[Sep-2021] HP ACMA HPE6-A70 Exam Practice Dumps
2021 HPE6-A70 Premium Files Test pdf - Free Dumps Collection
NEW QUESTION 69
Which task can an Aruba Air Monitor (AM) perform?
- A. Analyze RF signals to determine the cause of non-802.11 interference.
- B. Analyze wireless traffic patterns at the application level.
- C. Prevent client connections to rogue APs.
- D. Optimize RF through the AP channel and transmit power plans.
Answer: C
NEW QUESTION 70
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 71
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 72
A network administrator examines a list of 2.4GHz clients with low performance in the Mobility Master (MM) dashboard. Which property for a client should pose a concern as a potential performance issue?
- A. Radio PHY of HT 20MHz
- B. Max speed of 72Mbps
- C. Goodput data rate of 12 Mbps
- D. Usage of 10 MB
Answer: D
NEW QUESTION 73
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 74
What is required for a WLAN that uses WPA2-Enterprise security?
- A. RADIUS server or servers
- B. a policy to allow unauthenticated users to receive RADIUS
- C. a Web server to host a login portal
- D. a shared password to secure access to the WLAN
Answer: A
NEW QUESTION 75
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 76
Which deployment option for Aruba Controllers is new to ArubaOS 8?
- A. deployment in master-local mode
- B. deployment as virtual appliances
- C. deployment in standalone mode
- D. deployment as branch office controller
Answer: B
NEW QUESTION 77
Refer to the exhibits.
Exhibit 1
Exhibit 2
A network administrator configures a guest WLAN on an Aruba Mobility Master (MM)-based solution. The exhibits show some of the settings for this WLAN.
Which settings must the administrator configure on each Mobility Controller (MC) at the device level for this configuration to function properly?
- A. VLAN 99 IP settings
- B. CPSec certificates
- C. an IPsec preshared key
- D. a portal page
Answer: A
NEW QUESTION 78
Which type of authentication server should administrators select to authenticate users to a ClearPass server?
- A. Windows
- B. LDAP
- C. RADIUS
- D. TACACS+
Answer: C
NEW QUESTION 79
What is the difference between WPA and WPA2 encryption?
- A. WPA encryption acts at Layer 3, and WPA2 encryption acts at Layer 2.
- B. WPA encryption works only with preshared key (PSK) authentication, and WPA2 encryption works with both PSK and 802.1X.
- C. WPA encryption uses symmetric keys, and WPA2 encryption uses asymmetric keys.
- D. WPA encryption uses TKIP by default, and WPA2 encryption uses AES by default.
Answer: D
NEW QUESTION 80
What is one difference between an Aruba firewall access controle rule and an application rule?
- A. An access rule can filter non-IP traffic, as well as IPv4 and IPv6 traffic.
- B. An application rule can filter traffic at a higher layer beyond the TCP or UDP port.
- C. An access rule cannot apply different actions to different types of traffic sent to the same destination.
- D. An application rule cannot use the packet source and destination IP addresses as part of its match criteria.
Answer: B
NEW QUESTION 81
A network administrator reduces an AP radio transmit power from 18 dBm to 15 dBm. This is a loss of 3 dBms.
What is the current power as a percentage of the original power?
- A. 83%
- B. 50%
- C. 10%
- D. 33%
Answer: B
NEW QUESTION 82
A company has a Mobility Master (MM)-based solution. There is a hardware issue with the MM appliance, and, as result, all connectivity is lost between the appliance and the network. The network manager is concerned about how this will impact licensing.
How will the Mobility Controller (MC) be affected?
- A. The MC contacts Aruba Activate and uses the licensing limits defined there.
- B. The MC maintains its current licenses for 30 days.
- C. The MC maintains only licenses that have been locally installed on it.
- D. The MC loses all licenses and cannot support APs or clients.
Answer: B
NEW QUESTION 83
Refer to the exhibit.
Based on the exhibit, what is the maximum number of APs that this Mobility Master (MM) solution can support?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation/Reference:
NEW QUESTION 84
A network administrator creates an employee WLAN on an Aruba solution that uses WLAN WPA2-Enterprise security and an external RADIUS server. When the administrator tests the WLAN, the test client receives limited connectivity and cannot access any resources, but the RADIUS server shows that the user authenticated successfully.
What should the administrator check as a possible source of this issue?
- A. the firewall role and policy that apply to this user
- B. the connectivity between the AP that the client is associated to and the MC
- C. the connectivity between the Master Controller (MC) for the client and the RADIUS server
- D. the certificate on the RADIUS server
Answer: A
NEW QUESTION 85
A network administrator wants to use unique digital certificates installed on user devices to authenticate wireless users. Which EAP method should the RADIUS server and clients support?
- A. LEAP
- B. EAP-TLS
- C. PEAP and MS-CHAPv2
- D. EAP-TTLS and MS-CHAPv2
Answer: B
NEW QUESTION 86
Refer to the exhibits.
Exhibit 1
Exhibit 2
Exhibit 3
A network administrator creates a guest WLAN on an Aruba Mobility Manager (MM). The exhibits show some of the settings for the WLAN. The administrator does not change the policies for those roles.
How does the firewall control guest clients when they first connect to the WLAN?
- A. It does not permit them to send any traffic until they are authenticated.
- B. It permits them to send any DHCP and RADIUS traffic. It redirects all web traffic destined to the Internet to a login portal and drops web traffic destined to the private network.
- C. It permits them to send any DHCP and DNS traffic, and it redirects all web traffic to a login portal.
- D. It permits them to send any DHCP traffic and DNS and web traffic to the Internet. It redirects web traffic destined to the private network to a login portal.
Answer: C
NEW QUESTION 87
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 88
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 is being used by wireless users.
What is required for this implementation?
- A. WLANs must use the decrypt-tunnel forwarding option.
- B. Firewall policies must include application filtering rules.
- C. Airmatch and ClientMatch must be enabled.
- D. The solution must have active PEFNG licenses.
Answer: D
NEW QUESTION 89
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 90
What is a key difference between an Aruba Air Monitor (AM) and an Aruba Spectrum Analyzer (SA)?
- A. An AM detects threats such as rogue APs, while an SA analyzes RF conditions.
- B. An AM scans on only one 802.11 frequency band, while an SA scans on both 802.11 frequency bands.
- C. An AM both detects wireless intrusion attempts and mitigates them, while an SA only detects wireless intrusion attempts.
- D. An AM detects rogue APs and provides data services to clients, while an SA only detects rogue APs.
Answer: A
NEW QUESTION 91
Refer to the exhibit.
The exhibit shows output from a Mobility Master (MM) dashboard. What is a valid reason for the administrator to click the akamai square under applications?
- A. to see the break down for only roles, destinations, WLANs and devices that use this application
- B. to see more details about this application, such as a list of aggregated sessions
- C. to create filter rules in order to control wireless user access to this application
- D. to download a report about the usage of this application over time
Answer: A
NEW QUESTION 92
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