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NEW QUESTION 47
What is one setting that a network administrator can configure for user roles in an Aruba solution?
- A. source NAT
- B. DHCP pool
- C. ClientMatch rules
- D. Maximum session
Answer: D
NEW QUESTION 48
A company has an Aruba solution that supports an employee WLAN. How can network administrators control in which subnets users receive IP addresses?
- A. In the WLAN settings, configure User role rules with the desired subnet addresses as match criteria.
- B. Configure firewall policies that permit the desired subnet, and add them to the initial role for the WLAN.
- C. Set the VLANs associated with desired subnets in the WLAN settings.
- D. Assign switch ports connected to APs to VLANs associated with the desired subnets.
Answer: C
NEW QUESTION 49
Refer to the exhibit.
What describes the behavior for this WLAN?
- A. APs in the default group broadcast the SSID. Clients can connect to the WLAN on APs in the default group only.
- B. APs in the default group broadcast the SSID. Clients can connect to the WLAN on APs in any group.
- C. No APs broadcast the SSID. Clients cannot connect to the WLAN until administrators activate it.
- D. No APs broadcast the SSID. Clients can connect to the WLAN on APs in the default group only.
Answer: D
NEW QUESTION 50
What is the minimum space between channels in the 2.4GHz range to prevent overlap?
- A. 5 channels
- B. 1 channel
- C. 3 channels
- D. 7 channels
Answer: A
NEW QUESTION 51
If the decrypt-tunnel forwarding mode is selected in an employee WLAN, where is the user traffic decrypted?
- A. at the AP
- B. at the controller
- C. at the switch
- D. at the RADIUS server
Answer: A
NEW QUESTION 52
Which pre-defined role allows DHCP, DNS, and internal captive portal redirection for a guest WLAN?
- A. guest-logon
- B. guest
- C. authorized
- D. exam_guest-guest-logon
Answer: A
NEW QUESTION 53
An Aruba solution runs ArubaOS 8 and uses a standalone controller architecture. Which feature can administrators use to optimize the channel and power plan for the APs?
- A. AppRF
- B. ARM
- C. Rule Based Client Match
- D. AirMatch
Answer: B
NEW QUESTION 54
A company has an Aruba Mobility Master (MM)-based solution that runs ArubaOS 8 and uses the default AirMatch and Client Match settings. The ARM profile has been disabled for 5GHz radios.
How are channel and transmit power settings managed for these radios?
- A. with legacy Client Match
- B. with legacy ARM
- C. with AirMatch
- D. with Rule Based Client Match
Answer: C
NEW QUESTION 55
A network administrator wants to implement MAC filtering for the wireless network of a local financial firm to ensure that only employees can access the wireless network. What is a potential weakness of this solution?
- A. Authorized MAC addresses are visible in plaintext in the air and can be easily spoofed.
- B. MAC filters offer no protection against authorized users who try to connect unauthorized devices.
- C. Many popular clients do not have the capability to connect to WLANs that use MAC filters.
- D. MAC filters cannot be applied with WPA2 encryption.
Answer: A
NEW QUESTION 56
Refer to the exhibit.
A network administrator adds a global rule in the area shown in the exhibit. Where does the global rule take effect?
- A. It immediately applies only to the guest role and other roles, as part of the first policy applied to the role.
Administrators can choose to apply the rule to other roles. - B. It immediately applies only to the guest role, as part of the final policy applied to the role.
Administrators cannot apply the rule to other roles. - C. It immediately applies to the guest role and other roles, as part of the first policy applied to the role.
- D. It immediately applies to the guest role and other roles, as part of the final policy applied to the role.
Answer: A
NEW QUESTION 57
A company has many 7220 controllers in its Aruba wireless architecture. A network administrator wants to use the Traffic Analysis dashboard in order to monitor which type of applications are being used by wireless users.
What is required for this implementation?
- A. AirMatch and ClientMatch must be enabled.
- B. WLANs must use the decrypt-tunnel forwarding option.
- C. Firewall policies must include application filtering rules.
- D. The solution must have active PEFNG licenses.
Answer: D
NEW QUESTION 58
Refer to the exhibits.
Exhibit 1
Exhibit 2
A company has an Aruba solution. Client 1 is assigned to the users1 role, and client 2 is assigned to the users2 role. The exhibits show current firewall rules for those roles. The network1 alias used to be 10.1.1.0/24, but the network administrator now changes the network1 alias to 172.16.1.0/24. Client 1 and Client 2 both send a packet destined to 172.16.1.10.
How does the firewall handle these packets?
- A. It permits the packet from Client 1 and denies the packet from Client 2.
- B. It denies the packet from Client 1 and permits the packet from Client 2.
- C. It denies both packets.
- D. It permits both packets.
Answer: A
NEW QUESTION 59
Refer to the exhibit.
The exhibit shows output from a Mobility Master (MM) dashboard. What does the health status indicate?
- A. The maximum data rate that 802.11ac supports is about twice as high as the data rate the client uses.
- B. The client device only complies with about half of the rules in the endpoint health policy.
- C. About half of the heartbeats the client sends reaches the Mobility Manager (MM).
- D. It takes the AP about twice as long to send data to the client as expected if all transmissions succeeded.
Answer: D
NEW QUESTION 60
A company has an Aruba solution. A network administrator wants to prevent wireless users from accessing shopping web sites with a bad reputation.
What should the administrator set up to deny such traffic?
- A. application filters in the Traffic Analysis dashboard
- B. firewall application rules
- C. an AppRF engine
- D. firewall access control rules that specify HTTP and HTTPS services
Answer: B
NEW QUESTION 61
A network administrator uses a wireless intrusion detection system (WIDS) to detect 802.11 association floods. At which layer do these attacks occur?
- A. Layer 1
- B. Layer 7
- C. Layer 3
- D. Layer 2
Answer: D
Explanation:
Explanation
https://www.cnrood.com/en/media/solutions/Wi-Fi_Overview_of_the_802.11_Physical_Layer.pdf
NEW QUESTION 62
Which IEEE standard provides the highest transmission rates in the 2.4GHz frequency band?
- A. 802.11g
- B. 802.11n
- C. 802.11ac
- D. 802.11a
Answer: B
NEW QUESTION 63
Refer to the exhibit.
A network administrator needs to specify a RADIUS server for an employee WLAN on an Aruba solution.
What must the administrator enter in the Shared key field?
- A. the password configured in a user account with administrative rights on the RADIUS server
- B. the password defined as the preshared key for the WLAN on the Mobility Master (MM) and on authorized wireless clients
- C. the password configured for RADIUS clients on the RADIUS server
- D. the password defined for authorized wireless clients on the RADIUS server and also distributed to authorized wireless clients
Answer: C
NEW QUESTION 64
What is a valid way to deploy an Aruba Mobility Master (MM)?
- A. as a subscription-based service through the Aruba cloud
- B. as a role on a Mobility Controller 7030 that is deployed as a standalone controller
- C. as a role on a Mobility Controller 7240 that is deployed as a master controller
- D. as a virtual appliance on a server that meets the recommended hardware requirements
Answer: D
NEW QUESTION 65 
What describes the behavior for this WLAN?
- A. APs in the default group broadcast the SSID. Clients can connect to the WLAN on APs in the default group only.
- B. APs in the default group broadcast the SSID. Clients can connect to the WLAN on APs in any group.
- C. No APs broadcast the SSID. Clients cannot connect to the WLAN until administrators activate it.
- D. No APs broadcast the SSID. Clients can connect to the WLAN on APs in the default group only.
Answer: D
NEW QUESTION 66
Which IEEE standard provides the highest transmission rates in the 5.0GHz frequency band?
- A. 802.11g
- B. 802.11n
- C. 802.11ac
- D. 802.11a
Answer: B
NEW QUESTION 67
A WLAN in an Aruba Mobility Master (MM)-based solution uses WPA2-Enterprise security. This WLAN currently authenticates users to Active Directory (AD), and users log in with their Windows domain credentials. Network administrators now want to authenticate the Windows clients as well, based on the client Computer Names.
What should the administrators do on MM to achieve this goal?
- A. Bind individual Mobility Controllers (MCs) to AD at the device level.
- B. Set up Mac Authentication on the WLAN.
- C. Set up Machine Authentication on the WLAN.
- D. Import the computer names from AD to the MM internal database.
Answer: C
NEW QUESTION 68
For which use case should network administrators set up Aruba access points (APs) as multi-zone APs?
- A. The company requires high availability for its wireless services, and APs must be able to be controlled by more than one Mobility Controller (MC) in case a controller fails.
- B. The company has some devices that support both 5GHz and 2.4GHz, and the APs must operate in both frequency bands.
- C. The company has multiple small branch offices where APs at each branch office must forward internet traffic locally and corporate traffic over a secure tunnel to a centralized Mobility Controller (MC).
- D. The company has a Mobility Manager (MM)-based solution that requires APs to terminate to multiple controllers that reside in different administrative domains.
Answer: D
NEW QUESTION 69
Refer to the exhibit.
Which role must AP 1 play?
- A. Remote AP (RAP)
- B. Instant AP (IAP)
- C. Mesh Portal AP
- D. Mesh Point AP
Answer: C
NEW QUESTION 70
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