RouterOS log messages are stored on disk by default
- A . True
- B . False
What does the firewall action "Redirect" do? Select all true 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
What does the command routerA(config)#line cons 0 allow you to perform next?
- A . Set the Telnet password.
- B . Shut down the router.
- C . Set your console password.
- D . Disable console connections.
You would like to allow multiple logins with one user name on a Hot-Spot server.
How should this be configured?
- A . Set "Shared Users" option at /ip Hot-Spot user profile
- B . It’s not possible
- C . Set "Shared Users" option at /ip Hot-Spot
- D . Set "only-one=no’ at /ip Hot-Spot
How long is level 1 (demo) license valid?
- A . 24 hours
- B . Infinite time
- C . 1 month
- D . 1 year
Which statements are true regarding ICMP packets?
ICMP guarantees datagram delivery.
ICMP can provide hosts with information about network problems.
ICMP is encapsulated within IP datagrams.
ICMP is encapsulated within UDP datagrams.
- A . 1 only
- B . 2 and 3
- C . 1 and 4
- D . All of the above
When backing up your router by using the ‘Export’ command, the following happens:
- A . Winbox usernames and passwords are backed up
- B . The Export file can be edited with a standard text editor after its creation
- C . You are requested to give the export file a name
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
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 . 10.5.5.1/24 and 10.5.5.100/25
- C . 10.10.0.17/22 and 10.10.1.30/23
- D . 192.168.0.5/26 and 192.168.0.100
If a packet comes to a router and starts a new, previously unseen connection, which connection state would be applied to it?
- A . no connection state would be applied to such packet
- B . new
- C . unknown
- D . invalid
- E . established
Action=redirect applies to
- A . Firewall Filter rules
- B . DST-NAT rules
- C . Route rules
- D . SRC-NAT rules
How many usable IP addresses are there in a 23-bit (255.255.254.0) subnet?
- A . 512
- B . 510
- C . 508
- D . 254
When sending out an ARP request, an IP host is expecting what kind of address for an answer?
- A . VLAN ID
- B . IP address
- C . MAC Address
- D . 802.11g
What is marked by connection-state=established matcher?
- A . Packet belongs to an existing connection, for example a reply packet or a packet which belongs to already replied connection
- B . Packet is related to, but not part of an existing connection
- C . Packet does not correspond to any known connection
- D . Packet begins a new TCP connection
What kind of users are listed in the "/user" menu?
- A . router users
- B . wireless users
- C . Hot-Spot users
- D . pptp users
In which order are the entries in Access List and Connect List processed?
- A . By Signal Strength Range
- B . By interface name
- C . In sequence order
- D . In a random order
What is the minimal possible wireless configuration to create an Access Point?
- A . radio name
- B . scan-list
- C . frequency
- D . band
- E . ssid
- F . DFS mode
- G . WDS
- H . mode
Which of the following is the decimal and hexadecimal equivalents of the binary number 10011101?
- A . 155, 0x9B
- B . 157, 0x9D
- C . 159, 0x9F
- D . 185, 0xB9
Which of the following protocols / port s are used for SNMP. (Simple Network Managemnt Protocol)
- A . TCP 25
- B . TCP 161
- C . UDP 162
- D . TCP 162
- E . TCP 123
- F . UDP 161
It is required to make a web server on a private LAN visible on the Public Internet. Only the web server port should be visible to the public.
Which of the following configuration steps must be met? (select all that apply)
- A . Public IP address of the webserver must be installed on the NAT Router
- B . in ip firewall NAT there should be a dst-nat between the public ip of the router and the private ip of the webserver
- C . Connection Tracking must be enabled on NAT router
- D . A route between the NAT Router and the webserver must exist
- E . LAN address of the webserver should be routable on the internet
What is the default protocol/port of (secure) winbox?
- A . UDP/5678
- B . TCP/22
- C . TCP/8291
- D . TCP/8080
On the advanced menu of the wireless setup there is a parameter called “Area”, it works directly with:
- A . Connect List
- B . Access List
- C . None of these
- D . Security Profile
Where can you monitor (see addresses and ports) real-time connections which are
processed by the router?
- A . Firewall Connection Tracking
- B . Firewall Counters
- C . Tool Torch
- D . Queue Tree
How many different priorities can be selected for queues in MikroTik RouterOS?
- A . 16
- B . 1
- C . 8
- D . 0
MAC layer by OSI model is also known as
- A . Layer 2
- B . Layer 1
- C . Layer 6
- D . Layer 7
- E . Layer 3
What protocol does PPP use to identify the Network layer protocol?
- A . NCP
- B . ISDN
- C . HDLC
- D . LCP
Router A and B are both running as PPPoE servers on different broadcast domains of your network. It is possible to set Router A to use "/ppp secret" accounts from Router B to authenticate PPPoE customers.
- A . true
- B . false
You have a router with configuration
– Public IP :202.168.125.45/24
– Default gateway:202.168.125.1
– DNS server: 248.115.148.136, 248.115.148.137
– Local IP: 192.168.2.1/24
Mark the correct configuration on client PC to access to the Internet
- A . IP:192.168.0.1/24 gateway:192.168.2.1
- B . IP:192.168.2.253/24 gateway:202.168.0.1
- C . IP:192.168.2.115/24 gateway: 192.168.2.1
- D . IP:192.168.2.2/24 gateway:202.168.125.45
- E . IP:192.168.1.223/24 gateway:248.115.148.136
Domain name system (DNS) requests can use protocol/port:
- A . UDP
- B . TCP port 53
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
What does the passive command provide to dynamic routing protocols?
- A . Stops an interface from sending or receiving periodic dynamic updates.
- B . Stops an interface from sending periodic dynamic updates but not from receiving updates.
- C . Stops the router from receiving any dynamic updates.
- D . Stops the router from sending any dynamic updates.
Is it possible to limit how many clients are able to connect to an access point?
- A . No it’s not possible at all
- B . Yes, but only with access-lists
- C . Yes
It is possible to create an encrypted PPPoE tunnel in RouterOS:
- A . true
- B . false
For user in local PPP Secrets/PPP Profiles database, it is possible to
- A . Allow/deny use of more than one login by this user
- B . Allow login by PPPoE and PPTP, but deny login by L2TP
- C . Set max values for transferred data (Rx/Tx)
- D . Allow only PPPoE login
- E . Deny services (like telnet) only for this user or for one group of users
Which of the following is the valid host range for the subnet on which the IP address 192.168.168.188 255.255.255.192 resides?
- A . 192.168.168.129-190
- B . 192.168.168.129-191
- C . 192.168.168.128-190
- D . 192.168.168.128-192
Firewall NAT rules process only the first packet of each connection.
- A . True
- B . False
Which of these are possible solutions to bridge two networks over a wireless link:
- A . Both devices in AP mode and enable WDS mode
- B . One device in AP mode, another one in station-pseudobridge-clone
- C . One device in AP mode, another one in station-pseudobridge
- D . One device in AP mode, another one in station
To back up an IOS, what command will you use?
- A . backup IOS disk
- B . copy ios tftp
- C . copy tftp flash
- D . copy flash tftp
Which of the following are layers in the TCP/IP model?
Application
Session
Transport
Internet
Data Link
Physical
- A . 1 and 2
- B . 1, 3 and 4
- C . 2, 3 and 5
- D . 3, 4 and 5
Which is a default baud-rate of currently manufactured RouterBOARDs?
- A . 9600
- B . 115200
- C . 38400
- D . 11520
What is term for the hardware coded address found on an interface?
- A . FQDN Address
- B . IP Address
- C . Interface Address
- D . MAC Address
Which class of IP address has the most host addresses available by default?
- A . A
- B . B
- C . C
- D . A and B
What kind of users are listed in the Secrets window of the PPP menu?
- A . Hot-Spot users
- B . wireless users
- C . l2tp users
- D . pptp users
- E . pppoe users
- F . winbox users
What command is used to create a backup configuration?
- A . copy running backup
- B . copy running-config startup-config
- C . config mem
- D . wr mem
Which of the following services use UDP?
DHCP
SMTP
SNMP
FTP
HTTP
TFTP
- A . 1, 3 and 6
- B . 2 and 4
- C . 1, 2 and 4
- D . All of the above
Evaluate the following information:
Access Point configuration:
— wlan1 is in ‘AP-Bridge’ mode
— Bridge1 has wlan1 and ether1 as ports CPE configuration:
— wlan1 is in ‘Station-Bridge’ mode
— Bridge1 has wlan1 and ether1 as ports
Select protocols that will pass from ether1 on the CPE to ether1 on the Access Point.
- A . IPv4
- B . ARP
- C . USB
- D . BGP
- E . Firewire
- F . IPv6
- G . DHCP
- H . PPPoE
Which firewall chain should you use to filter clients HTTP traffic going through the router?
- A . prerouting
- B . forward
- C . output
- D . input
Which one of the following is true regarding VLANs?
- A . Two VLANs are configured by default on all Cisco switches.
- B . VLANs only work if you have a complete Cisco switched internetwork. No off-brand switches are allowed.
- C . You should not have more than 10 switches in the same VTP domain.
- D . VTP is used to send VLAN information to switches in a configured VTP domain.
Collisions are possible in fullduplex Ethernet networks
- A . true
- B . false
You have a DHCP server on your MikroTik router. The IP addresses 10.1.2.2-10.2.2.20 are distributed in the DHCP network. Additionally, 3 static IP address are defined for your servers: 10.1.2.31-10.1.2.33.
After a while 20 more IP addresses need to be distributed in the network. It is possible to distribute the extra IP address without adding another DHCP Server:
- A . True
- B . False
What does this simple queue do (check the image)?
- A . Queue guarantees upload data rate of one megabit per second for host 192.168.1.10
- B . Queue limits host 192.168.1.10 download data rate to one megabit per second.
- C . Queue limits host 192.168.1.10 upload data rate to one megabit per second.
- D . Queue guarantees download data rate of one megabit per second for host 192.168.1.10
If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
- A . Application
- B . Presentation
- C . Session
- D . Transport
Which class of IP address provides a maximum of only 254 host addresses per network ID?
- A . Class A
- B . Class B
- C . Class C
- D . Class D
There are two wireless cards (wlan1 and wlan2) which are bridged together. On wlan1 card there is a setting "Forwarding=no". Choose the correct answer(s):
- A . Stations on wlan2 will be able to communicate with stations on wlan2
- B . Stations on wlan2 will be able to communicate with stations on wlan1
- C . Stations on wlan1 will be able to communicate with stations on wlan1
- D . To prevent communication between wlan1 and wlan2 one cannot use Bridge Filters
- E . Stations on wlan1 will be able to communicate with stations on wlan2
PPP Secrets are used for
- A . PPPoE clients
- B . L2TP clients
- C . IPSec clients
- D . PPP clients
- E . PPtP clients
- F . Router users
What is possible with Netinstall?
- A . MikroTik RouterOS reinstall
- B . MikroTik RouterOS password reset with saving router’s configuration
- C . MikroTik RouterOS configuration reset
Which features are removed when advanced-tools package is uninstalled?
- A . neighbors
- B . LCD support
- C . ip-scan
- D . ping
- E . netwatch
- F . bandwidth-test
In which order are the entries in Access List and Connect List processed?
- A . By Signal Strength Range
- B . In sequence order
- C . In a random order
- D . By interface name
Please select valid scan-list values in interface wireless configuration:
- A . 5560,5620-5700
- B . 5640~5680
- C . default,5560,5600,5660-5700
- D . 5540,5560,5620+5700
It is possible to create a configuration where VLAN and PPTP interfaces are bridged together.
- A . TRUE
- B . FALSE
Which protocol does DHCP use at the Transport layer?
- A . IP
- B . TCP
- C . UDP
- D . ARP
How many collision domains are created when you segment a network with a 12-port switch?
- A . 1
- B . 2
- C . 5
- D . 12
Which of the following is used in standard 802.11 wireless networks?
- A . CSMA/CA
- B . CDMA
- C . FDD
- D . CSMA/CD
Which type of encryption could be used to establish a connection with a simple passkey without using a 802.1X authentication server?
- A . WPA PSK/WPA2 PSK
- B . WPA EAP/WPA2 EAP
Which is the default port of IP-Winbox?
- A . UDP 8291
- B . TCP 80
- C . TCP 8291
- D . TCP 8192
Select minimal set of software packages in RouteOS required to configuring a wireless AP
- A . Wireless
- B . advanced-tools
- C . dhcp
- D . routing
- E . System
Which command is used to determine if an IP access list is enabled on a particular interface?
- A . show access-lists
- B . show interface
- C . show ip interface
- D . show interface access-lists
Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz?
- A . A
- B . B
- C . G
- D . N
When adding a static route, you must always ensure that you add both the gateway and the interface.
- A . False
- B . True
Which layer 4 protocol is used for a Telnet connection?
- A . IP
- B . TCP
- C . TCP/IP
- D . UDP
A client that has successfully connected to a wireless network is considered to be which of the following? Choose all that apply:
- A . Authenticated
- B . Associated
- C . Unauthenticated
- D . Unassociated
A network ready device is directly connected to a MikroTik Router BOARD 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 Router BOARD 750 for a successful connection to the device?
- A . 192.168.100.69/255.255.255.252
- B . 192.168.100.70/255.255.255.252
- C . 192.168.100.71/255.255.255.252
- D . 192.168.100.68/255.255.255.252
You need to reboot a RouterBoard after importing a previously exported rsc file to activate the new configuration.
- A . True
- B . False
Where is a hub specified in the OSI model?
- A . Session layer
- B . Physical layer
- C . Data Link layer
- D . Application layer
Which port does PPTP use by default?
- A . TCP 1721
- B . UDP 1723
- C . TCP 1723
- D . UDP 1721
MikroTik RouterOS commands can be run once a day by:
- A . /system watchdog
- B . /system cron
- C . /system scheduler
Action=redirect is applied in
- A . chain=srcnat
- B . chain=forward
- C . chain=dstnat
Which of the following is NOT a valid MAC Address?
- A . 80:GF:AA:67:13:5D
- B . 95:B5:DD:EE:78:8A
- C . 88:0C:00:99:5F:EF
- D . EA:BA:AA:EE:FF:CB
- E . 13:16:86:53:89:43
In which situations can Netinstall NOT be used to install a RouterBOARD?
- A . The router does not have an operating system
- B . The router is connected only to a wireless network
- C . You do not know the password of the router
- D . The router is connected only to a secondary Ethernet port
What PPP protocol provides dynamic addressing, authentication, and multilink?
- A . NCP
- B . HDLC
- C . LCP
- D . X.25