2026 Updated Verified HPE6-A85 Q&As - Pass Guarantee or Full Refund
[Aug-2026] HPE6-A85 Certification with Actual Questions from ExamTorrent
NEW QUESTION # 74
Drag and Drop Question
Please match the use case to the appropriate authentication technology.
Answer:
Explanation:
NEW QUESTION # 75
You are in a meeting with a customer where you are asked to explain the network redundancy feature VRRP. What is the correct statement for this feature?
- A. preempt feature will retain VRRP primary role on standby after a recovery
- B. preempt feature is disabled by default on default VRF
- C. preempt feature improves VRRP failover time for VIDs
- D. preempt feature will resume VRRP primary role on master after a recovery
Answer: D
Explanation:
The VRRP preempt feature allows a higher-priority router to reclaim the master role after it recovers from a failure. Without preemption, the current master remains master even when the original higher-priority device returns to service. Enabling preemption ensures the preferred device resumes its primary role once it becomes available again.
NEW QUESTION # 76
Which protocol can be sent from an AOS-CX switch to provision DSCP and PoE settings to a connected VoIP phone?
- A. LLDP
- B. LLDP-MED
- C. CDP
- D. LACP
Answer: B
Explanation:
LLDP-MED (Link Layer Discovery Protocol - Media Endpoint Discovery) extends LLDP with capabilities specifically designed for VoIP devices. It allows an AOS-CX switch to advertise network policies such as voice VLAN information, DSCP/QoS settings, and PoE capabilities to connected IP phones, enabling automatic provisioning and optimized voice service.
NEW QUESTION # 77
When using an Aruba standalone AP you select "Native VLAN" for the Client VLAN Assignment In which subnet will the client IPs reside?
- A. The same subnet as the Aruba ESP gateway
- B. The same subnet as the access point
- C. The same subnet as the mobility controller
- D. The same subnet as the mobility conductor
Answer: B
Explanation:
When using an Aruba standalone AP, selecting "Native VLAN" for the Client VLAN Assignment means that the clients will get their IP addresses from the same subnet as the access point's IP address. This is because the access point acts as a DHCP server for the clients in this mode.References:https://www.arubanetworks.
com/techdocs/Instant_86_WebHelp/Content/instant-ug/iap-dhcp/iap-dhcp.htm
NEW QUESTION # 78
Match the switching technology with the appropriate use case.
Answer:
Explanation:
Explanation:
USE CASE: a) Controls the dynamic addition and removal of ports to groups Technology: 3) LACP USE CASE: b) Tags Ethernet frames with an additional VLAN header Technology: 1) 802.1Q USE CASE: c) Used to authenticate EAP-Capable client on a switch port Technology: 2) 802.1X USE CASE: d) Used to identify a voice VLAN to an IP phone Technology: 4) LLDP The following table summarizes the switching technologies and their use cases:
Technology
Use case
1) 802.1Q
802.1Q is a standard that defines how to create and manage virtual LANs (VLANs) on a network. VLANs allow network administrators to logically segment a network into different broadcast domains, improving security, performance, and manageability. 802.1Q tags Ethernet frames with an additional VLAN header that contains a VLAN identifier (VID), which indicates which VLAN the frame belongs to1.
2) 802.1X
802.1X is a standard that defines how to provide port-based network access control (PNAC) on a network.
PNAC allows network administrators to authenticate and authorize devices before granting them access to network resources. 802.1X uses the Extensible Authentication Protocol (EAP) to exchange authentication messages between a supplicant (a device that wants to access the network), an authenticator (a device that controls access to the network, such as a switch), and an authentication server (a device that verifies the credentials of the supplicant, such as a RADIUS server)2.
3) LACP
LACP stands for Link Aggregation Control Protocol, which is part of the IEEE 802.3ad standard that defines how to bundle multiple physical links into a single logical link, also known as a link aggregation group (LAG) or an EtherChannel. LAGs provide increased bandwidth, load balancing, and redundancy for network connections. LACP controls the dynamic addition and removal of ports to groups, ensuring that only ports with compatible configurations can form a LAG3.
4) LLDP
LLDP stands for Link Layer Discovery Protocol, which is part of the IEEE 802.1AB standard that defines how to discover and advertise information about neighboring devices on a network. LLDP operates at Layer 2 of the OSI model and uses TLVs (type-length-value) to exchange information such as device name, port number, VLAN ID, capabilities, and power requirements. LLDP can be used to identify a voice VLAN to an IP phone by sending a TLV that contains the voice VLAN ID and priority.
References: 1 https://en.wikipedia.org/wiki/IEEE_802.1Q 2 https://en.wikipedia.org/wiki/IEEE_802.1X 3
https://en.wikipedia.org/wiki/Link_aggregation https://en.wikipedia.org/wiki
/Link_Layer_Discovery_Protocol
NEW QUESTION # 79
Refer to the exhibit.
In the given topology, a pair of Aruba CX 8325 switches are in a VSX stack using the active gateway.
What is the nature and behavior of the Virtual IP for the VSX pair if clients are connected to the access switch using VSX as the default gateway?
- A. Virtual IP is active on both CX switches
- B. Virtual floating IP will failover in case of a failure
- C. Virtual IP is active on the primary VSX switch
- D. Virtual IP uses SVI IP address synced with VSX
Answer: C
Explanation:
Virtual Switching Extension (VSX) is a feature that allows two Aruba CX switches to operate as a single logical device with a single control plane and data plane. VSX provides high availability, scalability, and simplified management for campus and data center networks3. In VSX, one switch is designated as the primary switch and the other as the secondary switch. The primary switch owns and responds to ARP Address Resolution Protocol. ARP is a communication protocol used for discovering the link layer address, such as a MAC address, associated with a given internet layer address, typically an IPv4 address. This mapping is a critical function in the Internet protocol suite. requests for the virtual IP address of the VSX pair4. The virtual IP address is used as the default gateway for clients connected to the access switch. If the primary switch fails, the secondary switch takes over the virtual IP address and continues to forward traffic for the clients5.
References:
3 https://www.arubanetworks.com/techdocs/AOS-CX_10_04/UG/Content/cx-ug/vsx/vsx-overview.htm
4 https://www.arubanetworks.com/techdocs/AOS-CX_10_04/UG/Content/cx-ug/vsx/vsx-ip- addressing.htm
5 https://www.arubanetworks.com/techdocs/AOS-CX_10_04/UG/Content/cx-ug/vsx/vsx-failover.htm
NEW QUESTION # 80
A network technician at a branch office is connecting VolP phones to a newly configured AOS-CX switch. Users are complaining that voice quality is not as good as at the corporate office. Further investigation shows the local-priority value at the branch office is 1 while at the corporate office is
5.
What describes the issue regarding the default QoS behavior on the AOS-CX switch?
- A. The QoS trust is set to none by default, and each VolP phone's local priority is configured for CoS map entry 1.
- B. The QoS trust is set to CoS by default, and the VolP phone's local-priority value is mapped to 1.
- C. The QoS trust is set to DSCP by default, and the VolP phone's local-priority value is mapped to 1.
- D. The QoS trust is set to none by default, and each VolP phone's local priority is configured for CoS map entry 0.
Answer: A
Explanation:
In an AOS-CX switch, if the QoS trust mode is not configured, it is set to none by default. The VoIP phones will mark their traffic with a local-priority value, which, if the QoS trust mode is none, will correspond to CoS map entry 1 by default. The local-priority value of 1 at the branch office likely indicates that the traffic is not being prioritized correctly compared to the corporate office, where a local-priority of 5 suggests a higher level of prioritization for voice traffic.
NEW QUESTION # 81
What are the main characteristics of the 6 GHz band?
- A. The 6 GHz band is fully backward compatible with the existing bands.
- B. In North America, the 6 GHz band offers more 80 MHz channels than there are 40 MHz channels in the
5 GHz band. - C. Low Power Devices are allowed for indoor and outdoor usage.
- D. Less RF signal is absorb by objects in a 6 GHz WLAN.
Answer: B
Explanation:
Explanation
The main characteristic of the 6 GHz band that is true among the given options is that in North America, the 6 GHz band offers more 80 MHz channels than there are 40 MHz channels in the 5 GHz band. This characteristic provides more spectrum availability, less interference, and higher throughput for wireless devices that support Wi-Fi 6E Wi-Fi Enhanced (Wi-Fi 6E) is an extension of Wi-Fi 6 (802.11ax) standard that operates in the newly available unlicensed frequency spectrum around 6 GHz in addition to existing bands below it. Some facts about this characteristic are:
In North America, there are up to seven non-overlapping channels available in each of three channel widths (20 MHz, 40 MHz, and 80 MHz) in the entire unlicensed portion of the new spectrum (5925-7125 MHz). This means there are up to 21 non-overlapping channels available for Wi-Fi devices in total.
In comparison, in North America, there are only nine non-overlapping channels available in each of two channel widths (20 MHz and 40 MHz) in the entire unlicensed portion of the existing spectrum below it (2400-2483 MHz and 5150-5825 MHz). This means there are only up to nine non-overlapping channels available for Wi-Fi devices in total.
Therefore, in North America, there are more than twice as many non-overlapping channels available in each channel width in the new spectrum than in the existing spectrum below it.
Specifically, there are more than twice as many non-overlapping channels available at 80 MHz width (seven) than at 40 MHz width (three) in the existing spectrum below it.
The other options are not true because:
Less RF signal is absorbed by objects in a 6 GHz WLAN: This option is false because higher frequency signals tend to be more absorbed by objects than lower frequency signals due to higher attenuation Attenuation is a general term that refers to any reduction in signal strength during transmission over distance or through an object or medium . Therefore, RF signals in a 6 GHz WLAN would be more absorbed by objects than RF signals in a lower frequency WLAN.
The 6 GHz band is fully backward compatible with existing bands: This option is false because Wi-Fi devices need to support Wi-Fi 6E standard to operate in the new spectrum around 6 GHz . Existing Wi-Fi devices that do not support Wi-Fi 6Estandard cannot use this spectrum and can only operate in existing bands below it.
Low Power Devices are allowed for indoor and outdoor usage: This option is false because Low Power Indoor Devices (LPI) are only allowed for indoor usage under certain power limits and registration requirements . Outdoor usage of LPI devices is prohibited by regulatory authorities such as FCC Federal Communications Commission (FCC) is an independent agency of United States government that regulates communications by radio, television, wire, satellite, and cable across United States . However, outdoor usage of Very Low Power Devices (VLP) may be allowed under certain power limits and without registration requirements.
References: https://www.wi-fi.org/discover-wi-fi/wi-fi-certified-6e
https://www.wi-fi.org/file/wi-fi-alliance-spectrum-needs-study
https://www.cisco.com/c/en/us/products/collateral/wireless/spectrum-expert-wi-fi/prod_white_paper0900aecd80
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/82068-power-levels.html
https://www.wi-fi.org/file/wi-fi-alliance-unlicensed-spectrum-in-the-us
NEW QUESTION # 82
List the WPA 4-Way Handshake functions in the correct order.
Answer:
Explanation:
Proves knowledge of the PMK
Exchanges messages for generating PTK
Distributes an encrypted GTK to the client
Sets first initialization vector (IV)
NEW QUESTION # 83
The customer has a requirement to create authorization policies for their users with Windows 10 clients, with a requirement for authorizing both device and user credentials within one Radius session. What would be the correct solution for the requirement?
- A. ClearPass 6.9 with EAP-TTLS
- B. ClearPass 6.9 with PEAP
- C. ClearPass 6.9 with EAP-TEAP
- D. ClearPass 6.9 with EAP-TLS
Answer: C
Explanation:
EAP-TEAP is a tunnel-based authentication method that supports both device and user authentication within a single RADIUS session. ClearPass 6.9 supports EAP-TEAP as anauthentication method for Windows 10 clients.
NEW QUESTION # 84
How does a single Aruba CX 6300M switch configuration use L3 connectivity to establish routing traffic between switch virtual interfaces 120 and 130?
- A. Routing is enabled by default with Aruba 6300M.
- B. Create static routes between SVI 120 and 130.
- C. Delete 'no routing' from the SVI interfaces.
- D. Route leaking must be configured in default VRF.
Answer: A
Explanation:
On an Aruba CX 6300M switch, routing between Switch Virtual Interfaces (SVIs) is enabled by default.
Therefore, traffic between SVIs, like 120 and 130, can be routed internally without the need for additional configuration such as route leaking or static routes, as long as there is no 'no routing' configuration present on the SVIs.
NEW QUESTION # 85
What are the main characteristics of the 6 GHz band?
- A. The 6 GHz band is fully backward compatible with the existing bands.
- B. In North America, the 6 GHz band offers more 80 MHz channels than there are 40 MHz channels in the 5 GHz band.
- C. Low Power Devices are allowed for indoor and outdoor usage.
- D. Less RF signal is absorb by objects in a 6 GHz WLAN.
Answer: B
Explanation:
The main characteristic of the 6 GHz band that is true among the given options is that in North America, the 6 GHz band offers more 80 MHz channels than there are 40 MHz channels in the 5 GHz band. This characteristic provides more spectrum availability, less interference, and higher throughput for wireless devices that support Wi-Fi 6E Wi-Fi Enhanced (Wi-Fi 6E) is an extension of Wi-Fi 6 (802.11ax) standard that operates in the newly available unlicensed frequency spectrum around 6 GHz in addition to existing bands below it.
Some facts about this characteristic are:
- In North America, there are up to seven non-overlapping channels available in each of three channel widths (20 MHz, 40 MHz, and 80 MHz) in the entire unlicensed portion of the new spectrum (5925-7125 MHz). This means there are up to 21 non-overlapping channels available for Wi-Fi devices in total.
- In comparison, in North America, there are only nine non-overlapping channels available in each of two channel widths (20 MHz and 40 MHz) in the entire unlicensed portion of the existing spectrum below it (2400-2483 MHz and 5150-5825 MHz). This means there are only up to nine non-overlapping channels available for Wi-Fi devices in total.
- Therefore, in North America, there are more than twice as many non-overlapping channels available in each channel width in the new spectrum than in the existing spectrum below it.
- Specifically, there are more than twice as many non-overlapping channels available at 80 MHz width (seven) than at 40 MHz width (three) in the existing spectrum below it.
The other options are not true because:
- Less RF signal is absorbed by objects in a 6 GHz WLAN: This option is false because higher frequency signals tend to be more absorbed by objects than lower frequency signals due to higher attenuation Attenuation is a general term that refers to any reduction in signal strength during transmission over distance or through an object or medium. Therefore, RF signals in a 6 GHz WLAN would be more absorbed by objects than RF signals in a lower frequency WLAN.
- The 6 GHz band is fully backward compatible with existing bands: This option is false because Wi-Fi devices need to support Wi-Fi 6E standard to operate in the new spectrum around 6 GHz. Existing Wi-Fi devices that do not support Wi-Fi 6Estandard cannot use this spectrum and can only operate in existing bands below it.
- Low Power Devices are allowed for indoor and outdoor usage: This option is false because Low Power Indoor Devices (LPI) are only allowed for indoor usage under certain power limits and registration requirements. Outdoor usage of LPI devices is prohibited by regulatory authorities such as FCC Federal Communications Commission (FCC) is an independent agency of United States government that regulates communications by radio, television, wire, satellite, and cable across United States. However, outdoor usage of Very Low Power Devices (VLP) may be allowed under certain power limits and without registration requirements.
References:
https://www.wi-fi.org/discover-wi-fi/wi-fi-certified-6e
https://www.wi-fi.org/file/wi-fi-alliance-spectrum-needs-study
https://www.cisco.com/c/en/us/products/collateral/wireless/spectrum-expert-wi- fi/prod_white_paper0900aecd80
https://www.cisco.com/c/en/us/support/docs/wireless-mobility/wireless-lan-wlan/82068-power-levels.html
https://www.wi-fi.org/file/wi-fi-alliance-unlicensed-spectrum-in-the-us
NEW QUESTION # 86
How does a single Aruba CX 6300M switch configuration use L3 connectivity to establish routing traffic between switch virtual interfaces 120 and 130?
- A. Routing is enabled by default with Aruba 6300M.
- B. Create static routes between SVI 120 and 130.
- C. Delete 'no routing' from the SVI interfaces.
- D. Route leaking must be configured in default VRF.
Answer: A
NEW QUESTION # 87
Drag and Drop Question
In the HPE Aruba Networking User Experience Insight Dashboard, match the tested item to its dashboard category. (Matches may be used more than once.)
Answer:
Explanation:
NEW QUESTION # 88
When would you bond multiple 20MHz wide 802.11 channels?
- A. To decrease the Signal to Noise Ratio (SNR)
- B. To increase throughput between the client and AP
- C. To utilize high gain omni-directional antennas
- D. To provision highly available AP groups
Answer: B
Explanation:
Bonding multiple 20MHz wide 802.11 channels is a technique to create a wider bandwidth channel that supports higher data rate transmissions. It can increase the throughput between the client and AP by using more spectrum resources and reducing interference. References:https://ieeexplore.ieee.org/document/9288995 Bonding multiple 20MHz wide 802.11 channels is a technique used to increase the throughput between the client device and the Access Point (AP). By combining two or more 20MHz channels into a wider channel (e.
g., 40MHz, 80MHz, or even 160MHz), the data carrying capacity and, consequently, the overall throughput of the wireless connection are increased. This method is particularly useful in high-bandwidth applications or environments where higher data rates are required.
NEW QUESTION # 89
A hospital uses a lot of mobile equipment for the diagnosis and documentation of patient data.
What is the ideal access switch for this large hospital with distribution racks of over 400 ports in a single VSF stack?
- A. CX 6400
- B. CX 6100
- C. CX 6200
- D. CX 6300
Answer: D
Explanation:
The CX 6300 series is designed for high-density access and aggregation with support for large VSF stacks, high PoE capacity, and scalability, making it ideal for environments like hospitals with hundreds of connected devices per rack.
NEW QUESTION # 90
......
HPE6-A85 Real Valid Brain Dumps With 134 Questions: https://passleader.examtorrent.com/HPE6-A85-prep4sure-dumps.html
