HPE6-A70 PDF Exam Material 2021 Realistic HPE6-A70 Dumps Questions
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NEW QUESTION 79
What does an Aruba Mobility Master (MM) do before it deploys a configuration to a Mobility Controller (MC)?
- A. It removes any commands that are not supported on that MC or have dependency errors.
- B. It synchronizes the configuration with templates on Aruba AirWave.
- C. It obtains the current configuration, encrypts it, and backs it up to a secure archive.
- D. It encrypts the configuration to be deployed and backs it up to a secure archive.
Answer: A
NEW QUESTION 80
How can network administrator provide high availability for APs deployed in an Aruba Mobility Master (MM)- based architecture?
- A. Establish clusters of Mobility Controllers (MCs).
- B. Configure APs to convert to controller-less Instant AP mode during controller failure.
- C. Deploy all licenses locally to APs, so that they can continue to function if they lose contact with their controller.
- D. Configure MM to provide backup AP tunnel termination in case of controller failure.
Answer: A
NEW QUESTION 81
A network administrator needs to configure firewall rules for three roles:
* Finance
* Sales
* Employee
Several rules apply to both the Employee and Sales roles, but not to the Finance role. What is the simplest way to configure these rules?
- A. Apply these rules as a subnet-based policy, and then ensure that only Employee and Sales users are assigned IP addresses in that subnet.
- B. Select either the Employee or Sales role, and then configure these rules within the global policy.
- C. Define the Employee and Sales roles as internal roles, and then configure the rules as global rules for internal users.
- D. Create a policy with these rules, and then apply that policy to the Employee and Sales roles.
Answer: D
NEW QUESTION 82
A network administrator monitors an Aruba Mobility Controller with Aruba AirWave and sees the configuration status is Error. What should the administrator conclude?
- A. AirWave checks the controller configuration and detects a syntax error.
- B. AirWave has a communication issue with the controller and cannot check the configuration.
- C. AirWave detects a mismatch with the controller configuration and software version.
- D. AirWave determines that the controller configuration does not match the template for its group.
Answer: B
NEW QUESTION 83
An Aruba Mobility Master (MM)-based solution has two Virtual MM nodes, a primary and a backup node.
The solution must support 30 Virtual Mobility Controllers (VMCs) that will support a total of 960 APs.
Which VMC licenses meet the needs and DO NOT unnecessarily exceed them?
- A. one 1000 VMC license (MC-VA-1000)
- B. two 50 VMC licenses (MC-VA-50)
- C. two 1000 VMC licenses (MC-VA-1000)
- D. one 50 VMC license (MC-VA-50)
Answer: A
NEW QUESTION 84
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 download a report about the usage of this application over time
- B. to see the break down for only roles, destinations, WLANs and devices that use this application
- C. to create filter rules in order to control wireless user access to this application
- D. to see more details about this application, such as a list of aggregated sessions
Answer: D
NEW QUESTION 85
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. Usage of 10 MB
- B. Goodput data rate of 12 Mbps
- C. Radio PHY of HT 20MHz
- D. Max speed of 72Mbps
Answer: A
NEW QUESTION 86
A company has an Aruba solution with a guest WLAN named exam_guest. A network administrator creates the guest WLAN with the wizard and does not change any of the default roles. The authentication server does not send particular role assignments for authorized users. The company wants to deny guests access to specific IP ranges after the guest authenticate.
For which role should the administrator create the rule to deny this traffic?
- A. guest-logon
- B. exam_guest-guest-logon
- C. guest
- D. authorized
Answer: A
Explanation:
Explanation/Reference:
NEW QUESTION 87
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. No APs broadcast the SSID. Clients can connect to the WLAN on APs in the default group only.
- C. APs in the default group broadcast the SSID. Clients can connect to the WLAN on APs in any group.
- D. No APs broadcast the SSID. Clients cannot connect to the WLAN until administrators activate it.
Answer: A
NEW QUESTION 88
Refer to the exhibit.
Which role must AP 1 play?
- A. Mesh Point AP
- B. Instant AP (IAP)
- C. Mesh Portal AP
- D. Remote AP (RAP)
Answer: C
NEW QUESTION 89
What is a reason for a company to choose to deploy an Aruba 7024 Mobility Controller (MC) rather than an Aruba 7010 MC?
- A. to support more wireless users
- B. to support 802.11ac Aps rather than only 802.11n APs
- C. to support a faster firewall throughput rate
- D. to support more POE devices directly connected to the MC
Answer: D
NEW QUESTION 90
Refer to the exhibit.
A company has a Mobility Master (MM)-based solution with a guest WLAN. During the captive portal redirection, users who access a non-HTTPS Website see the error shown in the exhibit.
How can a network administrator prevent this error?
- A. Replace the default Mobility Master certificate with a certificate that has the correct hostname.
- B. Enable automatic CPSec certificate deployment.
- C. Replace the default server certificate for mobility controllers with a certificate signed by a trusted CA.
- D. Reconfigure the guest WLAN to use EAP methods that rely on passwords rather than certificates.
Answer: C
NEW QUESTION 91
A company has a Mobility Master (MM)-based solution. How does a Mobility Controller (MC) behave if it loses contact with all MM nodes?
- A. The MC loses all licenses and cannot support APs or clients.
- B. The MC contacts Aruba Activate and uses the licensing limits defined there.
- C. The MC retains its current licenses for 30 days.
- D. The MC maintains only licenses that have been locally installed on it.
Answer: C
NEW QUESTION 92
An Aruba solution has a WLAN that uses WPA2-Personal security. How are encryption keys dynamically managed for the wireless users?
- A. The MM generates and distributes keys to clients and access points (APs).
- B. Administrators configure identical key strings on the Mobility Controllers (MCs) and wireless client
802.1X settings. - C. Keys are generated and distributed securely during each wireless user authentication process.
- D. Keys are derived from the preshared key configured on the WLAN and on each wireless client.
Answer: D
NEW QUESTION 93
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 permits them to send any DHCP and DNS traffic, and it redirects all web traffic to a login portal.
- B. 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.
- C. 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.
- D. It does not permit them to send any traffic until they are authenticated.
Answer: A
NEW QUESTION 94
A network administrator configures this policy:
Users to which this policy applies are unable to receive IP addresses with DHCP. How should the administrator fix the issue?
- A. Move the user any svc-dhcp permit rule to the bottom of the list.
- B. Change user to any in the user any svc-dhcp permit rule.
- C. Remove the deny rule from the policy.
- D. Use the correct service alias in the user any svc-dhcp permit rule.
Answer: B
NEW QUESTION 95
Refer to the exhibit.
A network administrator needs to use Aruba AirWave to view statistics for an AP's 802.11ac radio. How can the administrator update the information on-demand rather than wait the typical interval?
- A. Log out of the interface and log back in
- B. Click Poll Controller Now
- C. Click the 802.11ac link
- D. Refresh the browser
Answer: B
NEW QUESTION 96
What is one difference between captive portal authentication and 802.1X authentication?
- A. 802.1X authentication is typically implemented without encryption, while captive authentication is often combined with WPA or WPA2.
- B. 802.1X authentication always authenticates the wireless client, while captive portal authentication always authenticates the wireless user.
- C. 802.1X authentication occurs at Layer 2, while captive portal authentication occurs at Layer 3.
- D. 802.1X authentication must use an LDAP server, while captive portal authentication can use a RADIUS server or an LDAP server.
Answer: C
NEW QUESTION 97
Which authentication server option would the network administrator choose to authenticate a wireless user directly against an Active Directory (AD) domain controller without NPS or IAS?
- A. RFC 3576 server
- B. LDAP server
- C. RADIUS server
- D. TACACS server
Answer: B
NEW QUESTION 98
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. 50%
- B. 33%
- C. 10%
- D. 83%
Answer: A
NEW QUESTION 99
A company has a single Aruba Mobility Master (MM)-based solution with two Mobility Controllers (MCs).
Network administrators want APs in building 1 to support a WLAN but do not want APs in building 2 to support the WLAN.
How can administrator ensure that they can enforce this rule as they set up the WLAN in the Mobility Master (MM) Interface?
- A. Configure APs in different buildings to use different frequency bands.
- B. Place APs in different buildings in different AP Groups.
- C. Assign different radio profiles to APs in different buildings.
- D. Assign APs in different buildings to different MM nodes.
Answer: B
NEW QUESTION 100
Which IEEE standard provides the highest transmission rates in the 2.4GHz frequency band?
- A. 802.11g
- B. 802.11a
- C. 802.11n
- D. 802.11ac
Answer: C
NEW QUESTION 101
Refer to the exhibit.
The exhibit shows output from a Mobility Master (MM) dashboard. What does the health status indicate?
- A. It takes the AP about twice as long to send data to the client as expected if all transmissions succeeded.
- B. The maximum data rate that 802.11ac supports is about twice as high as the data rate the client uses.
- C. About half of the heartbeats the client sends reaches the Mobility Manager (MM).
- D. The client device only complies with about half of the rules in the endpoint health policy.
Answer: A
NEW QUESTION 102
A company currently uses 802.11ac Wave 1 as a wireless solution. They want to upgrade to 802.11ac Wave2.
Which new feature will now be available with this upgrade?
- A. multi-user MIMO (MU-MIMO)
- B. multiple spatial streams
- C. band steering
- D. 40MHz channel bonding
Answer: A
NEW QUESTION 103
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