What word describes the bending of an RF signal as it passes from one medium to another medium of a different
What word describes the bending of an RF signal as it passes from one medium to another
medium of a different density?
What attack type cannot be recognized by the WIPS?
Given:
ABC Company performs top-secret government contract work and has recently purchased an
802.11 Wireless Intrusion Prevention System (WIPS) to enforce their “NO WIRELESS” network
security policy.
What attack type cannot be recognized by the WIPS?
What answers correctly complete the following sentence?
What answers correctly complete the following sentence?
____________ and ____________ carrier sense functions are used to determine whether the
wireless medium is idle or busy. (Choose 2)
What WLAN system feature is required to produce a scenario with the following configuration on a single access
What WLAN system feature is required to produce a scenario with the following configuration on a
single access point? (Choose 2)
1. SSID = Guest / BSSID = AA:AA:AA:AA:AA:AA /
VLAN = 22 / Subnet = 192.168.22.0 / RF Channel = 6
2. SSID = Corporate / BSSID = BB:BB:BB:BB:BB:BB /
VLAN = 33 / Subnet = 192.168.33.0 / RF Channel = 6 / User Type A
3. SSID = Corporate / BSSID = BB:BB:BB:BB:BB:BB /
VLAN = 44 / Subnet = 192.168.44.0 / RF Channel = 6 / User Type B
What questions should you ask the IT manager?
Given: You are an independent contractor, hired to perform an indoor site survey and network
design for ABC Hotel. The network will support both hotel staff and guest users. You are
interviewing the network manager to determine business, performance, and security requirements
for the future 802.11 WLAN.
What questions should you ask the IT manager? (Choose two)
how do client and AP stations select the supported data rate that will be used to send an 802.11 data frame?
During the discovery and connectivity process, client and AP stations exchange information about
their supported data rates. After the association, how do client and AP stations select the
supported data rate that will be used to send an 802.11 data frame?
What is the most likely cause of the unpredictable client band selection behavior?
ABC Company has a 2.4 and 5 GHz WLAN deployment supporting four bands in the 5 GHz range
(UNII 1, UNII 2, UNII 2e, and UNII 3). DFS functionality is enabled as required by the regulatory
domain. Band steering is also enabled to encourage dual-band clients to use frequency bands
with more capacity.
Your performance analysis shows that many dual-band VoWiFi client devices will move back and
forth between 2.4 and 5 GHz as the user roams throughout the building. All APs have 2.4 and 5
GHz radios enabled.
This “band hopping” behavior is viewed by network staff to be undesirable. What is the most likely
cause of the unpredictable client band selection behavior?
what are two steps that must be performed?
Given:
You were previously on-site at ABC’s facility to conduct a pre-deployment RF site survey. The
WLAN has been deployed according to your recommendations and you are on-site again to
perform a network validation.
When performing this type of post-deployment RF site survey for VoWiFi, what are two steps that
must be performed? (Choose two)
What WLAN feature would allow the network administrator to accomplish this task?
Given: To ease user complexity, your company has implemented a single SSID for all employees.
However, the network administrator needs a way to control the network resources that can be
accessed by each employee based on their department.
What WLAN feature would allow the network administrator to accomplish this task?
What information should be considered to help them choose the right WLAN client devices?
As a consultant, you’ve been hired by XYZ Company to provide recommendations about client
device selection, operation, and interoperability. What information should be considered to help
them choose the right WLAN client devices?