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Exam AZ-700 topic 1 question 12 discussion

Actual exam question from Microsoft's AZ-700
Question #: 12
Topic #: 1
[All AZ-700 Questions]

HOTSPOT -
You have on-premises datacenters in New York and Seattle.
You have an Azure subscription that contains the ExpressRoute circuits shown in the following table.

You need to ensure that all the data sent between the datacenters is routed via the ExpressRoute circuits. The solution must minimize costs.
How should you configure the network? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Hot Area:

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Suggested Answer:
Box 1: Global Reach -
ExpressRoute Global Reach is the service where if you have two datacenters, which are located at different geo-locations and both are connected to Microsoft
Azure via Express Route then these two datacenters can also connect to each other securely via Microsoft's backbone.
Incorrect:
FastPath is designed to improve the data path performance between your on-premises network and your virtual network. When enabled, FastPath sends network traffic directly to virtual machines in the virtual network, bypassing the gateway.

Box 2: Private -
With ExpressRoute Global Reach, you can link ExpressRoute circuits together to make a private network between your on-premises networks.
Reference:
https://docs.microsoft.com/en-us/azure/expressroute/expressroute-global-reach

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MCCC454
Highly Voted 8 months, 3 weeks ago
On exam 7 februari 2024
upvoted 6 times
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ironbornson
Highly Voted 1 year, 2 months ago
A-Global reach: that is a difficult one as WEST US and EAST US are inside the same geopolitical region as "mauchi" wrote down, actually Standard SKU might be enough for the ER to connect together, but the question is which configuration is better, so Premium is not a configuration is an SKU, from Direct, FastPath and GlobalReach, globalreach seems the only logical: https://learn.microsoft.com/en-us/azure/expressroute/expressroute-faqs#do-i-need-expressroute-premium-for-expressroute-global-reach B-Private obiously
upvoted 5 times
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SSETH78
Most Recent 2 months ago
Both the location are within Geopolitical region "North America" as mentioned at https://learn.microsoft.com/en-us/azure/expressroute/expressroute-locations-providers?tabs=america%2Ca-c%2Ca-k#locations Then why do we need to have "Global reach" facility and pay high charges? Express route of type "Premum" would serve the purpose. isnt it?
upvoted 1 times
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NextBrand
7 months ago
Across on-premises connectivity with ExpressRoute Global Reach By enabling ExpressRoute Global Reach, you can exchange data across your on-premises sites through your ExpressRoute circuits. For instance, suppose you have two private data centers, one in California and one in Texas, each connected to an ExpressRoute circuit in their respective regions. You can use ExpressRoute Global Reach to link your data centers with these circuits, and your cross data-center traffic uses the Microsoft network. https://learn.microsoft.com/en-us/azure/expressroute/expressroute-introduction
upvoted 1 times
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jakubklapka
1 year, 1 month ago
In exam Sep, 2023
upvoted 3 times
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[Removed]
1 year, 1 month ago
You have to use ExpressRoute Global Reach. That is the requirement for connecting two On-Premise data centers through two different ExpressRoutes. https://learn.microsoft.com/en-us/azure/expressroute/expressroute-introduction
upvoted 1 times
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bakamon
1 year, 5 months ago
:: Global Reach :: Private
upvoted 1 times
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Himank20
1 year, 6 months ago
From MS Docs:- https://learn.microsoft.com/en-us/azure/expressroute/expressroute-faqs#what-is-expressroute-global-reach If a metro in a supported country/region has more than one ExpressRoute peering location, you can connect together the ExpressRoute circuits created at different peering locations in that metro.
upvoted 1 times
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sserna
1 year, 9 months ago
En examen 20/01/2023
upvoted 3 times
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Tightbot
1 year, 10 months ago
Global reach https://learn.microsoft.com/en-us/azure/expressroute/expressroute-faqs#what-is-expressroute-global-reach
upvoted 2 times
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Takloy
1 year, 12 months ago
Global reach functions like a "Transit gateway" for on premise networks. hence, allowing them 2 different on-premise locations to communicate.
upvoted 2 times
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sikbeats
2 years ago
Why is it called "Global Reach" if it is within US regions. I thought Global Reach was for different global regions like if a US provider doesn't have a locations in the other region.
upvoted 2 times
TJ001
1 year, 9 months ago
East US and West US does not fall in the same geopolitical,,,,East US and East US 2 may
upvoted 1 times
mauchi
1 year, 9 months ago
that's not right, they are indeed under the same geopolitical region - check here https://learn.microsoft.com/en-us/azure/expressroute/expressroute-locations
upvoted 2 times
Apptech
1 year, 7 months ago
I agree. Geoppolitical region is North America. It includes East US, West US, East US 2, West US 2, West US 3, Central US, South Central US, North Central US, West Central US, Canada Central, Canada East
upvoted 1 times
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BlackZeros
2 years, 1 month ago
seems like a right answer Global Reach https://learn.microsoft.com/en-us/azure/expressroute/expressroute-global-reach Peering https://learn.microsoft.com/en-us/azure/expressroute/expressroute-circuit-peerings
upvoted 4 times
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AdityaGupta
2 years, 1 month ago
Global Reach is a feature for connecting your On-Prem Datacenters over Express Route. And Private Peering allows to you connect On-Prem to Azure Platform Private Networks.
upvoted 2 times
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DerekKey
2 years, 1 month ago
Configure ExpressRoute Global Reach -> Azure private peering is configured on your ExpressRoute circuits. https://docs.microsoft.com/en-us/azure/expressroute/expressroute-howto-set-global-reach
upvoted 1 times
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WhiteRhino1743
2 years, 2 months ago
Looks correct. To confirm the second question - https://docs.microsoft.com/en-us/azure/expressroute/expressroute-howto-set-global-reach.
upvoted 2 times
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