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HP0-Y47: Deploying HP FlexNetwork Core Technologies
Free Practice Exam Questions (page: 5)
Updated On: 10-Jan-2026

Page 3 of 15
PDF with 55 Questions

A company is determining whether HP IMC User Access manager (UAM) meets its needs for a RADIUS server. The company requires a solution for dynamic access control lists based on user identity and location (connected switch ID). Which statement correctly describes UAM support for this requirement?

  1. Administrator can use UAM service and access rules to apply identity-based ACLs. The location-based component is configured in individual switch CLIs.
  2. UAM can only meet these requirements if it is synchronized with Microsoft Active Directory (AD).
  3. UAM can meet these requirements if the company adds Endpoint Admission Defense (EAD) to the solution.
  4. Administrator can configure UAM service policies, scenarios, and access rules to meet these requirements.

Answer(s): D

Explanation:

Endpoint Admission Defensecandynamically deploy ACLs to access devices for dynamic access control.
Endpoint Admission Defensee requires that a fullylicensed version of the HP IMC User Access Management (UAM) software module be installed.


Reference:

HP IMC Endpoint AdmissionDefense Software
http://h20195.www2.hp.com/V2/GetPDF.aspx/4AA3-0700ENW.pdf



Refer to the exhibit.

A company wants to implement a portal authentication solution for guests (such a solution is also called Web-Auth). Guest belong to VLAN4, as shown in the exhibit. The intelligent Management Center (IMC) User Access Manager (UAM) will provide authentication and the Web Portal.
Where should the network administrator enable portal authentication?

  1. On the VLAN 4 interface on the core IRF virtual switch
  2. On the ports with membership for VLAN 4 on the access layer IRF virtual switches
  3. On the ports with membership for VLAN 4 on the core IRF virtual switch
  4. On VLAN 4 on the core IRF virtual switch

Answer(s): B

Explanation:

Creating a VLAN Interface for the Web-Auth VLAN The Wireless Edge Services xl Module requires an IP address on the staticVLAN to which the Web-Auth WLAN maps.This VLAN must be accessible to the guests, so it should be the VLAN on the access layer IRF virtual switches.


Reference:

Web Authentication for Mobile Users
ftp://ftp.hp.com/pub/networking/software/08-C05-WebAuth.pdf



Refer to the exhibit.

Switch 1 and switch 2 run open Shortest Path First (OSPF) on all VLANs. Both switches establish an OSPF adjacency to a router at the main data center. Exhibit shows shoes some virtual Routing Redundancy Protocol (VRRP) and OSPF settings on Switch 1 during normal operation.
How can a network administrator increase the resiliency of this solution?

  1. Implement Bidirectional Forwarding Detection (BFD) on the peer keep alive link between the core switches.
  2. Change the VLAN 10 subnet to a /24 subnet and enable VRRP on it. Place Switch 2's link to the main data center in this subnet.
  3. Make sure that, in each VRRP instance, each switch has a VRRP preempt delay of several minutes.
  4. Configure Switch 1 as an OSPF graceful restart helper in VLAN 11 and Switch 2 as a helper in VLAN 10

Answer(s): D

Explanation:

Today many Internet routers implement a separation of control and forwarding functions. Certain processors are dedicated to control and management tasks such as OSPF routing, while other processors perform the data forwarding tasks. This separation creates the possibility of maintaining a router's data forwarding capability while the router's control software is restarted/reloaded. We call such a possibility "graceful restart" or "non-stop forwarding".


Reference:

RFC 3623, Graceful OSPF Restart
https://tools.ietf.org/html/rfc3623



A network administrator wants to configure Open Shortest Path (OSPF) MD5 authentication on VLAN 100 on an HP ProVision switch. The administrator has created a global MD5 key chain with an ID and key string that matches the neighbor's. which additional step must the administrator complete to accomplish this?

  1. Set OSPF authentication to MD5 mode in the OSPF area settings
  2. Activate MD5 key rotation globally
  3. Enable MD5 key rotation globally
  4. Assign this MD5 key to OSPF VLAN 100

Answer(s): D

Explanation:

Authentication-key: OSPF supports three methods of authentication for each interface--none, simple password, and MD5. Only one method of authentication can be active on an interface at a time.
The MD5 method of authentication requires you to configure a key ID and an MD5 Key


Reference:

Chapter 8, Configuring OSPF
http://www.hp.com/rnd/support/manuals/pdf/release_06628_07110/Bk2_Ch8_OSPF.pdf



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