HPE6-A73 Exam Brain Dumps - Study Notes and Theory [May-2023]
100% Guaranteed Results HPE6-A73 Unlimited 124 Questions
The HP HPE6-A73 (Aruba Certified Switching Professional) certification exam is a highly sought-after credential in the IT industry. This certification is designed to validate the skills and knowledge required to design, implement, and manage complex Aruba switching solutions. By passing this exam, IT professionals can demonstrate their proficiency in handling advanced Aruba switching technologies, including VLANs, Spanning Tree Protocol (STP), Link Aggregation Control Protocol (LACP), and more.
The HPE6-A73 exam covers a broad range of topics, including VLANs, Spanning Tree Protocol (STP), Link Aggregation Control Protocol (LACP), Quality of Service (QoS), and Virtual Private Networks (VPNs). The exam also tests the candidate's knowledge of Aruba's advanced features such as Virtual Switching Framework (VSF), Intelligent Resilient Framework (IRF), and ClearPass Policy Manager. Passing this exam requires a comprehensive understanding of Aruba's switching products and their integration with other network technologies.
NEW QUESTION # 21
A network administrator is attempting to troubleshoot a connectivity issue between a group of users and a particular server. The administrator needs to examine the packets over a period of time from their desktop; however, the administrator is not directly connected to the AOS-CX switch involved with the traffic flow.
What is correct regarding the ERSPAN session that needs to be established on an AOS-CX switch? (Choose two.)
- A. The encapsulation protocol used is VXLAN
- B. The encapsulation protocol used is GRE
- C. On the source AOS-CX switch, the destination specified is the switch to which the administrator's desktop is connected
- D. On the source AOS-CX switch, the destination specified is the administrator's desktop
- E. The encapsulation protocol is UDP
Answer: B,C
Explanation:
In AOS CX the remote mirroring is done using a tunnel interface, so the Mirror source and destination must be configured on each Switch. On the source Switch, the source interface (from where the traffic is mirrored) and destination interface (the tunnel interface to where the traffic is sent to). In the destination Switch, the source interface (which would be the tunnel interface (receiving the traffic from the source switch tunnel)) and the destination would be the client where Wireshark enabled client is connected.
NEW QUESTION # 22
Which AOS-CX switches support weighted fair queuing (WFQ)?
- A. Both 8320 and 8325
- B. 6300 only
- C. Both 6300 and 6400
- D. 8400 only
Answer: D
NEW QUESTION # 23
A network administrator wants to centralize the management of AOS-CX switches by implementing NetEdit.
How should the administrator purchase and/or install the NetEdit solution?
- A. Install as a hardware appliance
- B. Installed on a supported version of Debian Linux
- C. Installed in a virtualized solution by using the Aruba-supplied OVA file
- D. Installed on a supported version of RedHat Enterprise Linux
Answer: C
NEW QUESTION # 24
A network administrator is implementing NAE on AOS-CX switches. When attempting to create an agent on a particular switch, the agent appears in the NAE Agents panel with a red triangle error symbol and a status of
"Unknown".
What is the cause of this issue?
- A. The administrator does not have the appropriate credentials to interact with NAE
- B. A connectivity issue exists between NAE and the AOS-CX switch
- C. The number of scripts or agents has exceeded the hardware's capabilities
- D. The RESTful API has not been enabled on the AOS-CX switch
Answer: B
Explanation:
Explanation
NEW QUESTION # 25
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. Implement replay protection for AAA messages
- B. Define the account to implement change of authorization
- C. Speed up the AAA authentication process
- D. Define the account to implement downloadable user roles
Answer: C
Explanation:
Radius service tracking locates the availability of the RADIUS service configured on the switch. It helps to minimize the waiting period for new clients in the unauth-vid (Guest Vlan) when authentication fails because of service is not available, as well as previously authenticated clients in unauth-vid (Guest Vlan) when re-authentication fails because service is not available during the re-authentication period. Note that this feature is disabled by default.
https://techhub.hpe.com/eginfolib/networking/docs/switches/WB/16-02/5200-1650_WB_ASG/content/ch04s04.html
NEW QUESTION # 26
What is correct regarding the operation of VSX and multicasting with PIM-SM routing configured?
- A. Each VSX peers runs PIM and creates a shared group database. Both VSX peers can forward multicast streams to receivers in a VLAN, achieving load sharing
- B. Each VSX peers runs PIM and builds its own group database. One of the VSX peers is elected as the designated router (DR) to forward multicast streams to a receiver VLAN
- C. Each VSX peers runs PIM and builds its own group database. Both VSX peers can forward multicast streams to receivers in a VLAN, achieving load sharing
- D. Each VSX peers runs PIM and creates a shared group database. One of the VSX peers is elected as the designated router (DR) to forward multicast streams to a receiver VLAN
Answer: B
NEW QUESTION # 27
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. Remove a script that is no longer used before installing the new script
- B. Enable trust settings for the AOS-CX switch's SSL certificate
- C. Install the script's signature before installing the new script
- D. Ensure the engineer's desktop and the AOS-CX switch are synchronized to the same NTP server
Answer: A
NEW QUESTION # 28
When implementing user-based tunneling on an AOS-CX switch, which component defines the primary and backup Aruba gateways?
- A. Zone
- B. Transit VLAN
- C. Gateway role
- D. Server group
Answer: A
NEW QUESTION # 29
Examine the following AOS-CX configuration:
Based on this configuration, which statement is correct regarding IoT traffic?
- A. The next hop of 10.100.1.2 can be one or more hops away from the AOS-CX switch
- B. All routes are ignored in the routing table for IoT traffic, which is routed to 10.100.1.2
- C. If 10.100.1.2 is not reachable, the IoT traffic will be automatically dropped by the switch
- D. If a specific route is not available in the routing table, the traffic will be routed to 10.100.1.2
Answer: D
NEW QUESTION # 30
Examine the network topology.
The network is configured for OSPF with the following attributes:
Here is the OSPF configuration performed on Core1:
Based on the above information, what is correct?
- A. Area 0 has 81 routes
- B. Area 1 has 23 routes
- C. ISP 1 is not reachable from any area.
- D. Corel has received one type 5 LSA from the ASBR.
Answer: A
NEW QUESTION # 31
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. Define the server group cppm
- C. Create and assign a local user role to the ports
- D. Enable change of authorization (CoA)
Answer: D
NEW QUESTION # 32
Examine the network exhibit:
The ACL configuration defined on Core-1 is as follows:
If telnet was being used, which device connection would be permitted and functional in both directions?
(Choose two.)
- A. Server 1 to Client 1
- B. Server 2 to Client 2
- C. Client 1 to Client 3
- D. Client 3 to Client 2
- E. Client 1 to Client 2
Answer: A,E
NEW QUESTION # 33
A company has a third-party AAA server solution. The campus access layer was just upgraded to AOS-CX switches that perform access control with MAC-Auth and 802.1X. The company has an Aruba Mobility Controller (MC) solution for wireless, and they want to leverage the firewall policies on the controllers for the wired traffic.
What is correct about how the company should implement a security solution where the wired traffic is processed by the MCs?
- A. Implement downloadable user roles with a device role defined on the AOS-CX switches and MCs
- B. Implement downloadable user roles with a gateway role defined on the AOS-CX switches
- C. Implement local user roles with a gateway role defined on the AOS-CX switches
- D. Implement standards-based RADIUS VSAs to pass policy information directly to the AOS-CX switches and MCs
Answer: A
NEW QUESTION # 34
A network administrator is implementing a configuration plan in NetEdit The administrator used NetEdit to push the configuration plan to the switch. Which option in the NetEdit planning section should the administrator select to save the configuration running on the switch to the startup-config?
- A. COMMIT
- B. EDIT
- C. DEPLOY
- D. VALIDATE
Answer: A
NEW QUESTION # 35
Examine the attached exhibit.
The network administrators is 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-stubby areas
- B. Virtual links
- C. Bidirectional forward detection (BFD)
- D. OSPFv3
Answer: B
NEW QUESTION # 36
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. Implement replay protection for AAA messages
- B. Define the account to implement downloadable user roles
- C. Define the account to implement change of authorization
- D. Speed up the AAA authentication process
Answer: C
Explanation:
https://techhub.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/16-01/5200-
0122_access_security_guide/content/ch09s02.html
NEW QUESTION # 37
A customer has twenty AOS-CX switches that will be managed by NetEdit and would like support for NetEdit these switches will exist in the network for at least five years.
Which type of licensing should be used by this customer?
- A. 25 Aruba NetEdit permanent licenses
- B. 20 Aruba NetEdit single node subscription licenses
- C. 1 Aruba NetEdit SMB License
- D. 20 Aruba NetEdit permanent licenses
Answer: B
NEW QUESTION # 38
A network administrator is implementing NAE on AOS-CX switches. When attempting to create an agent on a particular switch, the agent appears in the NAE Agents panel with a red triangle error symbol and a status of
"Unknown".
What is the cause of this issue?
- A. The RESTful API has not been enabled on the AOS-CX switch.
- B. The administrator does not have the appropriate credentials to interact with NAE.
- C. The number of scripts or agents has exceeded the hardware's capabilities.
- D. A connectivity issue exists between NAE and the AOS-CX switch
Answer: C
NEW QUESTION # 39
A network administrator needs to replace an antiquated access layer solution with a modular solution involving AOS-CX switches The administrator wants to leverage virtual switching technologies. The solution needs to support high-availability with dual-control planes Which solution should the administrator implement?
- A. AOS-CX S400
- B. AOS-CX 8325
- C. AOS-CX 6300
- D. AOS-CX 6400
Answer: D
NEW QUESTION # 40
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: C
NEW QUESTION # 41
An administrator will be replacing a campus switching infrastructure with AOS-CX switches that support VSX capabilities. The campus involves a core, as well as multiple access layers. Which feature should the administrator implement to allow both VSX-capable core switches to process traffic sent to the default gateway in the campus VLANs?
- A. Active gateway
- B. VRF
- C. IP helper
- D. VRRP
Answer: A
Explanation:
Active gateway = both devices route/forward traffic VRRP = Active-standbye, only active member routes/forwards traffic Understand the Active Gateway principle In a VSX system, active gateway provides redundant default gateway functionality for the end-hosts. The default gateway of the end-host is automatically handled by both the VSX systems.
NEW QUESTION # 42
An administrator has an aggregation layer of 8325CX switches configured as a VSX pair. The administrator is concerned that when OSPF network changes occur, the aggregation switches will respond to the changes slowly, and this will affect network connectivity, especially VoIP calls, in the connected access layer switches.
What should the administrator do on the aggregation layer switches to alleviate this issue?D18912E1457D5D1DDCBD40AB3BF70D5D
- A. Implement route aggregation
- B. Reduce the hello and dead interval timers
- C. Implement graceful restart
- D. Implement bidirectional forwarding detection (BFD)
Answer: A
NEW QUESTION # 43
Examine the attached diagram
Two AOS-CX switches are configured for VSX at the access layer, where servers attached to them. An SVI interface is configured for VLAN 10 and serves as the default gateway for VLAN 10. The ISL link between the switches fails, but the keepalive interface functions. Active gateway has been configured on the switches.
What is correct about access from the servers to the Core?
- A. Server 1 can access the core layer via both uplinks.
- B. Server 2 can successfully access the core layer via the keepalive link.
- C. Server 2 cannot access the core layer.
- D. Server 1 and Server 2 can communicate with each other via the core layer.
Answer: D
NEW QUESTION # 44
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