Dell EMC Exam D-RP-DY-A-24 Topic 6 Question 14 Discussion

Actual exam question for Dell EMC's D-RP-DY-A-24 exam

Question #: 14
Topic #: 6

An organization plans to connect three different sites over IP using a RecoverPoint cluster at each site. However, the cluster fails to connect. The network team has

determined that the required IP routing and WAN connectivity is in place. The desired routing information is added while running the Deployment Manager wizard.

What is a possible cause for the failure?

ASecondary sites are on different network subnets

BJumbo frames are not enabled on the IP network

CMTU size is to be set to 9000

Dboxmgmt password is different at the secondary sites

Show Suggested Answer

Suggested Answer: B

When connecting RecoverPoint clusters over IP, it is crucial that the network infrastructure supports the data transmission requirements of RecoverPoint.

Jumbo frames are larger than standard Ethernet frames and can carry more data, reducing overhead and improving performance1.

If jumbo frames are not enabled on the IP network, the RecoverPoint clusters may fail to connect due to the inability to handle the larger data packets required for efficient replication and synchronization2.

The MTU (Maximum Transmission Unit) size also plays a role in this process. An MTU size of 9000 is often recommended for jumbo frames, but if the network devices do not support this configuration, it can lead to connection issues2.

It's important to ensure that all network devices along the path support jumbo frames and are configured correctly to allow for the larger MTU size required by RecoverPoint clusters1.

For detailed troubleshooting steps and to confirm the exact cause of the connection failure, refer to the Dell RecoverPoint documentation or contact Dell EMC support for assistance. The information provided here is based on general knowledge of networking requirements for RecoverPoint systems and may not reflect the most recent updates or specific configurations.

by Juliana at Sep 19, 2024, 12:36 PM

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Geoffrey

9 months ago

I bet the network team forgot to configure the firewall rules correctly. That's usually the root cause of these kinds of connectivity issues.

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Stevie

9 months ago

Haha, the boxmgmt password being different? That's a classic IT problem right there. Always double-check those passwords!

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Brandee

9 months ago

The MTU size needs to be set to 9000 for this configuration to work. That's the key step that's missing.

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Shelia

9 months ago

Jumbo frames are definitely the culprit here. Without enabling them, the large data transfers required for the RecoverPoint cluster won't work.

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Tiffiny

8 months ago

D) boxmgmt password is different at the secondary sites

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Augustine

9 months ago

C) MTU size is to be set to 9000

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Iluminada

9 months ago

B) Jumbo frames are not enabled on the IP network

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Mona

9 months ago

A) Secondary sites are on different network subnets

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Janna

9 months ago

I think the issue is with the different network subnets. The secondary sites need to be on the same subnet for the RecoverPoint cluster to connect properly.

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Aide

9 months ago

I bet the real issue is that the network team forgot to order the 'magic internet connectivity' cable. You know, the one that makes everything work smoothly.

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Ressie

8 months ago

C) MTU size is to be set to 9000

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Trinidad

9 months ago

B) Jumbo frames are not enabled on the IP network

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Hannah

9 months ago

A) Secondary sites are on different network subnets

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Edna

10 months ago

A) Secondary sites are on different network subnets. Duh, RecoverPoint needs those sites to be on the same subnet. Rookie mistake!

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Raul

9 months ago

C) MTU size is to be set to 9000

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Kenny

9 months ago

D) boxmgmt password is different at the secondary sites

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Belen

9 months ago

B) Jumbo frames are not enabled on the IP network

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Alida

9 months ago

A) Secondary sites are on different network subnets

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Laquita

9 months ago

C) MTU size is to be set to 9000

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Tennie

9 months ago

B) Jumbo frames are not enabled on the IP network

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Dominic

9 months ago

A) Secondary sites are on different network subnets

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Rory

10 months ago

I believe the issue might be with the MTU size needing to be set to 9000.

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Corinne

10 months ago

I agree with Chaya, jumbo frames not being enabled could definitely cause the failure.

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Jess

10 months ago

C) MTU size is to be set to 9000. That's the way to go! Gotta make sure those packets can fit through the network.

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Denny

10 months ago

D) boxmgmt password is different at the secondary sites? Really? That sounds like a silly answer. Who would forget to set the same password across all the sites?

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