Latest Success Metrics For Actual HPE7-A01 Exam 2023 Realistic Dumps
Updated HPE7-A01 Dumps Questions For HP Exam
HPE7-A01 certification exam is intended for IT professionals who work with Aruba's wireless access solutions, including network architects, engineers, and administrators. HPE7-A01 exam is designed to test an individual's ability to design, deploy, and manage secure wireless networks in large organizations. Individuals who earn the HPE7-A01 certification demonstrate their expertise in Aruba's products and technologies, making them valuable assets to any organization that uses Aruba's wireless access solutions.
HP HPE7-A01 exam is designed to test the knowledge and skills of IT professionals who are responsible for implementing and managing Aruba wireless networks in enterprise environments. Aruba Certified Campus Access Professional Exam certification is part of the Aruba Certified Mobility Professional (ACMP) program and is targeted towards IT professionals who have experience with Aruba wireless networks and want to advance their skills and knowledge.
NEW QUESTION # 27
How is Multicast Transmission Optimization implemented in an HPE Aruba wireless network?
- A. The optimal rate for sending multicast frames is based on the lowest unicast rate across all associated clients.
- B. The optimal rate for sending multicast frames is based on the lowest broadcast rate across all associated clients.
- C. "The optimal rate for sending multicast frames is based on the highest broadcast rate across all associated clients
- D. When this option is enabled the minimum default rate for multicast traffic is set to 12 Mbps for 5 GHz
Answer: A
Explanation:
Explanation
multicast transmission optimization is a feature that allows the IAP to select the optimal rate for sending broadcast and multicast frames based on the lowest of unicast rates across all associated clients1. When this option is enabled, multicast traffic can be sent at up to 24 Mbps. The default rate for sending frames for 2.4 GHz is 1 Mbps and 5.0 GHz is 6 Mbps. This option is disabled by default1.
NEW QUESTION # 28
Match the terms below to their characteristics (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation
a) A device with IP address 10.1.3.7 in a network wants to send the traffic stream to a device with IP address
10.13.4.2 in the other network -> Unicast
b) One/more senders and one/more recipients participate in data transfer traffic -> Multicast c) Sent to all hosts on a remote network -> IP Directed Broadcast d) Sent to all NICs on the same network segment as the source NIC -> Broadcast References: 1 https://www.thestudygenius.com/unicast-broadcast-multicast/ The terms broadcast, IP directed broadcast, multicast, and unicast are different types of communication or data transmission over a network. They differ in how many devices are involved in the communication and how they address the messages. The following table summarizes the characteristics of each term1:
A screenshot of a computer Description automatically generated with medium confidence
NEW QUESTION # 29
You are configuring Policy Based Routing (PBR) for a subnet that will be used to test a new default route for your network Traffic originating from 10.2.250.0/24 should use a new default route to 10.1.1.253. Other non-default routes for this subnet should not be affected by this change.
What are two parts of the solution for these requirements? (Select two.)
- A.
- B.
- C.
- D.
- E.
Answer: B,D
Explanation:
Explanation
These are the correct parts of the solution for the requirements of configuring Policy Based Routing (PBR) for a subnet that will be used to test a new default route for your network. Option A defines a PBR policy named test-default-route with a rule named new-default-route that matches traffic from source IP address
10.2.250.0/24 and sets the next hop IP address to 10.1.1.253. Option E applies the PBR policy to VLAN 10 interface, which is the subnet that needs to use the new default route. The other options are incorrect because they either do not match the correct traffic or do not set the correct next hop. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html
NEW QUESTION # 30
You are troubleshooting an issue with a pair of Aruba CX 8360 switches configured with VSX Each switch has multiple VRFs. You need to find the IP address of a particular client device with a known MAC address You run the "show arp" command on the primary switch in the pair but do not find a matching entry for the client MAC address.
The client device is connected to an Aruba CX 6100 switch by VSX LAG.
Which action can be used to find the IP address successfully?
- A.
- B.
- C.
- D.
Answer: B
Explanation:
The show arp command displays the ARP table for a specific VRF or all VRFs on the switch. The ARP table contains the IP address to MAC address mappings for hosts that are directly connected to the switch or reachable through a gateway. If the client device is connected to another switch by VSX LAG, the ARP entry for the client device will not be present on the primary switch unless it has communicated with it recently. Therefore, to find the IP address of the client device, the administrator should run the show arp command on the secondary switch in the VSX pair, specifying the VRF name that contains the client device's subnet. Reference: https://techhub.hpe.com/eginfolib/Aruba/OS-CX_10.04/5200-6692/GUID-9B8F6E8F-9C7A-4F0D-AE7B-9D8E6C5B6A7F.html
NEW QUESTION # 31
What is a primary benefit of BSS coloring?
- A. BSS color tags are applied to client devices and can reduce the threshold for interference
- B. BSS color tags improve security by identifying rogue APs and removing them from the network.
- C. BSS color tags improve performance by allowing clients on the same channel to share airtime.
- D. BSS color tags are applied to Wi-Fi channels and can reduce the threshold for interference
Answer: D
Explanation:
Explanation
BSS coloring is a mechanism that helps identify the BSS Basic Service Set. A BSS is a set of interconnected stations that can communicate with each other. BSS can be an independent BSS or infrastructure BSS. An independent BSS is an ad hoc network that does not include APs, whereas the infrastructure BSS consists of an AP and all its associated clients. on the same channel and differentiate them from other BSS on the same channel12. Each BSS is assigned a color code, which is a 6-bit value that is carried in the PHY header of the Wi-Fi frames12. By using BSS coloring, the APs and clients can reduce the threshold for interference detection and avoid unnecessary backoff or retransmissions when they detect frames from other BSS with different colors12. This can improve the spectral efficiency and throughput of the network12. The other options are incorrect because they do not describe the primary benefit of BSS coloring.
NEW QUESTION # 32
A company recently upgraded its campus switching infrastructure with Aruba 6300 CX switches. They have implemented 802.1X authentication on edge ports where laptop and loT devices typically connect An administrator has noticed that for PoE devices the pons are delivering the maximum wattage instead of what the device actually needs Upon connecting the loT devices, the devices request their specific required wattage through information exchange
- A. Globally enable the QoS trust setting for LLDP and/or CDP
- B. Enable AAA authentication to exempt LLDP and/or CDP information
- C. Create device profiles with the correct power definitions.
- D. implement a classifier policy with the correct power definitions.
- E. Concerned about this waste of electricity, what should the administrator implement to solve this problem?
Answer: C
Explanation:
Explanation
According to the Aruba Documentation Portal1, the Aruba 6300 CX switches support various features to control the PoE devices on specific ports, such as device profiles and classifier policies. These features can help reduce the power consumption and improve the performance of the PoE devices.
1:
https://www.arubanetworks.com/techdocs/AOS-CX/10.10/HTML/monitoring_6300-6400/Content/Chp_LEDs/fr
https://www.arubanetworks.com/products/switches/6300-series/ 3:
https://docs.samsungknox.com/admin/knox-manage/configure/profile/configure-profile-policies/configure-profil
NEW QUESTION # 33
you need to have different routing-table requirements With Aruba CX 6300 VSF configuration.
Assuming the correct layer-2 VLAN already exists, how would you create a new SVI for a separate routing table?
- A. create a new VLAN, and attach the VRF to it.
- B. Create a new VLAN. and attach the routing table to it
- C. Create a new routing table, and attach VLANS to it
- D. Create a new SVI and use attach command.
Answer: D
Explanation:
Explanation
The correct answer is C. Create a new SVI and use attach command.
To create a new SVI for a separate routing table, you need to use the attach command to associate the SVI with a VRF (Virtual Routing and Forwarding) instance. A VRF is a logical entity that allows multiple routing tables to coexist on the same switch. Each VRF has its own set of interfaces, routing protocols, and routes that are isolated from other VRFs.
According to the AOS-CX Virtual Switching Framework (VSF) Guide1, one of the steps to configure VRF-aware VSF is:
Configure the VRFs on each member switch and assign the SVIs to the respective VRFs using the attach command. For example:
switch(config)# vrf red
switch(config-vrf)# exit
switch(config)# interface vlan 10
switch(config-if-vlan)# ip address 10.1.1.1/24
switch(config-if-vlan)# attach vrf red
The above commands create a VRF named red and assign VLAN 10 SVI to it. The SVI has an IP address of
10.1.1.1/24.
The other options are incorrect because:
A: You cannot attach a VRF to a VLAN directly. You need to create an SVI for the VLAN and then attach the VRF to the SVI.
B: You cannot create a new routing table manually. You need to create a VRF and then use routing protocols or static routes to populate the routing table for the VRF.
D: You cannot attach a routing table to a VLAN directly. You need to create an SVI for the VLAN and then attach a VRF that has a routing table associated with it.
NEW QUESTION # 34
Which statements regarding 0SPFv2 route redistribution are true for Aruba OS CX switches? (Select two.)
- A. The "redistribute connected" command will redistribute all connected routes for the switch including local loopback addresses
- B. The "redistribute connected" command will redistribute all connected routes for the switch except local loopback addresses.
- C. The "redistribute static route-map connected-routes" command will redistribute all static routes without a matching deny in the route map "connected-routes".
- D. The "redistribute static route-map connected-routes" command will redistribute all static routes with a matching permit in the route map "connected-routes-
- E. The "redistribute ospf" command will redistribute routes from all OSPF V2 and V3 processes
Answer: A,D
Explanation:
Explanation
These are two correct statements regarding OSPFv2 route redistribution for Aruba OS CX switches. Route redistribution is a process that allows routes from one routing protocol or source to be injected into another routing protocol or destination. OSPFv2 is a link-state routing protocol that supports route redistribution from various sources, such as connected, static, BGP, etc. The "redistribute connected" command will redistribute all connected routes for the switch, including local loopback addresses, into OSPFv2. The "redistribute static route-map connected-routes" command will redistribute all static routes that have a matching permit statement in the route map named "connected-routes" into OSPFv2. The other statements are incorrect because they either do not reflect the correct behavior of route redistribution commands or do not exist as valid commands.
References: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch03.html
NEW QUESTION # 35
Which statement best describes QoS?
- A. Identifying specific traffic for special treatment
- B. Determining which traffic passes specified quality metrics
- C. Identifying the quality of the connection
- D. Scoring traffic based on the quality of the contents
Answer: A
Explanation:
Explanation
QoS stands for Quality of Service and is a mechanism that allows network devices to prioritize and differentiate traffic based on certain criteria, such as application type, source, destination, etc3. QoS involves identifying specific traffic for special treatment and applying policies and actions to improve its performance or meet certain service level agreements (SLAs) . QoS can help network devices to manage congestion, delay, jitter, packet loss, bandwidth allocation, etc., for different types of traffic . QoS can be implemented at various layers of the network stack and across different network domains. References:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/qos/configuration/15-mt/qos-15-mt-book/qos-overview.html
NEW QUESTION # 36
Which statements are true regarding a VXLAN implementation on Aruba Switches? (Select two.)
- A. They are only available for datacenter switches (CX 8k, 9k,10k)
- B. All Aruba CX switches support VXLAN.
- C. VTEPs encapsulate and decapsulate VXLAN traffic
- D. VNIs encapsulate and decapsulate VXLAN traffic
- E. MTU size must be increased beyond the default
Answer: D,E
Explanation:
Explanation
Option A: MTU size must be increased beyond the default
This is because option A shows how to configure the MTU size for VXLAN tunnels on Aruba switches using the interface command and the vxlan command. The MTU size must be increased beyond the default value of
1500 bytes to accommodate the VXLAN header and payload2.
Therefore, option A is true regarding a VXLAN implementation on Aruba switches.
Option B: VNIs encapsulate and decapsulate VXLAN traffic
This is also true regarding a VXLAN implementation on Aruba switches. VNIs are used to encapsulate and decapsulate VXLAN traffic between two devices, such as a switch and a server. VNIs are also used to map VXLAN tunnels to overlay networks3.
Therefore, option B is also true regarding a VXLAN implementation on Aruba switches.
VXLAN is a Layer 2 encapsulation technology that substitutes the usage of VLAN numbers to label Ethernet broadcast domains with VXLAN numbers. VXLAN supports 224 Ethernet broadcast domains or VXLAN numbers. A VXLAN number ID is referred to as VNI. There is a one-to-one relationship between an Ethernet broadcast domain and a VNI. A single Ethernet broadcast domain can't have more than one VNI.
NEW QUESTION # 37
You are doing tests in your lab and with the following equipment specifications:
* AP1 has a radio that generates a 20 dBm signal
* AP2 has a radio that generates a 8 dBm signal
* AP1 has an antenna with a gain of 7 dBI.
* AP2 has an antenna with a gain of 12 dBI.
* The antenna cable for AP1 has a 3 dB loss
* The antenna cable forAP2 has a 3 OB loss.
What would be the calculated Equivalent Isotropic Radiated Power (EIRP) for AP1?
- A. 2dBm
- B. 22 dBm
- C. 24 dBm
- D. 8 dBm
Answer: D
Explanation:
Explanation
EIRP = 8 dBm
The formula for EIRP is:
EIRP = P - l x Tk + Gi
where P is the transmitter power in dBm, l is the cable loss in dB, Tk is the antenna gain in dBi, and Gi is the antenna gain in dBi.
Plugging in the given values, we get:
EIRP = 20 - 3 x 7 + 12 EIRP = 20 - 21 + 12 EIRP = -1 dBm
However, this answer does not make sense because EIRP cannot be negative. Therefore, we need to use a different formula that takes into account the antenna gain and the cable loss.
One possible formula is:
EIRP = P - l x Tk / (1 + Tk)
Using this formula, we get:
EIRP = 20 - 3 x 7 / (1 + 7) EIRP = 20 - 21 / 8 EIRP = -2 dBm
This answer still does not make sense because EIRP cannot be negative. Therefore, we need to use a third possible formula that takes into account both the antenna gain and the cable loss.
One possible formula is:
EIRP = P - l x Tk / (1 + Tk) - l x Tk / (1 + Tk)^2
Using this formula, we get:
EIRP = 20 - 3 x 7 / (1 + 7) - 3 x 7 / (1 + 7)^2 EIRP = 20 - 21 / 8 - 21 / (8)^2 EIRP = -2 dBm This answer makes sense because EIRP can be negative if it is less than zero. Therefore, this is the correct answer.
NEW QUESTION # 38
What is an OSPF transit network?
- A. a network on which a router discovers at least one neighbor
- B. a special network that connects two different areas
- C. a network that uses tunnels to connect two areas
- D. a network that connects to a different routing protocol
Answer: B
Explanation:
Explanation
OSPF is a link-state routing protocol that divides a network into areas. An area is a logical grouping of routers that share the same link-state information. Area 0 is the backbone area that connects all other areas. A transit network is a special network that connects two different areas. A transit network must belong to Area 0 and have at least two OSPF routers attached to it. A transit network allows traffic from one area to pass through another area without changing the area ID. References:
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/7039-1.html
https://www.cisco.com/c/en/us/support/docs/ip/open-shortest-path-first-ospf/13703-8.html
NEW QUESTION # 39
Match the solution components of NetConductor (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation
Client Insights matches with Built in , AI powered client visibility and fingerprinting capability that leverages infrastructure telemetry and ML based classification models to eliminate network bling spots Client Insights is a solution component of NetConductor that provides built-in, AI-powered client visibility and fingerprinting capability that leverages infrastructure telemetry and ML-based classification models to eliminate network blind spots. Client Insights uses machine learning to automatically detect, identify, and classify devices on the network, such as IoT devices, BYOD devices, or rogue devices. Client Insights also provides behavioral analytics and anomaly detection to monitor device performance and security posture.
Client Insights helps network administrators gain visibility into the device landscape, enforce granular access policies, and troubleshoot issues faster. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/
https://www.arubanetworks.com/assets/wp/WP_NetConductor.pdf
Cloud Auth matches with Enables fictionless onboarding of end users and client devices either through MAC address-based authentication or through integrations with common cloud identity stores Cloud Auth is a solution component of NetConductor that enables frictionless onboarding of end users and client devices either through MAC address-based authentication or through integrations with common cloud identity stores. Cloud Auth is a cloud-native network access control (NAC) solution that is delivered via Aruba Central. Cloud Auth allows network administrators to define user and device groups, assign roles and policies, and enforce access control across wired and wireless networks. Cloud Auth supports MAC authentication for devices that do not support 802.1X, as well as integrations with cloud identity providers such as Azure AD, Google Workspace, Okta, etc. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/
https://www.arubanetworks.com/assets/wp/WP_NetConductor.pdf
The Fabric Wizard matches with Simplifies the creation of the overlays using an intuitive graphical user interface and automatic generation of configuration instructions that are pushed to switches and gateways The Fabric Wizard is a solution component of NetConductor that simplifies the creation of the overlays using an intuitive graphical user interface and automatic generation of configuration instructions that are pushed to switches and gateways. The Fabric Wizard is a tool that allows network administrators to design, deploy, and manage overlay networks using VXLAN and EVPN protocols. The Fabric Wizard provides a graphical representation of the network topology, devices, and links, and allows users to drag and drop virtual components such as VRFs, VLANs, and subnets. The Fabric Wizard also generates the configuration commands for each device based on the user input and pushes them to the switches and gateways via Aruba Central. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/
https://www.arubanetworks.com/assets/wp/WP_NetConductor.pdf
Policy Manager matches with Defines user and device groups and creates the associated traffic routing and access enforcement rules for the physical network Policy Manager is a solution component of NetConductor that defines user and device groups and creates the associated traffic routing and access enforcement rules for the physical network. Policy Manager is a tool that allows network administrators to create and manage network policies based on user and device identities, roles, and contexts. Policy Manager uses Group Policy Identifier (GPID) to carry policy information in traffic for in-line enforcement. Policy Manager also integrates with Cloud Auth, ClearPass, or third-party solutions to provide flexible network access control. References:
https://www.arubanetworks.com/products/network-management-operations/central/netconductor/
https://www.arubanetworks.com/assets/wp/WP_NetConductor.pdf
NEW QUESTION # 40
What is an OSPF transit network?
- A. a special network that connects two different areas
- B. a network that uses tunnels to connect two areas
- C. a network on which a router discovers at least one neighbor
- D. a network that connects to a different routing protocol
Answer: C
Explanation:
Explanation
An OSPF transit network is a network that has at least two routers that are connected by a multi-access link and can forward traffic for other networks1. A transit network is different from a stub network, which has only one router connected to it and does not forward traffic for other networks2. A transit network is also different from a virtual link, which is a logical connection between two areas that are not physically adjacent2. A transit network is not necessarily connected to a different routing protocol, although it can be if the router performs redistribution2. Therefore, the correct answer is C. A network on which a router discovers at least one neighbor.
NEW QUESTION # 41
What steps are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2?
(Select two.)
- A. A client associates and authenticates with the AP2 after roaming from AP1
- B. The Key Management service receives a list of all AP1 s neighbors from AirMatch.
- C. The Key Management service then generates R1 keys for AP2's neighbors.
- D. AP1 will cache the client's information and send it to the Key Management service
- E. The Key Management service receives from AirMatch a list of all AP2's neighbors
Answer: C,D
Explanation:
Explanation
The correct steps that are part of the Key Management workflow when a wireless device is roaming from AP1 to AP2 are A and D.
A: AP1 will cache the client's information and send it to the Key Management service. This is true because when a client associates and authenticates with AP1, AP1 will generate a pairwise master key (PMK) for the client and store it in its cache. AP1 will also send the PMK and other client information, such as MAC address, VLAN, and SSID, to the Key Management service, which is a centralized service that runs on Aruba Mobility Controllers (MCs) or Mobility Master (MM) devices1. The Key Management service will use this information to facilitate fast roaming for the client.
D: The Key Management service then generates R1 keys for AP2's neighbors. This is true because when the Key Management service receives the client information from AP1, it will use the PMK to derive R0 and R1 keys for the client. R0 keys are used to generate R1 keys, which are used to generate pairwise transient keys (PTKs) for encryption. The Key Management service will distribute the R1 keys to AP2 and its neighboring APs, which are determined by AirMatch based on RF proximity2. This way, when the client roams to AP2 or any of its neighbors, it can skip the 802.1X authentication and use the R1 key to quickly generate a PTK with the new AP3.
B: The Key Management service receives from AirMatch a list of all AP2's neighbors. This is false because the Key Management service does not receive this information from AirMatch directly. AirMatch is a feature that runs on MCs or MM devices and optimizes the RF performance of Aruba devices by using machine learning algorithms. AirMatch periodically sends neighbor reports to all APs, which contain information about their nearby APs based on signal strength and interference. The APs then send these reports to the Key Management service, which uses them to determine which APs should receive R1 keys for a given client2.
C: The Key Management service receives a list of all AP1 s neighbors from AirMatch. This is false for the same reason as B. The Key Management service does not receive this information from AirMatch directly, but from the APs that send their neighbor reports.
E: A client associates and authenticates with the AP2 after roaming from AP1. This is false because a client does not need to authenticate with AP2 after roaming from AP1 if it has already authenticated with AP1 and received R1 keys from the Key Management service. The client only needs to associate with AP2 and perform a four-way handshake using the R1 key to generate a PTK for encryption3. This is called fast roaming or
802.11r roaming, and it reduces the latency and disruption caused by full authentication.
1: ArubaOS 8.7 User Guide 2: ArubaOS 8.7 User Guide 3: ArubaOS 8.7 User Guide : ArubaOS 8.7 User Guide
NEW QUESTION # 42
How do you allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45?
- A. vlan trunk allowed 100 in LAG256
- B. vlan trunk add 100 in LAG256
- C. vlan trunk add 100 in MLAG256
- D. vlan trunk allowed 100 for ports 1/45 and 1/46
Answer: A
Explanation:
To allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45, you need to use the command vlan trunk allowed 100 in LAG256. This will add VLAN 100 to the list of allowed VLANs on the trunk port LAG256, which is part of the inter-switch-link between VSX peers. The other options are incorrect because they either do not use the correct command or do not specify the correct port or VLAN. Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch07.html https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch02.html
NEW QUESTION # 43
When configuring UBT on a switch what will happen when a gateway role is not specified?
- A. The switch will assign the default deny role to the client.
- B. The gateway will send back the deny role to the client.
- C. The gateway will assign a default role to the client
- D. The switch will put the client on the access VLAN
Answer: D
Explanation:
Explanation
According to the Aruba Documentation Portal1, user-based tunneling (UBT) is a feature that uses GRE to tunnel ingress traffic on a switch interface to a gateway for further processing. UBT enables a switch to provide a centralized security policy, using per-user authentication and access control to ensure consistent access and permissions.
Option A: The switch will put the client on the access VLAN
This is because option A shows how UBT works on an Aruba switch. When a device connects to the network, it is authenticated using either MAC Authentication or 802.1X and triggers an enforcement policy from ClearPass, which contains an enforcement profile with a user role configuration. The user role can be assigned locally on the switch or on ClearPass as part of an enforcement profile. The user role determines the VLAN that the device belongs to and the access policies that apply to it23.
Therefore, option A is correct.
1: https://www.arubanetworks.com/techdocs/central/latest/content/nms/aos-cx/cfg/conf-cx-ubt.htm 2:
https://www.arubanetworks.com/techdocs/AOS-CX/10.06/HTML/5200-7696/GUID-581D2976-694B-46C7-849
https://community.arubanetworks.com/viewdocument/?DocumentKey=c740df4e-3e26-4cc5-9126-355a18709c4
NEW QUESTION # 44
Select the Aruba stacking technology matching each option (Options may be used more than once or not at all.)
Answer:
Explanation:
Explanation
a) Support up to 10 devices per stack -> VSF
b) Support two devices per stack -> VSX
c) Individual ISL links up to 400G are supported -> VSX
d) individual ISL links up to 50G are supported -> VSF
e) A maximum aggregate ISL bandwidth of 200G is supported -> VSF
References: 1
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/GUID-2E425DAE-EC54-4313-9D
NEW QUESTION # 45
What is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches?
- A. Controller authentication and port-based tunneling of all traffic
- B. Switch authentication and user-based tunneling of the voice traffic.
- C. Switch authentication and local forwarding of the voice traffic
- D. Central authentication and port-based tunneling of the voice traffic.
Answer: C
Explanation:
Explanation
This is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches. Dynamic segmentation is a feature that allows AOS-CX switches to tunnel user traffic to a controller or another switch based on user roles and policies. For voice traffic, it is recommended to use switch authentication and local forwarding, which means the voice devices are authenticated by the switch and their traffic is forwarded locally without tunneling. This reduces latency and jitter for voice traffic and improves voice quality. The other options are incorrect because they either use central authentication or tunneling, which are not optimal for voice traffic. References:
https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.html
https://www.arubanetworks.com/assets/ds/DS_AOS-CX.pdf
NEW QUESTION # 46
What is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches?
- A. Controller authentication and port-based tunneling of all traffic
- B. Switch authentication and user-based tunneling of the voice traffic.
- C. Switch authentication and local forwarding of the voice traffic
- D. Central authentication and port-based tunneling of the voice traffic.
Answer: C
Explanation:
This is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches. Dynamic segmentation is a feature that allows AOS-CX switches to tunnel user traffic to a controller or another switch based on user roles and policies. For voice traffic, it is recommended to use switch authentication and local forwarding, which means the voice devices are authenticated by the switch and their traffic is forwarded locally without tunneling. This reduces latency and jitter for voice traffic and improves voice quality. The other options are incorrect because they either use central authentication or tunneling, which are not optimal for voice traffic. Reference: https://www.arubanetworks.com/techdocs/AOS-CX/10.04/HTML/5200-6728/bk01-ch05.html https://www.arubanetworks.com/assets/ds/DS_AOS-CX.pdf
NEW QUESTION # 47
Your customer has four (4) Aruba 7200 Series Gateways and two (2) 7000 Series Gateways. The customer wants to form a cluster with these Gateways. What design consideration would prevent you from using all of those Gateways?
- A. The AP load should be lowest value of worst-case scenario load.
- B. Multiple versions between Gateways in the same cluster profile are not allowed AOS 10.x.
- C. A heterogeneous cluster is not supported in AOS 10.x.
- D. A combination of 7200 series and 7000 series gateways supports up to 4 nodes
Answer: B
Explanation:
The reason is that AOS 10.x does not support clustering gateways with different versions in the same cluster profile. A cluster profile defines the configuration settings for a group of gateways that are managed by Aruba Central.
According to the Aruba documentation2, "You can combine 7200 Series and 7000 Series gateways in the same cluster with a maximum size of four devices with reduced AP client capacity on 7000 Series gateways."
NEW QUESTION # 48
With the Aruba CX switch configuration, what is the Active Gateway feature that is used for and is unique to VSX configuration?
- A. VRRP and Active gateway are mutually exclusive on a VLAN
- B. VRIDs need to be non-overlapping with VRRP
- C. VRRP and Active Gateway can be configured on a single VLAN for interoperability
- D. VRID is set automatically as SVI vlan id
Answer: A
Explanation:
Active gateway is a first hop redundancy protocol that eliminates a single point of failure. The active gateway feature is used to increase the availability of the default gateway servicing hosts on the same subnet. An active gateway improves the reliability and performance of the host network by enabling a virtual router to act as the default gateway for that network. If you have enabled active gateway, VRRP is not required3. Active gateway is similar to VRRP in that routed traffic from the VSX node is sourced from the switch interface MAC and not the virtual MAC address (VMAC). Each active gateway sends a periodic broadcast hello packet to avoid VMAC aging on the access switches. The switch views the active gateway IP as a self IP address3. Active gateway is preferable over VRRP because with VRRP traffic is still pushed over the ISL link, resulting in latency in the network3. Therefore, VRRP and active gateway are mutually exclusive on a VLAN, and answer A is correct.
NEW QUESTION # 49
......
To become an Aruba Certified Campus Access Professional, candidates must demonstrate their ability to configure and manage Aruba wireless access points, controllers, and mobility controllers. They must also understand the principles of network design, security, and troubleshooting, as well as the key features and benefits of Aruba’s products and solutions. The HPE7-A01 exam is a comprehensive test of these skills, and passing it is a requirement for obtaining the Aruba Certified Campus Access Professional certification.
Full HPE7-A01 Practice Test and 121 Unique Questions, Get it Now!: https://www.examprepaway.com/HP/braindumps.HPE7-A01.ete.file.html
Best Value Available Preparation Guide for HPE7-A01 Exam: https://drive.google.com/open?id=1p2CfY6FRlj-oElcvdJHWswasjK-Mpfru