HP0-Y51 試験問題を無料オンラインアクセス

An administrator plans to deploy a wireless network, which might need to support a mix of 802.11g and 802.11n clients in the 2.4 GHz frequency. The administrator wants to prioritize transmissions for 802.11 n clients. Which 2.4 GHz radio setting helps to prevent slow clients from taking more than their share of transmission time?

• A.Set up the fair scheduling option.
• B.Set the mandatory data rate for 802.11g as low as possible.
• C.Set the multicast data rate for 802.11n as low as possible.
• D.Set up the channel reuse option.

A company has a Unified Wired-Wireless controller solution, which uses its local portal to authenticate guests.
The company is adding an HP BYOD solution with these requirements:
-The User Access Manager (UAM) server with IP address 10.1 3.4 should provide the portal in which guests register own accounts -Guests should only have to register and log in once. After that,the guest device automatically logs inby MAC address
The administrator removes the local portal settings and begins to reconfigure the solution. What is one change that the administrator must take to the settings for the Guest SSID?

• A.Create a domain that specifies 10.1.3.4 as the RADIUS server and define that as the portal domain.
• B.Set up a remote portal server that specifies the UAM IP address and portal URL.
• C.Configure the associated WLAN-ESS interface as a hybrid port and enable MAC-based VLANs.
• D.Apply an ACL that redirects HTTP traffic to 10.1.3.4.

A company has an Employees SSID, which enforces Wi-Fi Protected Access 2 (WPA2) with 802.1X. The company has a Contractors SSID, which has no encryption. Contractors can connect their own devices to the Contractors SSID and log in the credentials assigned to them by an employee. HP User Access Manager (UAM) has these services:
-AContractor access service, which is assigned to contractor accounts created by employees -An Employee access service, which is assigned to employee accounts synchronized from Active
Directory (AD)
A new company policy encourages contractors to use encryption. Contractors should download certificates when they connect to Contractors SSID and register. Then the contractors can connect to the Employees SSID and have an encrypted connection.
How does the administrator enable the contractors to connect to the Employees SSID but receive the correct contractor VLAN assignment?

• A.In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication
• B.In the Employee access service, bind the Contractor group to an access policy that specifies the contractor VLAN ID and PAP authentication.
• C.In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and EAP-TLS certificate authentication
• D.In the Contractor access service, bind the Employees SSID to an access policy that specifies the contractor VLAN ID and PAP authentication

A company has an HP BYOD solution to let guests connect to a Guest SSID and log in through a registration page. The company needs an Employee SSID which enforces Wi-Fi Protected Access 2 (WPA2) with 802.1X. Employees must authenticate with certificates. Before authenticating with a device for the first time, the employees should be able to connect to the Guest SSID, access the guest registration page, and download valid certificates.
How does the administrator configure User Access Manager (UAM) to allow employees to download certificates from the registration page?

• A.In the Guest Manager settings for the employee manager, enable auto-registration in certificate mode.
• B.In the Employee access service, make sure that a policy binds the Employee SSID to an access rule with the onboarding VLAN I
• C.The User Endpoint Settings, create an Endpoint Configuration Distribution Policy that permits the employee groups.
• D.In the Guest access policy, make sure that a policy binds the Employee SSID to an access rule with the onboarding VLAN ID.

HP Unified Wired-Wireless controllers support wireless Intrusion Detection System (IDS)/intrusion prevention system (IPS) features. An HP AP radio is configured to participate in this solution in hybrid mode. Which functions can the hybrid mode radio fulfill?

• A.It can support wireless clients, scan wireless traffic, and implement countermeasures
• B.It can implement countermeasures and scan wireless traffic.
• C.Can support wireless clients and scan wireless traffic.
• D.It can scan wireless traffic and wired traffic.