Ch 13 quiz Flashcards
What step comes after “Define the possible causes” in the CWNP troubleshooting methodology?
Create a plan of action or escalate the problem
Discover the scale of the problem
Perform corrective actions
Narrow to the most likely cause
Narrow to the most likely cause
What should you do immediately after you have positively verified the solution to a problem?
Document the results
Move on to the next ticket
Delete the ticket
Discover the scale of the problem
Document the results
What are you NOT testing in any common throughput testing tool when you test throughput?
UDP communications
Data rate
TCP communications
QoS
Data rate
What feature of Wireshark can be used to make particular frames stand out when viewing a capture file?
I/O graph
Coloring rules
Vie > Full Screen
None of these
Coloring rules
Which one of these is not a good use of a protocol analyzer?
Gathering details about unsupported networks
Validating compliance with requirements
Locating non-WIFI interferes
Identifying devices on the network
Locating non-WIFI interferes
Which one of the following is not a good use of a spectrum analyzer?
Determining channel utilization
Viewing signal strength in important coverage areas
Determining if QoS is enable on the WLAN
Selecting the least busy channel for a new BSA
Determining if QoS is enable on the WLAN
What NETSH command shows information about WLAN drivers?
NETSH WLAN SHOW DRIVERS
NETSH WLAN SHOW NETWORKS
NETSH WLAN SHOW PROFILES
NETSH WLAN SHOW INTERFACES
NETSH WLAN SHOW DRIVERS
What is a good solution for dealing with RF interference?
Implement only 5GHz channels
Strategically plan the channels used to work around RF noise
Implement only 2.4 GHz channels
Use the new DMG PHY
Strategically plan the channels used to work around RF noise
What is a potential solution to hidden node problems?
Move the client STAs
Disable RTS/CTS
Enable RSSI thresholds
None of these
Move the client STAs
What can be used to test an ethernet connection to verify PoE capabilities?
Throughput tester
Spectrum analyzer
Protocol analyzer
Line tester
Line tester
