Free HP HP0-Y49 Exam Dumps Questions & Answers

Refer to the exhibit.

What does the output indicate about GE1/0/1?

• A.  The interface accepts untagged traffic, which it assigns to VLAN 1. It drops traffic that is tagged for VLANs 1,10, and 20
• B.  The interface accepts untagged traffic, which it assigns to VLAN 1. It also accepts traffic that is tagged for VLANs 10 and 20
• C.  The interface does not accept untagged traffic.It accepts traffic that is tagged for any VLAN between 1 and 20
• D.  The interface does not accept untagged traffic. It accepts traffic that is tagged for VLANs 110, and 20.

A network administrator attempts to create a loopback interface on an HP Comware switch, and it fails. These are the commands the network administrator issues to do this.
[Comware] interface loopback 2
[Comware-Loopback2] ip address 172.18.20.1 255.255.255.0
What is the problem with the proposed configuration/

• A.  Only HP ProVision switches support loopback interface
• B.  Loopback interface on Comware must use 32-bit marks
• C.  Only one loopback is supported in Comware Loopback2 cannot be configured
• D.  Loopback IP addresses must be in the 10.x.x.x subnet ranges

Refer to the exhibit.
Exhibit: HP ProVision command output What does the term "blackhole" mean for the 10.11.30.0/24 route?

• A.  The switch will drop all traffic destined to 10.11.30.0/24 and will not send an ICMP message to the source.
• B.  The switch will drop all traffic destined to 10.11.30.0/24 and will send an ICMP message to the source.
• C.  The switch will drop all traffic sourced from 10.11.30.0/24 and will not send an ICMP message to the source.
• D.  The switch will drop all traffic sourced from 10.11.30.0/24 and will send an ICMP message to the source.

Which statement is true about wireless technologies?

• A.  802.11n uses MIMO technology to improve data rates.
• B.  802.11g uses GIGO technology to improve security.
• C.  802.11a uses the less crowded 2.4 GHz range.
• D.  802.11b/g use an 802.11a-compatible frequency.

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

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