HP Building HP SDN and FlexNetwork Solutions Sample Questions:

1. A company is adding an HP BYOD solution. User Access Manager (UAM) should provide the portal in which guests register their own accounts. Guests should only have to register and log in once. After that, the guest device automatically logs in by MAC address.
UAM has these settings:
-User account BYODAnonymous = Assigned to Access service 1 -Guest access service = Access service 2 -Access service 1: Default access policy = Access policy 1 -Access policy 1: No certificate authentication and User VLAN 8 -Access service 2. Default access policy = Access policy 2 -Access policy 2: No certificate authentication and User VLAN 88
How should the administrator configure portal authentication (HTTP redirection)?

A) Set up portal authentication on the default gateway for VLAN 88.
B) Set up portal authentication to UAM in the Unified Wired-Wireless controller Guest SSID settings.
C) Set up portal authentication to UAM in the Unified Wired-Wireless controller VLAN 88 settings
D) Set up portal authentication to UAM on the default gateway for VLAN 8.

2. An HP Virtual Cloud Networking (VCN) SDN Application runs on an HP VAN SDN Controller. How does VCN help to provision networking for virtualized services in a cloud solution?

A) By using northbound Java APIs to integrate with and configure Ethernet Virtual Bridging (EVB) applications
B) By using southbound OpenStack Layer 2 Agent APIs to set up the correct VLANs on virtual switches, as well as tunnels between virtual switches
C) By using southbound RADIUS APIs to provision dynamic VLANs on data center switches, basing those VLANs on the customer identity
D) By using northbound RESTful APIs to receive information from servers and switches acting as Network Functions Virtualization (NFV)-complaint routers

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

4. A company has an external SDN application that works with an HP VAN SDN Controller. The application programmer has tried testing several RESTful API calls but receives authentication errors. What does the administrator need to explain to the programmer?

A) Every RESTful API call must include a valid username and password. The only exception is when the AuthRequired parameter is set to false in restful conf file.
B) Every RESTful API call must include an X-Auth token. The token can be obtained by sending a calf with valid credentials https.Controller_IP.8443/sdn/v2.0/auth
C) Every RESTful API call must include an X-Auth token. The token must be created by a valid certification authority (CA) and installed on both the controller and external application in advance.
D) The application must be installed with a certificate that is signed by the same certification authority (CA) that signed the VAN SDN Controller certificate.

5. What is one benefit of the HP patent for Adaptive Multicast channel width and Guard Interval 802.11n?

A) HP APs can bind up to three channels together for any multicast transmissions in the 5 GHz frequency range, including 802.11a and 802.11n.
B) HP APs can adapt the precise frequency on which they transmit to each client, enabling them to transmit multicasts to more than one clients at the same time.
C) HP APs can adjust whether they send multicasts over a bonded channel based on the 802.11 standards supported on device in the current environment.
D) HP APs can transmit multicasts as broadcasts or unicasts, helping to ensure higher transmission rates and more reliable delivery for multicast.

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