HP HPE6-A69 Exam Questions

Question 6 of 59

A customer is having a performance issue on the network and has received complaints about users experiencing intermittent connectivity. After performing a packet capture, it is determined that there is unwanted UDP port 68 traffic being broadcast.
To mitigate this issue, which ArubaOS-CX 6300M switch feature would be best to implement?

bcmc-optimization

private-vlan

dhcpv4-snooping

broadcast-limit

Correct Answer: C

To address unwanted UDP port 68 traffic being broadcast, the best feature to implement on an ArubaOS-CX 6300M switch would be DHCPv4-snooping. This feature helps mitigate issues related to DHCP traffic, specifically UDP port 68, by allowing the switch to monitor DHCP messages exchanged between clients and servers. This monitoring helps in preventing malicious or accidental DHCP server replies from misconfigured or rogue devices, thereby improving network performance and reducing unwanted broadcast traffic.

Question 7 of 59

Which MAC address is valid for use as a VSX system-MAC address?

01:00:5E:40:10:01

AB:00:04:00:FF:00

FF:00:00:00:00:00

0A:00:00:00:00:00

Correct Answer: B

A valid VSX system-MAC address must be a unicast MAC address. Unicast MAC addresses have the least significant bit of the first octet set to 0, indicating that the address is not a multicast address. Additionally, a MAC address should not have all bits set to 1, as this signifies a broadcast address. Option B, AB:00:04:00:FF:00, fits these criteria, making it a valid MAC address for use as a VSX system-MAC address.

Question 8 of 59

When planning a new wired network solution for an organization, there are technical goals that must be achieved to support the organization’s objectives and their applications and services.
Which option is a valid technical goal?

Change the wiring from fiber to CAT6a to make the wiring less expensive.

Document all network changes.

Improve the network security.

Introduce a process to troubleshoot network issues.

Correct Answer: C

Question 9 of 59

A customer would like to utilize some ArubaOS-CX 8325 switches to discard unwanted traffic to the IP address 10.20.30.40.
You enter the following command on the switch:
ip route 10.20.30.40/32 blackhole
What will be the result?

The switch will discard packets to the destined host and create a log message.

The switch will not discard packets to the destined host.

The switch will discard packets to the destined host silently

The switch will discard packets to the destined host and return ICMP error to the sender.

Correct Answer: C

The 'blackhole' option in the 'ip route' command specifies that packets matching the destination route are silently discarded without sending an ICMP error notification to the sender. This means the switch will discard packets to the destined host without any additional notification.

Question 10 of 59

Refer to the exhibit:
Exam HPE6-A69: Question 10 - Image 1

Which statement is true?

Q1 and S1 are applied to all interfaces.

Q1 and S1 are applied to all interfaces that do not have a QoS override applied.

No default queues are changed.

To be effective, both Q1 and S1 still need to be applied to interfaces.

Correct Answer: D

The configuration in the exhibit defines a Quality of Service (QoS) queue profile (Q1) and a schedule profile (S1). However, for these profiles to take effect and influence traffic handling, they need to be explicitly applied to specific interfaces. This is a common requirement in network devices, where the configuration profiles must be linked to interfaces to become operational.