Refer to the exhibits.
Exhibit 1

Exhibit 2

A company has a Mobility Master (MM)-based solution with a guest WLAN. Users can connect to the WLAN, but they receive the error shown browser rather than see login page. Exhibit 2 shows the status for one of the guest clients.
What is one issue that could cause the errors described?

• A.The firewall blocks DHCP traffic between the guest clients and the DHCP server.
• B.The DHCP pool for guests does not assign users a DNS server address.
• C.The Captive Portal is not enabled for the role to which these clients are assigned.
• D.The MM and Mobility Controllers (MCs) have invalid certificates.

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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

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A company has an Aruba Mobility Master (MM)-based solution. Under which circumstance will an AP radio change channel without the use of the Mobility Master (MM)?

• A.when the AP detects a large amount of interference on its channel
• B.when the Client Match rules indicate that nearby clients do not support the current channel
• C.when the Mobility Controller (MC) detects a rogue AP on the channel
• D.when the MM detects that a different channel has significant better quality

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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.firewall application rules
• B.application filters in the Traffic Analysis dashboard
• C.firewall access control rules that specify HTTP and HTTPS services
• D.an AppRF engine

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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.33%
• B.10%
• C.50%
• D.83%

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