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Dell EMC Exam D-UN-DY-23 Topic 8 Question 18 Discussion

Actual exam question for Dell EMC's D-UN-DY-23 exam
Question #: 18
Topic #: 8
[All D-UN-DY-23 Questions]

A storage administrator must configure replication from a production Dell Unity XT 680F to an offsite DR Dell Unity XT 480. Block resources must be replicated without data loss if the production site becomes unavailable. File resources can be replicated with an acceptable amount of data difference on the destination.

What replication configuration meets the requirements?

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Suggested Answer: B

To meet the requirements, the replication connection mode must be set to Both, which allows both synchronous and asynchronous replication sessions to be configured on the same connection. This way, block resources can use synchronous replication, which ensures zero data loss, and file resources can use asynchronous replication, which allows some data difference on the destination. Setting Unisphere resource filtering to All is not necessary, as it only affects the display of resources in the Unisphere GUI. Setting an RPO of 0 on the synchronous replication sessions is redundant, as synchronous replication always has an RPO of 0. Configuring the replication interfaces on the 4-port mezzanine card is not relevant, as it only affects the performance and availability of the replication network.


by Tomas at May 31, 2024, 03:08 AM

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Juan
4 months ago
Synchronous replication with zero RPO? Sounds like someone's trying to break the laws of physics here. Good luck with that one!
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Denae
3 months ago
User1
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Penney
4 months ago
User2
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Becky
5 months ago
Hey, at least they're not asking us to configure the replication on a potato. That would be a real challenge!
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Effie
5 months ago
Wait, we can't just set the resource filtering to 'All'? That sounds way too easy. I'm going with option B - gotta keep that data safe!
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Virgina
4 months ago
Option B is a good choice to ensure data safety.
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Virgina
4 months ago
Option B) Configure the replication connection mode to Both.
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Lyda
5 months ago
Ah, the old 4-port mezzanine card trick. Classic Dell Unity XT move. I bet that's the one.
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Carla
5 months ago
Synchronous replication with an RPO of 0 for the block resources? Sign me up! That's the way to go in my book.
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Chanel
4 months ago
C) Set an RPO of 0 on the synchronous replication sessions.
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Luisa
4 months ago
B) Configure the replication connection mode to Both.
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Valentine
4 months ago
A) Set Unisphere resource filtering to All.
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Mignon
5 months ago
Hmm, looks like we need a replication configuration that can handle both block and file resources. I think I'd go with option B - configuring the replication connection mode to Both.
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Virgina
5 months ago
Yeah, that way we can ensure that both types of resources are replicated without any data loss.
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Renay
5 months ago
I agree, setting the replication connection mode to Both seems like the best option for this scenario.
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Oretha
5 months ago
Option B sounds like a good choice for handling both block and file resources.
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Kassandra
5 months ago
I agree with Johnna. Setting an RPO of 0 ensures minimal data loss in case of a disaster.
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Johnna
5 months ago
I think the best option is to set an RPO of 0 on the synchronous replication sessions.
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