Building HP SDN and FlexNetwork Solutions: HP0-Y51 Exam Premium File as PDF & Test Engine

Table of Acronyms What is a benefit of enabling tandem multicast replication for SPBM?

• A. An ingress SPBM switch does not have the load of replicating and forwarding many copies of a multicast.
• B. An ingress SPBM switch can load-balance multicasts over multiple equal-cost paths to a destination, even when the multicast belong to the same I-SI
• C. SPBM switches can send multicasts as both multicasts and unicasts, increasing reliability for the transmission.
• D. Multicasts follow a better path to each destination than they would with head-end replication.

A large shopping center has an HP BYOD solution with these requirements:
-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 byMAC address. -Each shop has its own SSID.
The administrator wants UAM to display a custom portal page to users based on the SSID to which they connect. What is the proper way to configure this solution?

• A. In the global portal settings, add an SSID map, which binds SSIDs to portal pages.
• B. In the global guest registration settings, add an SSID map, which binds SSIDs to portal pages.
• C. In the access service assigned to the BYODAnonymous account, bind different SSIDs to different portal pages.
• D. In the guest access service, bind different SSIDs to different portal pages.

Table of Acronyms

Refer to the exhibit.

An administrator wants to establish a remote LDP session between PE-1 (loopback IP address
10.0 0.1) and PE-2 (loopback IP address; 10.0.0.2). What is required to do this?

• A. Both PE-1 and PE-2 have a VPN instance that is defined with the same route distinguisher
  (RD)
• B. Both PE-1 and PE-2 advertise the same label for their loopback IP address
• C. Both PE-1 and PE-2 use ordered mode for LDP.
• D. Both PE-1 and PE-2 advertise their loopback IP address with OSPF and with LDP.

A company is considering TRILL and SPBM as options for the data center architecture. The company is interested in how the solution handles load-balancing unicast traffic. What correctly describes the TRILL and SPBM options?

• A. SPBM can use Equal Cost Multi-Path (ECMP). TRILL does not support ECMP for unicasts, but can load-balance multicast, depending on the tree configuration.
• B. Both SPBM and TRILL can use Equal Cost Multi-Path (ECMP) to load-balance unicasts.
  provided that ECMP is enable at hardware level.
• C. TRILL can use Equal Cost Multi-Path (ECMP). SPBM selects one best path to each SPBM switch in each B-VLAN, but can select different paths for different B-VLANs
• D. Neither SPBM nor TRILL can use Equal Cost Multi-Path (ECMP). Both technologies can send traffic for different VLAN VLANs or I-SIDs on different links.