HP HPE6-A70 Exam Questions Instant Access

Question 1

What is the difference between WPA and WPA2 encryption?

AWPA encryption uses symmetric keys, and WPA2 encryption uses asymmetric keys.

BWPA encryption acts at Layer 3, and WPA2 encryption acts at Layer 2.

CWPA encryption works only with preshared key (PSK) authentication, and WPA2 encryption works with both PSK and 802.1X.

DWPA encryption uses TKIP by default, and WPA2 encryption uses AES by default.

Answer : D

Question 2

Assume that administrators accept the default forwarding mode for WLANs. How does wireless user traffic flow in a master-local architecture, and how does it flow in a Mobility Master (MM) architecture?

AIn the master-local architecture, all traffic is tunneled to the master controller to handle. In a MM architecture, all traffic is tunneled to the MM to handle.

BIn both architectures, APs forward corporate user traffic locally and tunnel guest user traffic to a Mobility Controller (MC) to handle.

CIn both architectures, traffic is tunneled to a Mobility Controller (MC) to handle.

DIn the master-local architecture, traffic is tunneled to a local Mobility Controller (MC) to handle. In a MM architecture, all traffic is tunneled to the MM to handle.

Answer : C

Question 3

A WLAN in an Aruba Mobility Master (MM)-based solution enforces Enterprise-WPA2 security and uses the tunnel forwarding mode. The company has an external RADIUS server.

Which device exchanges RADIUS packets with the RADIUS server?

AMobility Controller (MC)

Bwireless client

Caccess point (AP)

DMobility Master (MM)

Answer : A

Question 4

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

A802.1X authentication always authenticates the wireless client, while captive portal authentication always authenticates the wireless user.

B802.1X authentication occurs at Layer 2, while captive portal authentication occurs at Layer 3.

C802.1X authentication must use an LDAP server, while captive portal authentication can use a RADIUS server or an LDAP server.

D802.1X authentication is typically implemented without encryption, while captive authentication is often combined with WPA or WPA2.

Answer : B

Question 5

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?

Aan AppRF engine

Bapplication filters in the Traffic Analysis dashboard

Cfirewall access control rules that specify HTTP and HTTPS services

Dfirewall application rules

Answer : D

Question 6

Which pre-defined role allows DHCP, DNS, and internal captive portal redirection for a guest WLAN?

Aexam_guest-guest-logon

Bauthorized

Cguest-logon

Dguest

Answer : C

Question 7

What is the minimum space between channels in the 2.4GHz range to prevent overlap?

A1 channel

B3 channels

C5 channels

D7 channels

Answer : C

HP Implementing Aruba WLAN (IAW) 8.4 HPE6-A70 Exam Questions