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HPE6-A69 Aruba Certified Switching Expert Written Exam Question and Answers

Question # 4

The customer is considering Implemented the following VSX configuration that will host an Aruba mobility cluster servicing 9000 dual stack employee devices.

The client's default gateways will be hosted on the VSX stack. The customer is seeking advice about how to ensure ArubaOS-CX VSX best practices have been applied.

What advice can you offer the customer? (Select two)

A.

The ISL Bandwidth should be upgraded

B.

Agg-1 and Agg-2's hardware forwarding table profile should be changed to "L3-agg''.

C.

The -system-mac' of Agg-1 should be changed to an unused address from the unicast private address range

D.

The vsx linkup-delay timer is unnecessarily high; it should be reduced to prevent excessive delay of packet forwarding when a VSX peer joins an existing master.

E.

The Keepalive interface should be changed to interface LAG2 so there is redundancy through the mobility cluster.

F.

The keepalive subnet is misconfigured, it has an inappropriate address on Agg-1.

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Question # 5

A customer with an ArubaOS-CX 6300M switch is having a performance issue on the network and has received complaints about users experiencing intermittent connectivity. After performing troubleshooting it is determined that many of the local websites on the LAN that users are unable to reach are resolved to an invalid MAC address.

What are the minimum steps that should be performed to mitigate this condition? (Select two)

A.

Implement arp ACLs to define trusted MAC address to IP bindings

B.

Enable 'arp inspection' on the end-user physical ports

C.

Enable 'arp inspections on the end-user VLAN.

D.

Implement dhcpv4-snooping

E.

Enable 'arp inspection untrusted on the end-user physical pons

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Question # 6

When planning a new wired network solution for an organization, mere are technical goals that must be achieved to support the organization objectives and their applications and services.

Which options are valid technical goals? (Select two.)

A.

Reduce the cost of wiring.

B.

Transform the process of acquisition of a new network solution from a CAPEX to an OPEX model

C.

improve the network throughput

D.

Replace hardware that is reaching end of support with a technology refresh.

E.

Accelerate the ordering process of new network hardware.

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Question # 7

Refer to the exhibit.

You want to protect the aggregation layer if the VSXISL falls. Where should you place a VSX keepalive link?

A.

On VSX LAG 1

B.

On a dedicated link created using port 1'1/48 of each aggregation switch

C.

On the OOBM ports of both aggregation switches

D.

On VSX LAG 101

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Question # 8

Which functionalities of ClearPass can be added in a wired network that implements dynamic segmentation? (Select two.)

A.

Profiling

B.

Fingerprinting

C.

Downloadable user Roles

D.

Multi Factor Authentication

E.

Dynamic VLANs

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Question # 9

The rate-limiting QoS feature can be implemented on all ArubaOS-CX platforms However, some features are platform dependent. Which statements are true'' (Select two.)

A.

Unknown unicast rate limiting is supported on all ArubaOS-CX platforms

B.

ICMP-Rate limiting is supported on all ArubaOS-CX platforms.

C.

Broadcast-rate limiting is supported on all ArubaOS-CX platforms

D.

Multicast and broadcast rate limits cannot be applied at the same time on the same Interface

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