HP HP0-Y49 Online Practice Questions and Exam Preparation

HP HP0-Y49 Online Questions & Answers

• Question 51:

  A routing protocol has three characteristics:

  

  Has fast convergence with triggered, incremental updates via link state advertisements (LSAs)

  

  Is classless protocol allowing for a hierarchical design with VLSM and route summarization

  

  Uses an intelligent metric (cost), which is the inverse of the bandwidth of an interface

  Which protocol is it?

  A. BGP
  B. RIPv1
  C. RIPv2
  D. OSPF
  D. OSPF

• Question 52:

  Which method of link aggregation do both HP ProVision and Comware switches support?

  A. Static LACP
  B. Fast Ethernet
  C. Dynamic LACP
  D. Distributed Trunking
  A. Static LACP

• Question 53:

  The HP Virtual Connect (VC) product is found within which HP FlexNetwork Architecture component?

  A. FlexBranch
  B. FlexFabric
  C. FlexManagement
  D. FlexCampus
  B. FlexFabric

  ---

  Reference: http://h20195.www2.hp.com/V2/GetPDF.aspx%2F4AA4-8174ENW.pdf

• Question 54:

  Which command can a network administrator execute to manage configuration files on an HP Comware switch?

  A. Write file
  B. Startup-default
  C. Delete
  D. Write memory
  C. Delete

• Question 55:

  A network administrator has just completed the initial configuration of an HP Comware switch. The network administrator saved the configuration to flash but wants to ensure that is backed up remotely to a TFTP server in case the switch fails. The TFTP server has an IP address of 10.1.100.1.

  Which command must the network administrator execute to back up the current configuration of the switch?

  A. Copy startup-configuration tftp://10.1.100.1
  B. Backup active-configuration to 10.1.100.1
  C. Copy config startup-configuration tftp 10.1.100.1
  D. Backup startup-configuration to 10.1.100.1
  D. Backup startup-configuration to 10.1.100.1

• Question 56:

  Which parameter is enabled by default on an HP Commware switch, but disabled by default on an HP ProVision switch?

  A. Routing
  B. SSH
  C. Telnet
  D. DHCP client in VLAN1
  A. Routing

• Question 57:

  Which STP protection feature does HP recommended against rogue switches?

  A. Root Protection should be enabled on access layer switches.
  B. BPDU Protection should be enabled on edge ports and uplink ports.
  C. Root Protection should be enabled on access and aggregation layer switches.
  D. BPDU Protection should be enabled on edge ports.
  D. BPDU Protection should be enabled on edge ports.

  ---

  We want to enable BPDU protection on any "edge ports", or ports that are connected to end user devices (PCs, printers, etc.) -- any device that should not be sending out STP BPDU's. Without BPDU protection, a malicious (or ignorant) user could plug a switch into our network and alter the spanning tree topology.

• Question 58:

  Refer to the exhibit.

  Exhibit: Network diagram and routing tables

  

  Why does traffic from PC1 fail to reach PC2?

  A. Only static routes have been enabled
  B. The subnet mask is incorrect on the routers
  C. There is no route back from router B
  D. A default gateway setting is incorrect
  C. There is no route back from router B

• Question 59:

  Two OSPF routers are on a segment, and both of their interfaces become active.

  What is the initial OSPF state after an adjacency has formed?

  A. Established
  B. Exstart
  C. Two-way
  D. Full
  B. Exstart

• Question 60:

  When adding a new member to an existing IRF domain, which of the following must you perform first?

  A. Define the IRF priority.
  B. Create the IRF logical port.
  C. Define the IRF domain name.
  D. Define the IRF member number.
  D. Define the IRF member number.