What is true regarding 802.11k?

It provides mechanisms for APs and clients to dynamically measure the available radio resources.

It extends radio measurements to define mechanisms for wireless network management of stations

It reduces roaming delay by pre-authenticating clients with multiple target APs before a client roams to an AP

It provides mechanisms for APs and clients to dynamically measure the available radio resources.

It considers several metrics before it determines if a client should be steered to the 5GHz band, including client RSSI

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''

Group Based Policy ID is applied on ingress VTEP after device authentication and policy is enforced on egress VTEP

Group Based Policy ID is applied on egress VTEP after device authentication and policy is enforced on ingress VTEP

Role-based policies are tied to IP addresses which have an advantage over IP-based policies and role names are sent between VTEPs

Group Based Policy ID is applied on ingress VTEP after device authentication and policy is enforced on egress VTEP

Role-based policies enhance User Based Tunneling across the campus network and the policy traffic is protected with iPsec

How is Multicast Transmission Optimization implemented in an HPE Aruba wireless network?

The optimal rate for sending multicast frames is based on the lowest unicast rate across all associated clients.

'The optimal rate for sending multicast frames is based on the highest broadcast rate across all associated clients

When this option is enabled the minimum default rate for multicast traffic is set to 12 Mbps for 5 GHz

The optimal rate for sending multicast frames is based on the lowest broadcast rate across all associated clients.

The optimal rate for sending multicast frames is based on the lowest unicast rate across all associated clients.

You are setting up a customer's 15 headless loT devices that do not support 802.1X. What should you use?

Multiple Pre-Shared Keys (MPSK) Local

Multiple Pre-Shared Keys (MPSK) with WPA3-AES

How do you allow a new VLAN 100 between VSX pair inter-switch-link 256 for port 1/45 and 2/45?

vlan trunk allowed 100 in LAG256

vlan trunk allowed 100 for ports 1/45 and 1/46

vlan trunk allowed 100 in LAG256

Two AOS-CX switches are configured with VSX at the the Access-Aggregation layer where servers attach 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 VSX switches. What is correct about access from the servers to the Core? (Select two.)

Server 1 can access the core layer via both uplinks

Server 1 and Server 2 can communicate with each other via the core layer

Server 1 can access the core layer via the keepalrve link

Server 2 can access the core layer via the keepalive link

Server 2 cannot access the core layer.

Server 1 can access the core layer via both uplinks

Server 1 and Server 2 can communicate with each other via the core layer

Server 1 can access the core layer on only one uplink

You need to create a keepalive network between two Aruba CX 8325 switches for VSX configuration How should you establish the keepalive connection?

SVI, VLAN trunk allowed all on ISL in default VRF

loopback 0 and OSPF area 0 in default VRF

SVI, VLAN trunk allowed all on ISL in custom VRF

Which method is used to onboard a new UXI in an existing environment with 802 1X authentication? (The sensor has no cellular connection)

Use the UXI app on your smartphone and connect the UXI via Bluetooth

Use the Aruba installer app on your smartphone to scan the barcode

Connect the new UXI from an already installed one and adjust the initial configuration.

Use the CLI via the serial cable and adjust the initial configuration.

A customer is using a legacy application that communicates at layer-2. The customer would like to keep this application working to a remote site connected via layer-3 All legacy devices are connected to a dedicated Aruba CX 6200 switch at each site.What technology on the Aruba CX 6200 could be used to meet this requirement?

Inclusive Multicast Ethernet Tag (IMET)

Generic Routing Encapsulation (GRE)

Refer to the image. Your customer is complaining of weak Wi-Fi coverage in their office. They mention that the office on the other side of the hall has much better signal What is the likely cause of this issue7

The AP is using a directional antenna.

The AP is a remote access point.

The AP is using a directional antenna.

The AP is an outdoor access point.

The AP is configured in Mesh mode

What are the requirements to ensure that WMM is working effectively'? (Select two)

The APs and the controller are Wi-Fi CERTIFIED for WMM which is enabled

The Client must be Wi-Fi CERTIFIED for WMM and configured for WMM marking.

The APs and the controller are Wi-Fi CERTIFIED for WMM which is enabled

All APs need to be from the AP-5xx series and AP-6xx series which are Wi-Fi CERTIFIED 6.

The Client must be Wi-Fi CERTIFIED for WMM and configured for WMM marking.

The Aruba AOS10 APs installed have to be converted to controlled mode

The AP needs to be connected via a tagged VLAN to the wired port

In an ArubaOS 10 architecture using an AP and a gateway, what happens when a client attempts to join the network and the WLAN is configured with OWE?

Authentication information is not exchanged

What is a primary benefit of BSS coloring?

BSS color tags are applied to Wi-Fi channels and can reduce the threshold for interference

BSS color tags improve performance by allowing clients on the same channel to share airtime.

BSS color tags are applied to client devices and can reduce the threshold for interference

BSS color tags are applied to Wi-Fi channels and can reduce the threshold for interference

BSS color tags improve security by identifying rogue APs and removing them from the network.

What is the best practice for handling voice traffic with dynamic segmentation on AOS-CX switches?

Switch authentication and local forwarding of the voice traffic

Switch authentication and user-based tunneling of the voice traffic.

Central authentication and port-based tunneling of the voice traffic.

Controller authentication and port-based tunneling of all traffic

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 statements are correct regarding the ERSPAN session that needs to be established on an AOS-CX switch'? (Select two )

The encapsulation protocol used is GRE.

On the source AOS-CX switch, the destination specified is the administrators desktop

On the source AOS-CX switch, the destination specified is the switch to which the administrator's desktop is connected

The encapsulation protocol used is GRE.

The encapsulation protocol used is VXLAN.

The encapsulation protocol is UDP.

On the source AOS-CX switch, the destination specified is the administrators desktop

What is an Aruba-recommended best practice for hardening that only applies to Aruba CX 6300 series switches with dedicated management ports?

Create a dedicated management VRF, and assign the management port to it.

Implement a control plane ACL to limit access to approved IPs and/or subnets

Manually enable Enhanced Security Mode from a console session.

Disable all management services on the default VRF.

Create a dedicated management VRF, and assign the management port to it.

What is enabled by LLDP-MED? (Select two.)

Voice VLANs can be automatically configured for VoIP phones

APs can request power as needed from PoE-enabled switch ports

Voice VLANs can be automatically configured for VoIP phones

APs can request power as needed from PoE-enabled switch ports

iSCSl client devices can request to have flow control enabled

GVRP VLAN information can be used to dynamically add VLANs to a trunk

iSCSl client devices can set the required MTU setting for the port.

You are helping an onsite network technician bring up an Aruba 9004 gateway with ZTP for a branch office The technician was to plug in any port for the ZTP process to start Thirty minutes after the gateway was plugged in new users started to complain they were no longer able to get to the internet. One user who reported the issue stated their IP address is 172.16 0.81 However, the branch office network is supposed to be on 10.231 81.0/24.What should the technician do to alleviate the issue and get the ZTP process started correctly?

Move the cable on the gateway from port G0/0V1 tc port G0 0.0

Turn off the DHCP scope on the gateway, and set DNS correctly on the gateway to reach Aruba Activate

Move the cable on the gateway from port G0/0V1 tc port G0 0.0

Move the cable on the gateway to G0/0/1. and add the device's MAC and Serial number in Central

Factory default and reboot the gateway to restart the process.

A company recently deployed new Aruba Access Points at different branch offices Wireless 802.1X authentication will be against a RADIUS server in the cloud. The security team is concerned that the traffic between the AP and the RADIUS server will be exposed.What is the appropriate solution for this scenario?

Configure RadSec on the AP and the RADIUS server

Enable EAP-TLS on all wireless devices

Configure RadSec on the AP and Aruba Central.

Enable EAP-TTLS on all wireless devices.

Configure RadSec on the AP and the RADIUS server

A customer is using stacked Aruba CX 6200 and CX 6300 switches for access and a VSX pair of Aruba CX 8325 as a collapsed core 802 1X is implemented for authentication. Due to the lack of cabling, some unmanaged switches are still in use Sometimes devices behind these switches cause network outages The switch should send a warning to the helpdesk when the problem occurs You have been asked to implement an effective solution to the problemWhat is the solution for this?

Configure loop protection on all edge ports of the Aruba CX 6200 and CX 6300 switches Set up the trap-option

Configure spanning tree on the Aruba CX 8325 switches Set the trap-option

Configure loop protection on all edge ports of the Aruba CX 6200 and CX 6300 switches No trap option is needed

Configure loop protection on all edge ports of the Aruba CX 6200 and CX 6300 switches Set up the trap-option

Configure spanning tree on the Aruba CX 6200 and CX 6300 switches No trap option is needed

Refer to the exhibit. A company has deployed 200 AP-635 access points. To but is not working as expectedWhat would be the correct action to fix the issue?

Change the SSID to WPA3-Enterpnse (CNSA).

Change the SSID to WPA3-Enhanced Open

Change the SSID to WPA3-Enterprise (CCM).

Change the SSID to WPA3-Personal

Change the SSID to WPA3-Enterpnse (CNSA).

A customer is using Aruba Cloud Guest, but visitors keep complaining that the captive portal page keeps coming up after devices go to sleep Which solution should be enabled to deal with this issue?

MAC Caching under the splash page

MAC Caching under the user-role

Wireless Caching under the splash page

Your customer is having connectivity issues with a newly-deployed Microbranch group The access points in this group are online in Aruba Central, but no VPN tunnels are forming.What is the most likely cause of this issue?

There may be a firewall blocking GRE tunneling between the AP and the gateway

There is a time difference between the AP and the gateways The gateways should have NTP added

The SSL certificate on the gateway used to encrypt the connection has not been added to the APs trust list

There may be a firewall blocking GRE tunneling between the AP and the gateway

The gateway group is running in automatic cluster mode and should be in manual cluster mode

Which statements regarding 0SPFv2 route redistribution are true for Aruba OS CX switches? (Select two.)

The 'redistribute connected' command will redistribute all connected routes for the switch including local loopback addresses

The 'redistribute static route-map connected-routes' command will redistribute all static routes with a matching permit in the route map 'connected-routes-

The 'redistribute connected' command will redistribute all connected routes for the switch including local loopback addresses

The 'redistribute ospf' command will redistribute routes from all OSPF V2 and V3 processes

The 'redistribute static route-map connected-routes' command will redistribute all static routes without a matching deny in the route map 'connected-routes'.

The 'redistribute connected' command will redistribute all connected routes for the switch except local loopback addresses.

The 'redistribute static route-map connected-routes' command will redistribute all static routes with a matching permit in the route map 'connected-routes-

What is one advantage of using OCSP vs CRLs for certificate validation?

reduces latency between the time a certificate is revoked and validation reflects this status

higher availability for certificate validation

supports longer certificate validity periods

A customer wants to provide wired security as close to the source as possible The wired security must meet the following requirements:-allow ping from the IT management VLAN to the user VLAN-deny ping sourcing from the user VLAN to the IT management VLANThe customer is using Aruba CX 6300sWhat is the correct way to implement these requirements?

Apply an inbound ACL on the user VLAN denying icmp echo traffic toward the IT management VLAN

Apply an outbound ACL on the user VLAN allowing temp echo-reply traffic toward the IT management VLAN

Apply an inbound ACL on the user VLAN allowing icmp echo-reply traffic toward the IT management VLAN

Apply an inbound ACL on the user VLAN denying icmp echo traffic toward the IT management VLAN

Apply an outbound ACL on the user VLAN denying icmp echo traffic toward the IT management VLAN

In AOS 10. which session-based ACL below will only allow ping from any wired station to wireless clients but will not allow ping from wireless clients to wired stations'? The wired host ingress traffic arrives on a trusted port.

ip access-list session pingFromWired any any svc-icmp deny any user svc-icmp permit

ip access-list session pingFromWired any user any permit

ip access-list session pingFromWired user any svc-icmp deny any any svc-icmp permit

ip access-list session pingFromWired any any svc-icmp permit user any svc-icmp deny

ip access-list session pingFromWired any any svc-icmp deny any user svc-icmp permit

How is Dynamic Multicast Optimization (DMO) implemented in an HPE Aruba wireless network?

DMO is configured individually tor each SSID in use in the network.

The AP uses OOS to provide equal air time for multicast traffic.

DMO is configured globally for each SSID in use in the network.

The controller converts multicast streams into unicast streams.

HP HPE7-A01 Practice Test 2 - Free Online Exam Questions 41-80

Spam

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Reusing content without attribution (link and blockquotes)

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