AZ-700 ExpressRoute and VPN Gateway Flashcards
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Read the first 6 AZ-700 ExpressRoute and VPN Gateway flashcards as text
What does ExpressRoute FastPath do?
Answer: Bypasses the ExpressRoute gateway for the data path, sending traffic directly to VNet VMs
ExpressRoute FastPath bypasses the ExpressRoute Virtual Network Gateway for inbound data traffic, routing packets directly to virtual machines to reduce latency and increase throughput.
What are the three ExpressRoute circuit SKU tiers?
Answer: Local, Standard, and Premium
ExpressRoute circuits come in three SKUs: Local (access to one Azure region's peering location), Standard (global Azure access), and Premium (global access plus higher VNet/route limits).
ExpressRoute Direct provides dedicated port speeds of which options?
Answer: 10 Gbps and 100 Gbps
ExpressRoute Direct allows organizations to connect directly into Microsoft's global network at port speeds of 10 Gbps or 100 Gbps, without going through a connectivity provider.
When ExpressRoute and VPN Gateway coexist in the same VNet, what is this configuration used for?
Answer: To use VPN as a failover backup if the ExpressRoute circuit goes down
ExpressRoute and site-to-site VPN coexistence allows you to configure the VPN as a highly available failover path that activates automatically if the ExpressRoute circuit becomes unavailable.
Which Azure VPN Gateway generation and SKU supports the highest aggregate throughput?
Answer: Generation2 VpnGw5AZ
Generation 2 VpnGw5AZ supports up to 10 Gbps aggregate throughput and is zone-redundant, making it the highest-performance option for Azure VPN Gateway.
What is the purpose of a Local Network Gateway resource in Azure?
Answer: It defines the on-premises VPN device's public IP and address space for a site-to-site connection
A Local Network Gateway is an Azure object that represents your on-premises VPN device, specifying its public IP address and the on-premises address prefixes that Azure needs to route to it.