HPE6-A70 Free Practice Test

What is one difference between captive portal authentication and 802.1X authentication?

1. A. 802.1X authentication always authenticates the wireless client, while captive portal authentication always authenticates the wireless user.
2. B. 802.1X authentication occurs at Layer 2, while captive portal authentication occurs at Layer 3.
3. C. 802.1X authentication must use an LDAP server, while captive portal authentication can use a RADIUS server or an LDAP server.
4. D. 802.1X authentication is typically implemented without encryption, while captive authentication is often combined with WPA or WPA2.

Correct Answer: B

How does a high-gain omni-directional antenna compare to a typical omni-directional antenna?

1. A. it provides more multi-user spatial streams.
2. B. it provides more coverage in the horizontal direction than in the vertical direction.
3. C. it provides more single-user spatial streams.
4. D. it provides more coverage in both the horizontal and vertical directions.

Correct Answer: B

A company has an Aruba solution and wants to provide guests with wireless access. The company wants to
assign guests IP addresses in subnets that exist only within the Aruba solution.
Which feature should network administrators set up so guests can send traffic on the Internet without changes to the company routing solution?

1. A. Enable NAT on the VLAN assigned to the guest WLAN.
2. B. Set up a dynamic default gateway on the Mobility Controllers (MCs).
3. C. Create destination NAT rules for the guest role.
4. D. Enable policy-based routing for the guest traffic.

Correct Answer: A

An Aruba Remote AP (RAP) operates in split-tunnel mode. How does the AP forward traffic?

1. A. It sends all user traffic in a GRE tunnel to a central Mobility Controller (MC), and it sends control traffic in an IPsec tunnel to the controller.
2. B. It sends traffic designed to the corporate network in an IPsec tunnel to a central Mobility Controller (MC), and it bridges other traffic locally.
3. C. It sends user and control traffic in two separate IPsec tunnels to the Mobility Controller (MC).
4. D. It sends all employee and control traffic in a GRE tunnel to a central Mobility Controller (MC), and it bridges all guest traffic locally.

Correct Answer: B

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?

1. A. ARM
2. B. Rule Based Client Match
3. C. AirMatch
4. D. AppRF

Correct Answer: A