What encryption algorithm for WPA/WPA2 is more secure? A. AES - Advanced Encryption Encryption Standard B. TKIP - Temporal Key Integrity Protocol 1.
A. B. C. D.
To limit the number of clients connected to AP you need to utilize max-station-count option Simple Queue feature Connect List feature Access List feature
3.
What certificates are required on AP to authenticate clients using EAP-TLS an
2.
d eap-method=passthrough? A. CA certificates B. Client certificates C. Server certificates D. None
Default-authentication is switched off on Access Point, /interface wireless set wlan1 default-authentication=no
4.
Access-list configuration is, /interface wireless access-list add mac-address=00:0C:42:01:02:03 Select the mac address of client, which is allowed to connect to the Access Poin t.
A. 00:0C:42:01:02:02 B. 00:0C:42:01:02:03 C. Any client except 00:0C:42:01:02:03 You are planning a migration from a wireless link using 802.11a on 5GHz (with no nstreme) to one using Nv2 on 5GHz. When you change the AP from 802.11a to Nv 2, you do not wish a client to disconnect for more than a few seconds during the upgrade. 5.
Assuming the client is capable of operating with Nv2 (correct hardware, correct encryption key and ROS version), which setting(s) for 'wireless-protocol' should be enabled enable d on the client so that the client can auto-detect auto- detect the protocol used b y the AP and still stay connected with 802.11a or Nv2 : (select all that apply) A. nv2-nstreme-802.11 B. any C. Nv2 D. unspecified Wireless Security Profile, Management Protection Key is for: A. Frame Protection on any Device B. Frame Protection only on RouterOS Devices C. Frame Protection on RouterOS Devices and any other devices with Frame Protect ion Support 6.
You have a single AP for all clients to connect to. Which of the following wi cause the clients to NOT be able to communicate communicate with each other directly? (Ch oose all that apply) A. Uncheck "Default Forwarding" box in the wireless configuration B. Uncheck both "Default Forwarding" and "Default Authenticate", add entries in the access-list and enable only "Authentication" C. Uncheck "Default Authenticate" in the wireless configuration D. Uncheck both "Default Forwarding" and "Default Authenticate", add entries in the access-list that enables both "Authentication" and "Forwarding" 7. ll
Which EAP authentication methods can be used if the RouterOS acts as a client ? A. EAP-TLS B. EAP-MD5 C. EAP-TTLS D. none 8.
When several Virtual AP Interfaces are configured, you can add them to a brid ge and apply layer 2 filter rules between them. 9.
In the screenshot, why are two of the three 'Tx/Rx Signal Strength ChX' boxe s empty? A. Nv2 is not configured correctly B. The CCQ is too low. C. The radio is not configured to use 802.11n. D. The signal strength is too low or too high 10.
Access Point configuration is configured to "Management Protection=allowed" and a Management Protection Key is set. Which clients can connect to the AP (Choose the most universal answer)? A. Any wireless client B. Mikrotik Client with Management Protection=required C. Mikrotik Client with Management Protection=allowed D. Any Mikrotik Client 11.
12. With A. WDS
what mode set wireless interface can be added as bridge port:
B. station C. station-WDS D. ap-bridge Can you establish wds connection between 2 RouterBOARDs running wlan interfa ces in ap-bridge mode on the same frequency and with the same SSID, dynamic wds and nstreme enabled? FALSE 13.
what changes if #WDS slave# wireless mode is set A. Connect to an SSID as a client in slave mode B. Enables WDS on AP C. Adapts to Master WDS frequency 14.
Wireless access point is required for customers. Which RouterBoards can be u sed for it? A. RB493 with level 4 licence B. RB411 with level 3 licence C. RB450G with level 5 licence D. RB433 with level 4 licence 15.
A station can connect to AP if they both use different country regulation se ttings, but the frequency chosen is allowed in both countries TRUE 16.
If the router's wireless interface is in 'station' mode and it is not able t o connect to the access point in the same band with the same SSID and using the same security profile, the possible reason for that could be (mark all answers t hat are correct): A. the station has "wmm-support=disabled", but the AP has " wmm-support=enabled" B. the station has setting "scan-list=default" and the APs frequency is not with in the default range C. The station has different frequency setting from that of the AP D. one of the wireless tools, e.g., scanner or snooper, is still running 17.
You have a PtP Wireless link that keeps failing. Which of the following may help determine the cause? A. Last IP B. Framing Limit C. Tx/Rx Frames D. Tx/Rx Hardware Frames E. Tx/Rx CCQ 18.
Picture shows signal, A. 802.11a 20mhz channel. width. B. Microwave oven. C. 802.11n 20/40ht below 5180 MHz. D. 802.11n 20/40ht above 5180 MHz. E. 802.11a 5 MHZ channel width. 19.
Country Regulation allows us to use up to 20dBm EiRP. We have a 10 dBi anten na, total connector loss is 1 dB, pigtail loss is 2 dB, there are no other losse s. What should we set as the transmit power in the Wireless tab to conform to regul ations ? A. 7 dBm B. 13 dBm C. 33 dBm 20.
In order to use dynamic keys in your security profile for an AP, you MUST se t up the dhcp server to provide the dynamic keys. FALSE 21.
What can be done to the client side setup in order to increase the receive s ignal strength/SNR when connecting to an access point without increasing power o utput of router? 22.
A. B. C. D. E.
use a higher sensitivity wireless card limit the maximum allowed data rate use a higher transmit power wireless card use the nstreme protocol in the wireless system use shorter antenna cable
WPA 2 Pre-Shared Key (PSK) is enabled on AP, all your clients have to use th e same PSK. Only Virtual AP could be used to allow clients to connect with a dif ferent PSK. 23.
The 'access-list' of an AP is for: A. Limiting transfer speed from RouterOS clients B. Managing connectivity based on specific MAC, signal strength, Time, Frequency C. Limiting transfer speed from non-RouterOS clients D. Limiting transfer speed to RouterOS clients E. Managing connectivity based on specific MAC, signal strength, Time, Private P SK 24.
Which WDS wireless modes are compatible with one other: Dynamic mode with Static mode Static-mesh mode with Dynamic mode Static-mesh mode with Dynamic-mesh mode Static mode with Dynamic-mesh mode Static mode with Static-mesh mode Dynamic mode with Dynamic-mesh mode
25.
A. B. C. D. E. F.
