Quiz MTCNA Prediction Part 1
MikroTik RouterOS commands can be run once a day by:
a. /system watchdog
b. /system scheduler
c. /system cron
reason:
What is the meaning of the status letter “R” on PPPoE client interface in RouterOS Interfaces
menu?
a. Running
b. Remote
c. Radius
reason
Router has wireless and ethernet client interfaces, all client interfaces are bridged. To create a DHCP service for all clients, I be configured on :
a.Only on the bridge interface
b. DHCP server ont work
reason:
be able on the bridge interface
In the Route List, the identification DAb for a route stands for?
a. Dynamic - active - bgp
b. Dynamic - active -connected
reeason:
Pertanyaan Hampir Mirip:
What kind of users are listed in the Secrets window of the PPP menu?
a. winbox users
b. pppoe users
c. wireless users
d. l2tp users
e. pptp users
f. Hot-Spot users
reason:
4 is PPP, PPPOE, L2TP,PPTP
PPP secrets are used for
a.PPP clients
b.PPTP clients
c.L2TP clients
d.PPPoE clients
reason:
4 is PPP, PPPOE, L2TP,PPTP
Destination NAT (chain dstnat, action dst-nat) can be used to:
a. Change destination port
b. Hide your local network from the Internet
c. Direct users from the Internet to a server within your local network
d. Change source port
How long is level 1 (free) license valid?
a. Inifinite time
b. 24 hours
reason:
A wireless interface ‘wlan1’ is added to a bridge interface ‘br-lan’. To enable dhcp-server for
wireless interface ‘wlan1’, on which interface should dhcp-server be configured? On
a.br-lan
b.wlan
c.lan
Which of the following is true for connection tracking (multiple answer)
a.Connection tracking must be enabled for NAT’ed network
b.Connection tracking must be enabled to be able to use all firewall features
Choose the correct PCQ argument values to allow 256kbps maximum download and upload for
each client: (multiple answer)
a.kind=pcq pcq-rate=256000 pcq-classifier=dst-address
b.kind=pcq pcq-rate=256000 pcq-classifier=src-address
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
BGP
PPPoE
DHCP
IPv4
IPv6
ARP
In RouterOS queue configuration the word “total” usually represents :
a.Upload + Download
b.Upload
c.Download
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.
The maximum bandwidth that the client 10.10.0.33 is be able to obtain is:
a.2M upload/download
b.4M upload/download
reason:
number 0 is the First
PPPoE server only works within one Ethernet broadcast domain that it is connected to. If there is a
router between server and end-user host, it will not be able to create PPPoE tunnel to that PPPoE
server :
a.True
b.False
What is the correct action for NAT rule on a router that should intercept SMTP traffic and send it
over to a specified mail server?
a.dst-nat
b.redirect
c.tarpit
Netinstall can be used to
a.Reinstall software without losing licence
b.Install different software version (upgrade or downgrade)
RouterOS log messages are stored on disk by default :
False
.Which of the following is used in standard 802.11 wireless networks? CSMA/CA
Why is it useful to set a Radio Name on the radio interface?
To identify a station in a list of connected clients
Domain Name System (DNS) requests can be use protocol/port:
UDP 53
UDP 80
You have to connect to a RouterBOARD without any previous configuration. Select all possibilities
to connect and do some basic
MAC-Winbox
Serial Connection
Attach monitor/keyboard
To masquerade, you need to specify :
a.action=masquerade, in-interface, chain=src-nat
b.action=masquerade, out-interface, chain=dst-nat
c.action=masquerade, out-interface, chain=src-nat
Destination NAT (chain dstnat, action dst-nat) can be used to:
Change destination port
Direct users from the internet to a server within your local network
To apply bandwidth restrictions using Simple queue on traffic that travels from one bridge port to
another bridge port within the same bridge interface, following must be done:
Enable use IP Firewall in bridge settings
Which firewall chain would be used to block a client’s MSN traffic on a router?
Forward
Assuming DHCP relay is not being used, how many DHCP servers can be configured per interface on
RouterOS?
a. 1
b.3
Which features are removed when advanced-tools package is uninstalled?
netwatch
bandwich-test
When frequency mode is set ‘regulatory domain’ in wireless interface configuration :
It restricts operation to only the permitted channels and transmit powers according to the value
of the country selected
Which of the protocols below is used by Netinstall?
bootp
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.5.6.6.6
reason: /30 The Most Specific -> 4 host 1 netword ID and 1 Broadcast ID
