Question 1

Exhibit.

A university runs its own TV station in the city The IT department deploys a multimedia server so the TV productions can be sent out to the entire campus over the IP network using multicast-based communications in order to improve the bandwidth consumption. PlM sparse Mode and IGMP snooping features are enabled. When wireless users join the multicast groups, all users connected to the same WLAN experience poor network performance. However, wired users are not affected in this way While troubleshooting the network administrator saves the packet captures shown in the exhibit and concludes that all users even those not joining the multicast group, receive the same multicast flow at slow speeds. Which features should the network administrator enable to fix the problem?

Options :

A : Dynamic Multicast Optimization and Multicast Transmission Optimization

B : UCC QoS correction and Multicast Transmission Optimization

C : ARP broadcast conversion into unicast and Multicast Transmission Optimization

D : Dynamic Multicast Optimization and UCC QoS correction

Answer: A

Question 2

Which statement is true given the following CLIoutput from a CX 6300?

Options :

A : The underlay loopback addresses are in the 172 21 11 x range.

B : There are two anycast addresses m me overlay fabric.

C : Duplicate MAC addresses were detected in the overlay fabric

D : There are three active client overlay VLANs in the overlay fabric

Answer: A

Question 3

Exhibit.

Which would explain this issue?

Options :

A : HTTPS wildcard certificates are not supported

B : HTTPS certificate is not required in ClearPass Guest.

C : captiveportal-login aruba-training com needs to be entered m the Address field for the ClearPass Guest

D : ".aruba-training com needs to be entered in the Address field for the ClearPass Guest

Answer: D

Question 4

Exhibit.

A customer is reporting mat connectivity is Tailing for some wireless client Devices. What are your conclusions from the capture? (Select two.)

Options :

A : The client does not have an ARP entry for me default gateway.

B : The network is using WPA2-PSK key management.

C : The network is using WPA3-SAE key management.

D : The client is not receiving an IP address.

E : The client does not support beamforming.

Answer: B,D

Question 5

The ACME company has an AOS-CX 6200 VSF switch slack with an uplink over subscription ratio of 9.6:1. They have indicated that their low-priority TCP traffic has been flagged with a DSCP marking coloring them yellow. Refer to the exhibit.

They are considering adding two more nodes to thestack without adding any additional uplinks due to existing wiring constraints.One of their architects has suggested adding the following configuration:

What would be the impact of applying the acmethreshold profile as shown? (Select two.)

Options :

A : All upper-layer protocol traffic egressing LAG1 will be subject to drop probability.

B : All TCP traffic egressing LAG1 wail be subject to drop probability

C : Only VoIP packets egressing queue 5 on LAG1 will likely be protected from uplink over-utilization.

D : VoIP packets egressing any queue on LAG1 will more likely be protected from uplink over-utilization

E : Yellow-flagged TCP traffic egressing LAG1 will be subject to drop probability

Answer: A,E

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