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HP HPE6-A73 exam is an industry-recognized certification that verifies the skills and expertise of IT professionals in Aruba switching technologies. HPE6-A73 exam is designed to measure the knowledge and practical skills required to design, configure, implement, and troubleshoot complex Aruba switching solutions in enterprise environments. The HPE6-A73 exam is a stepping stone towards becoming an Aruba Certified Switching Professional (ACSP), which is a prestigious title in the networking industry.
The Aruba Certified Switching Professional certification is an ideal credential for engineers, architects, and network administrators who want recognition in designing, deploying, and managing complex switching solutions. Aruba Certified Switching Professional Exam certification also enables professionals to enhance their marketability, increase their earning potential, and enjoy career progression opportunities. Overall, HPE6-A73 certification provides candidates with a competitive edge in the IT industry.
HP HPE6-A73 exam covers a wide range of topics, including VLANs, link aggregation, spanning tree, multicast, Quality of Service (QoS), and ArubaOS switches. Candidates will need to demonstrate their knowledge of these concepts by answering multiple-choice questions and completing performance-based tasks. HPE6-A73 exam is designed to test the candidate's ability to solve real-world problems and make informed decisions in complex switching environments. With the HPE6-A73 certification, IT professionals will have the skills and knowledge to design and implement robust switching architectures that meet the needs of modern businesses.
NEW QUESTION # 29
Examine the AOS-CS switch output:
Based on this output, what is correct?
- A. Only 802.1X authentication is configured on the port
- B. A local user role was deployed using a ClearPass solution
- C. 802.1X authentication was successful, but MAC authentication is yet to start
- D. 802.1X authentication occurred and downloadable user roles are deployed
Answer: D
NEW QUESTION # 30
Examine the output from an AOS-CX switch implementing a dynamic segmentation solution involving downloadable user roles:
Switch# show port-access role clearpass
Role information:
Name : icxarubadur_employee-3044-2
Type : clearpass
Status: failed, parsing_failed
Reauthentication Period :
Authentication Mode :
Session Timeout :
The downloadable user roles are not being downloaded to the AOS-CX switch. Based on the above output, what is the problem?
- A. DNS fails to resolve the ClearPass server's FQDN
- B. There is a date/time issue between the ClearPass server and the switch
- C. The certificate that ClearPass uses in invalid
- D. The AOS-CX switch does not have the ClearPass certificate involved
Answer: A
Explanation:
"The top-right example shows a parsing_failed status, typically indicative of either a DNS or network connectivity issue."
NEW QUESTION # 31
A company is implementing AOS-CX switches at the access layer. The company wants to implement access control for employees and guests.
Which security features will require a ClearPass server to be installed and used by the company?
- A. User-based tunneling (UBT)
- B. Downloadable user roles
- C. Dynamic segmentation
- D. Change of authorization (CoA)
Answer: B
NEW QUESTION # 32
Examine the VSX-related configuration of the core layer AOS-CX switch:
A network administrator is troubleshooting a connectivity issue involving the VSX LAG (link aggregation) between the core and access layer switch, during HW replacement of one of the core switches.
Which configuration should the administrator add to the core switch to fix this issue?
- A. ICX-Tx-Core1(config)# interface 1/1/46-1/1/47
ICX-Tx-Core1(config-if-vlan)# active-gateway ip 10.1.11.1 mac 02:02:00:00:01:00 - B. ICX-Tx-Core1(config)# vsx
ICX-Tx-Core1(config-vsx)# system-mac 02:01:00:00:01:00 - C. ICX-Tx-Core1(config)# interface lag 1 multi-chassis
ICX-Tx-Core1(config-if-lag-if)# mtu 9198 - D. ICX-Tx-Core1(config)# interface 1/1/45
ICX-Tx-Core1(config-if-vlan)# active-gateway ip 192.168.0.0 mac 02:02:00:00:01:00
Answer: D
NEW QUESTION # 33
A network engineer is examining NAE graphs from the Dashboard but notices that the time shown in the graph does not represent the current time. The engineer verifies that the AOS-CX switch is configured for NTP and is successfully synchronized. What should be done to fix this issue?
- A. Ensure NetEdit and the AOS-CX switch are synchronized to the same NTP server
- B. Ensure the engineer's PC is synchronized to the same NTP server as the AOS-CX switch
- C. Enable trust settings for the AOS-CX switch's SSL certificate
- D. Ensure the engineer's web browser is configured for the same timezone as the AOS-CX switch
Answer: B
Explanation:
https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6724/index.html#GUID-2048A4D8-5458-4C00-ACA7-8C392182215E.html
NEW QUESTION # 34
What is correct regarding rate limiting and egress queue shaping on AOS-CX switches?
- A. Rate limiting and egress queue shaping can be applied globally
- B. Rate limiting and egress queue shaping can be used to restrict inbound traffic
- C. Limits can be defined only for broadcast and multicast traffic
- D. Only a traffic rate and burst size can be defined for a queue
Answer: D
Explanation:
you could apply egress queue shaping to the high priority queues to prevent starvation of low priority queues. Egress queue shaping allows you to apply a maximum bandwidth to a priority queue, as well as a burst size. The port buffers excess traffic up to the burst size and sends the buffered traffic at the max rate, smoothing out bursts while also preventing the high priority queue from exceeding its maximum rate and starving out lower priority queues.
NEW QUESTION # 35
Examine the network topology.
The network is configured for OSPF with the following attributes:
* Core1 and Core2 and ABRs
* Area 1 has 20 networks in the 10.1.0.0/16 range
* Area 0 has 10 networks in the 10.0.0.0/16 range
* Area 2 has 50 networks in the 10.2.0.0/16 range
* The ASBR is importing a static route into Area 1
* Core2 has a summary for Area 2: area 0.0.0.2 range 10.2.0.0/16 type inter-area Here is the OSPF configuration performed on Core1:
Based on the above information, what is correct?
- A. Area 1 has 23 routes
- B. Area 0 has 13 routes
- C. Core1 has received one LSA Type 5 from the ASBR
- D. Core1 has no OSPF routes
Answer: A
NEW QUESTION # 36
A company has a few servers in a secure, remote location storing highly-confidential documents connected to two AOS-CX 6400 switches configured in a VSX pair The AOS-CX switches perform access control with 802 1X and will be implementing user-based tunneling (UBT) so that Aruba gateway application inspection and stateful firewall policies can be applied to the traffic. The gateways are running version 84 and implement the AP, PEF, and RFP licenses Which licensing is needed for the two AOS-CX switches?
- A. 2 AP, 2 PEF, and 2 RFP licenses only
- B. 2 AP and 2 PEF licenses only
- C. 1 AP license only
- D. 1 AP, 1 PEF, and 1 RFP licenses only
Answer: D
NEW QUESTION # 37
A network engineer is having a problem adding a custom-written script to an AOS-CX switch's NAE GUI.
The script was written in Python and was successfully added on other AOS-CX switches. The engineer examines the following items from the CLI of the switch:
What should the engineer perform to fix this issue?
- A. Ensure the engineer's desktop and the AOS-CX switch are synchronized to the same NTP server
- B. Enable trust settings for the AOS-CX switch's SSL certificate
- C. Install the script's signature before installing the new script
- D. Remove a script that is no longer used before installing the new script
Answer: D
NEW QUESTION # 38
The two PCs are located in VLAN 11 (10 1 11 0/24} Which example defines how to implement active gateway on the vsx core for VLAN 11?
A)
B)
C)
D)
- A. Option
- B. Option
- C. Option
- D. Option
Answer: D
NEW QUESTION # 39
An administrator is implementing a downloadable user role solution involving AOS-CX switches. The AAA solution and theAOS-CX switches can successfully authenticate users: however the role information fails todownload to the switches. Whatpolicy should be added to an intermediate firewall to allow the downloadable role function to succeed?
- A. Allow TCP 443
- B. Allow UDP 1811
- C. Allow UDP 8211
- D. Allow TCP 22
Answer: A
NEW QUESTION # 40
What is correct regarding the tunneling of user traffic between AOS-CX switches and Aruba Mobility Controllers (MCs)?
- A. Uses IPSec to protect the management traffic
- B. Uses IPSec to protect the management and data traffic
- C. Supports only port-based tunneling
- D. Uses the same management protocol as Aruba APs
Answer: C
NEW QUESTION # 41
Examine the configuration performed on newly deployed AOS-CX switches:
After performing this configuration, the administrator notices that the switch ports always remain in the EAP start state. What should the administrator do to fix this problem?
- A. Set the ports to client-mode
- B. Enable change of authorization (CoA)
- C. Create and assign a local user role to the ports
- D. Define the server group cppm
Answer: B
NEW QUESTION # 42
The company has just upgraded their access layer switches with AOS-CX switches and implemented an AAA solution with ClearPass. The company has become concerned about what actually connects to the user ports on the access layer switch, Therefore, the company is implementing 802.1X authentication on the AOS-CX switches. An administrator has globally enabled 802.1X, and has enabled it on all the access ports connected to user devices, including VoIP phones, security cameras, and wireless Aruba IAPs. Wireless users are complaining that they successfully authenticate to the IAPs; however, they do not have access to network resources. Previously, this worked before 802.1X was implemented on the AOS-CX switches.
What should the company do to solve this problem?
- A. Implement downloadable user roles and user-based tunneling (UBT) on the AOS-CX switches.
- B. Implement local user roles and local forwarding on the AOS-CX switches.
- C. Implement AAA RADIUS change of authorization on the AOS-CX switches.
- D. Implement device-based mode on the lAP-connected AOS-CX switch ports.
Answer: A
NEW QUESTION # 43
A company has implemented 802.1X authentication on AOS-CX access switches, where two ClearPass servers are used to implement AAA. Each switch has the two servers defined. A network engineer notices the following command configured on the AOS-CX switches:
radius-server tracking user-name monitor password plaintext aruba123
What is the purpose of this configuration?
- A. Define the account to implement change of authorization
- B. Define the account to implement downloadable user roles
- C. Implement replay protection for AAA messages
- D. Speed up the AAA authentication process
Answer: A
Explanation:
Explanation
https://techhub.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/16-01/5200-
0122_access_security_guide/content/ch09s02.html
NEW QUESTION # 44
A company has an existing wireless solution involving Aruba APs and Mobility controllers running 8.4 code.
The solution leverages a third-party AAA solution. The company is replacing existing access switches withAOS-CX 6300 and 6400 switches. The company wants to leverage the same security and firewall policies forboth wired and wireless traffic.
Which solution should the company implement?
- A. IPSec
- B. User-based tunneling
- C. Downloadable user roles
- D. RADIUS dynamic authorization
Answer: D
NEW QUESTION # 45
Examine the network exhibit.
A company has a guest implementation for wireless and wired access. Wireless access is implemented through a third-party vendor. The company is concerned about wired guest traffic traversing the same network as the employee traffic. The network administrator has established a GRE tunnel between AOS-CX switches where guests are connected to a routing switch in the DMZ.
Which feature should the administrator implement to ensure that the guest traffic is tunneled to the DMZ while the employee traffic is forwarded using OSPF?
- A. OSPF route maps using the "set metric" command
- B. User-based tunneling (UBT)
- C. Policy-based routing (PBR)
- D. Classifier policies
Answer: C
NEW QUESTION # 46
A network administrator wants to replace older access layer switches with AOS-CX 6300 switches.
Which virtual switching technology can the administrator implement with this solution?
- A. Both VSF and VSX
- B. Only Backplane stacking
- C. Only VSX
- D. Only VSF
Answer: D
NEW QUESTION # 47
Examine the attached exhibit.
The network administrator it trying to add a remote location as area 3 to the network shown in the diagram.
Based on Current connection restrictions, the administrator cannot connect area 3 directly to area 0. The network is using AOS-CX switches.
Which feature should the administrator implement to provide connectivity to the remote location?
- A. Not-so-study areas
- B. Virtual links
- C. Bidirectional forward detection (BFD
- D. OSPFv3
Answer: B
NEW QUESTION # 48
What must a network administrator implement in order to run an NAE script on an AOS-CX switch?
- A. Deployment
- B. Plan
- C. Agent
- D. Schedule
Answer: C
NEW QUESTION # 49
An administrator is implementing a downloadable user role solution involving AOS-CX switches. The AAA solution and the AOS-CX switches can successfully authenticate users; however, the role information fails to download to the switches. What policy should be added to an intermediate firewall to allow the downloadable role function to succeed?
- A. Allow TCP 443
- B. Allow UDP 1811
- C. Allow UDP 8211
- D. Allow TCP 22
Answer: A
Explanation:
pg 681 from the Aruba guide - "When using DUR, the ClearPass HPE-CPPM-Role VSA is used in combination with HTTPS to transfer the role to the switch." UDP 8211 (PAPI) is related to dynamic segmentation and the communication to the MC not DUR.
NEW QUESTION # 50
A company has recently upgraded their campus switching infrastructure with AOS-CX switches. They have implemented 802.1X authentication on access ports where laptop and IOT devices typically connect. An administrator has noticed that for POE devices, the AOS-CX switch ports are delivering the maximum wattage to the port instead of what the device actually needs.
Concerned about this waste of electricity, what should the administrator implement to solve this problem?
- A. Globally enable the QoS trust setting for LLDP and/or CDP,
- B. Create device profiles with the correct power definitions.
- C. Implement a classifier policy with the correct power definitions
- D. Enable AAA authentication to exempt LLDP and/or CDP information.
Answer: B
NEW QUESTION # 51
An administrator will be implementing tunneling between AOS-CX switches and Aruba gateways. Which list of protocols must minimally be allowed by an intermediate firewall between two sets of devices?
- A. UDP 4500 and IP protocol 47
- B. UDP 8211 and IP protocol 47
- C. IP protocol 50 and UDP 8209
- D. UDP 4500 and UDP 8209
Answer: B
Explanation:
ACSP Study Guide Page 788 - Allow the following protocols/ports
- PAPI: UDP 8211
- GRE: Protocoll 47
NEW QUESTION # 52
Examine the following AOS-CX configuration:
Based on this configuration, which statement is correct regarding IoT traffic?
- A. If 10.100.1.2 is not reachable, the IoT traffic will be automatically dropped by the switch
- B. If a specific route is not available in the routing table, the traffic will be routed to 10.100.1.2
- C. All routes are ignored in the routing table for IoT traffic, which is routed to 10.100.1.2
- D. The next hop of 10.100.1.2 can be one or more hops away from the AOS-CX switch
Answer: B
NEW QUESTION # 53
How is voice traffic prioritized correctly on AOS-CX switches?
- A. By implementing voice VLANs
- B. By placing it in the strict priority queue
- C. By defining device profiles with QOS settings
- D. By implementing weighted fair queueing (WFQ)
Answer: A
NEW QUESTION # 54
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