Question # 1
| Which component is used by the Aruba Network Analytics Engine (NAE)? |
| A. JSON-based scripts | | B. Lisp-based agents | | C. Ruby-based scripts | | D. Current State Database |
A. JSON-based scripts
Explanation:
The component that is used by the Aruba Network Analytics Engine (NAE) is D. Current State Database.
The Current State Database is a database that stores the configuration and state information of the switch, such as interfaces, VLANs, routing protocols, statistics, and more. The NAE can access this database through the AOS-CX REST API and monitor the values of any data point using monitors. The NAE can also track the history of the values in a time-series database and correlate them with network events or configuration changes1. The Current State Database provides NAE with direct visibility into the entire current state of the device, which enables intelligent troubleshooting and automation of network tasks1.
The other options are incorrect because:
A.JSON-based scripts: JSON is a data format that is used to exchange information between applications. It is not a scripting language that can be used by NAE. NAE scripts are written in Python, which is a popular and powerful programming language1.
B.Lisp-based agents: Lisp is a family of programming languages that are mainly used for artificial intelligence and functional programming. It is not a language that can be used by NAE. NAE agents are instances of scripts that run on the switch and collect relevant network information and trigger alerts or actions1.
C.Ruby-based scripts: Ruby is a general-purpose programming language that is known for its expressiveness and elegance. It is not a language that can be used by NAE. NAE scripts are written in Python, which is a popular and powerful programming language1.
Question # 2
| With the Aruba CX 6000 24G switch with uplinks of 1/1/25 and what does the switch do when a client port detects a loop and the do-not-disabie parameter is used? |
| A. Port status will be validated once status is cleared | | B. An event log message is created. | | C. The network analytics engine is triggered. | | D. Port status led blinks in amber with 100hz. |
B. An event log message is created.
Explanation:
The correct answer is B. An event log message is created.
The do-not-disable parameter is used to prevent the switch from disabling the port when a loop is detected by the loop-protect feature. Instead, the switch will generate an event log message that indicates the port number and the VLAN ID where the loop was detected. The switch will also send a trap to the SNMP manager, if configured1.
The other options are incorrect because:
A. Port status will not be validated once status is cleared. The port will remain enabled even if a loop is detected, unless the loop-protect action is changed to tx-disable or tx-rx-disable1.
C. The network analytics engine will not be triggered by a loop detection. The network analytics engine is a feature that allows users to monitor and troubleshoot network issues using scripts and agents2.
D. Port status LED will not blink in amber with 100Hz. The port status LED will indicate the normal port status, such as link speed and activity, regardless of the loop detection3.
Question # 3
Your manufacturing client is deploying two hundred wireless IP cameras and fifty headless scanners in their warehouse. These new devices do not support 802.1X authentication.
How can HPE Aruba enhance security for these new IP cameras in this environment? |
| A. Use MPSK Local to automatically provide unique pre-shared Keys for devices. | | B. Aruba ClearPass performs the 802.1X authentication and installs a certificate. | | C. MPSK provides for each device in the WLAN to have its own unique pre-shared Key. | | D. MPSK Local will allow the cameras to share a rey and the scanners to share a different |
C. MPSK provides for each device in the WLAN to have its own unique pre-shared Key.
Explanation: The best option to enhance security for the new IP cameras and scanners in this environment is C. MPSK provides for each device in the WLAN to have its own unique pre-shared key.
MPSK stands for Multi Pre-Shared Key, and it is a feature that allows different devices to connect to the same SSID with different pre-shared keys. This improves the security and scalability of the network, as each device can have its own key and role without requiring 802.1X authentication or an external policy engine. MPSK can be configured either locally on the AP or centrally on Aruba Central12.
The other options are incorrect because:
A.MPSK Local is a feature that allows the user to configure 24 PSKs per SSID locally on the device. These local PSKs would serve as an extension of the base MPSK functionality. However, MPSK Local is not suitable for this scenario, as it can only support up to 24 devices per SSID, while the client has 250 devices1.
B.Aruba ClearPass is a network access control solution that can perform 802.1X authentication and install certificates for devices. However, this option is not feasible for this scenario, as the new IP cameras and scanners do not support 802.1X authentication3.
D. MPSK Local will not allow the cameras to share a key and the scanners to share a different key. MPSK Local will assign a different key to each device, regardless of their type. Moreover, MPSK Local can only support up to 24 devices per SSID, while the client has 250 devices1.
Question # 4
| What is true regarding 802.11k? |
| A. It extends radio measurements to define mechanisms for wireless network management of stations | | B. It reduces roaming delay by pre-authenticating clients with multiple target APs before a client roams to an AP | | C. It provides mechanisms for APs and clients to dynamically measure the available radio resources. | | D. It considers several metrics before it determines if a client should be steered to the 5GHz band, including client RSSI |
C. It provides mechanisms for APs and clients to dynamically measure the available radio resources.
Explanation
802.11k is a standard that provides mechanisms for APs and clients to dynamically measure the available radio resources in a wireless network. 802.11k defines radio resource management (RRM) functions, such as neighbor reports, link measurement, beacon reports, etc., that allow APs and clients to exchange information about the RF environment and make better roaming decisions. The other options are incorrect because they describe other standards, such as 802.11r, 802.11v, or 802.11ax.
Question # 5
| You must ensure the HPEAruba network you are configuring for a client is capable of plug-and-play provisioning of access points. What enables this capability? |
| A. UCC Service | | B. LLDP-MED | | C. SRTP | | D. CSMA |
A. UCC Service
Explanation:
The capability that enables plug-and-play provisioning of access points in an HPE Aruba network is the UCC Service. The UCC Service is a cloud-based service that allows the access points to automatically discover and connect to the Aruba Central management platform without any manual intervention. The UCC Service also provides zero-touch configuration, firmware updates, and monitoring for the access points1.
The other options are incorrect because:
B. LLDP-MED: LLDP-MED is a protocol that enhances the interoperability between network devices and IP phones. It does not enable plug-and-play provisioning of access points2.
C. SRTP: SRTP is a protocol that provides encryption and authentication for voice and video traffic. It does not enable plug-and-play provisioning of access points3.
D. CSMA: CSMA is a protocol that regulates how devices share a common medium, such as a wireless channel. It does not enable plug-and-play provisioning of access points.
Question # 6
| Your customer is interested in hearing more about how roles can help keep consistent policy enforcement in a distributed overlay fabric How would you explain this concept to them' |
| A. Group Based Policy ID is applied on egress VTEP after device authentication and policy is enforced on ingress VTEP | | B. Role-based policies are tied to IP addresses which have an advantage over IP-based policies and role names are sent between VTEPs | | C. Group Based Policy ID is applied on ingress VTEP after device authentication and policy is enforced on egress VTEP | | D. Role-based policies enhance User Based Tunneling across the campus network and the policy traffic is protected with iPsec |
C. Group Based Policy ID is applied on ingress VTEP after device authentication and policy is enforced on egress VTEP
Explanation:
This is the correct explanation of how roles can help keep consistent policy enforcement in a distributed overlay fabric. Roles are used to assign group based policy IDs (GBPs) to devices after they authenticate with ClearPass or a local database. GBPs are then used to tag the traffic from the devices and send them to the ingress VTEP, which applies the GBP on the VXLAN header. The egress VTEP then enforces the policy based on the GBP and the destination device. The other options are incorrect because they either do not describe the correct sequence of events or do not use the correct terms.
Question # 7
You are building a configuration in Central that will be used for a standardized network design for small sites for your company, you want to use GUI configuration for gateways and Aps, while template configuration for switches. You need to align with Aruba best practices.
Which set of actions will satisfy these requirements? |
| A. Create one group in Central for switches a second group for APs. and a third group for gateways Create a unique site for each location, and assign devices to the appropriate site. | | B. Create one group in Central for switches and a second group for APs and gateways. Create a unique site for each location, and assign devices to the appropriate site. | | C. Create a single group in Central. Create a unique site for each location, and assign devices to the appropriate site. | | D. Create a single group in Central. Create a unique site for each type of device, and assign devices to the appropriate site. |
C. Create a single group in Central. Create a unique site for each location, and assign devices to the appropriate site.
Explanation:
This is because option C shows how to create a single group in Central with different configuration methods defined for each device type. For example, you can create a group with the name Group1, and within this group, you can enable template-based configuration method for switches and UI-based configuration method for Instant APs and Gateways. Aruba Central identifies both these groups under a single name (Group1). If a device type in the group is marked for template-based configuration method, the group name is prefixed with TG (TG Group1). You can use Group1 as the group ID for workflows such as user management, monitoring, reports, and audit trail2.
Question # 8
| When setting up an Aruba CX VSX pair, which information does the Inter-Switch Link Protocol configuration use in the configuration created? |
| A. QSVI | | B. MAC tables | | C. UDLD | | D. RPVST+ |
B. MAC tables
Explanation:
The information that the Inter-Switch Link Protocol configuration uses in the configuration created is B. MAC tables.
The Inter-Switch Link Protocol (ISL) is a protocol that enables the synchronization of data and state information between two VSX peer switches. The ISL uses a version control mechanism and provides backward compatibility regarding VSX synchronization capabilities. The ISL can span long distances (transceiver dependent) and supports different speeds, such as 10G, 25G, 40G, or 100G1.
One of the data components that the ISL synchronizes is the MAC table, which is a database that stores the MAC addresses of the devices connected to the switch and the corresponding ports or VLANs. The ISL ensures that both VSX peers have the same MAC table entries and can forward traffic to the correct destination2. The ISL also synchronizes other data components, such as ARP table, LACP states for VSX LAGs, and MSTP states2.
Question # 9
| You need to create a keepalive network between two Aruba CX 8325 switches for VSX configuration How should you establish the keepalive connection? |
| A. SVI, VLAN trunk allowed all on ISL in default VRF | | B. routed port in custom VRF | | C. loopback 0 and OSPF area 0 in default VRF | | D. SVI, VLAN trunk allowed all on ISL in custom VRF |
B. routed port in custom VRF
Explanation:
To establish a keepalive connection between two Aruba CX 8325 switches for VSX configuration, you need to use a routed port in custom VRF. A routed port is a physical port that acts as a layer 3 interface and does not belong to any VLAN. A custom VRF is a virtual routing and forwarding instance that provides logical separation of routing tables. By using a routed port in custom VRF, you can isolate the keepalive traffic from other traffic and prevent routing loops or conflicts. The other options are incorrect because they either do not use a routed port or do not use a custom VRF.
Question # 10
You are deploying Aruba CX 6300's with the customers requirement to only allow one (1) VoIP phone and one (1) device.
The following local role gets assigned to the phone
port-access rote VoIP device-traffic-class voice
What set of commands best fits this requirement? |
A. interface 1/1/1
aaa authentication port-access client-limit 2
aaa authentication port-access auth-mode client-mode | B. interface 1/1/1
aaa authentication port-access auth-mode multi-domain | C. interface 1/1/1
aaa authentication port-access client-limit multi-domain 2 aaa authentication port-access auth-mode multi-domain | D. interface 1/1/1
aaa authentication port-access client-limit 1
aaa authentication port-access auth-mode device-mode |
C. interface 1/1/1
aaa authentication port-access client-limit multi-domain 2 aaa authentication port-access auth-mode multi-domain
Explanation:
Aruba CX 6300 switches support various features to control the port access for different types of devices, such as client mode, device mode, and multidomain mode. These features can help limit the number of clients that can connect to a port and prevent unauthorized devices from accessing the network.
This is because option C shows how to configure the client limit and the auth-mode for a specific port using the interface command and the aaa authentication port-access command. The client limit specifies the maximum number of clients that can connect to a port. The auth-mode specifies the authentication mode for the port. In this case, option C sets both parameters to multi-domain mode, which allows only one voice device and one data device to be authenticated on a port
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Questions People Ask About HPE7-A01 Exam
HPE7-A01 exam is the qualifying test for the HPE ASE - Data Center Network Architect V1 certification. This exam evaluates a candidate's expertise in designing and deploying complex, data center network solutions using HPE's technologies and products. Earning this certification signifies a professional's advanced skills in network architecture, encompassing aspects like scalability, security, and integration within data center environments.
HPE7-A01 exam dives deep into ArubaOS-CX switching technologies. Expect questions on network fundamentals, VLANs, spanning tree protocols, link aggregation, routing (static and dynamic), security features, and network management tools unique to ArubaOS-CX.
HPE7-A01, focusing on data center network architecture, is distinct from other Aruba switching certifications in its scope and depth. While Aruba certifications generally cover a wide range of networking topics, including wireless and switching technologies, the HPE7-A01 specifically targets the design and implementation of data center networks using HPE products.
HPE provides the official exam outline and study guide directly on their HPE Press website or on the HPE Certification and Learning portal. These resources offer the most up-to-date information on exam topics and are essential for your study plan. Add dumps4free HPE7-A01 dumps in your studies.
HPE7-A01 exam, a mix of free and paid resources ensures a comprehensive study plan. Free options include HPE's official study guides and community forums, offering insights and peer support. Paid resources worth investing in are specialized online courses and dumps4free HPE7-A01 practice exam, which provide in-depth knowledge and real exam experience.
Here are a few great online communities for HPE7-A01 help:
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