AZ-700 AZ-700 ExpressRoute and VPN Gateway

Question 1

How does ExpressRoute differ from a site-to-site VPN?

Accepted Answer

ExpressRoute provides a private dedicated circuit that bypasses the public internet

Answer

ExpressRoute provides a private, dedicated network connection to Azure through a connectivity provider, bypassing the public internet entirely unlike VPN which tunnels over the internet.

Question 2

What routing protocol does ExpressRoute use to exchange routes with Azure?

Accepted Answer

BGP (Border Gateway Protocol)

Answer

ExpressRoute exclusively uses BGP (Border Gateway Protocol) for dynamic route exchange between your on-premises network and Azure.

Question 3

What is ExpressRoute Global Reach used for?

Accepted Answer

Connecting two on-premises networks to each other through the Microsoft backbone

Answer

ExpressRoute Global Reach allows two on-premises networks, each connected to Azure via ExpressRoute, to communicate with each other through the Microsoft global network.

Question 4

Which ExpressRoute peering type is used to connect to Azure virtual networks?

Accepted Answer

Private peering

Answer

ExpressRoute private peering connects your on-premises network to Azure virtual networks (VNets) over a private, dedicated path.

Question 5

What is the minimum circuit bandwidth available for an ExpressRoute circuit?

Accepted Answer

50 Mbps

Answer

ExpressRoute circuits are available starting at 50 Mbps, scaling up to 10 Gbps for provider-based circuits and up to 100 Gbps for ExpressRoute Direct.

(AZ-700) Azure Network Engineer Associate Practice Test

(AZ-700) Azure Network Engineer Associate Practice Test

AZ-700 AZ-700 ExpressRoute and VPN Gateway