones of the following are valid IP addresses? [multiple answers a. 192.168.13.255 b. 1.27.14.254 c. 10.10.14.0 d. 192.168.256.1

a. 192.168.13.255 b. 1.27.14.254 c. 10.10.14.0