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Understanding Azure VPN Gateway SKU Requirements
Learn about configuring Azure VPN gateways for site-to-site connections. We break down a common exam question to help you succeed.
Configuring a virtual network gateway in Azure can be tricky. Many candidates overlook the specific requirements for the SKU when setting up a site-to-site VPN connection. Let’s clarify this key aspect.
The question
You need to configure a virtual network gateway in Azure for a site-to-site VPN connection. What should you ensure about the gateway SKU you choose?
- A. It must support BGP for routing.
- B. It must be at least Standard SKU.
- C. It must have a minimum of two instances.
- D. It must be configured with a static IP address.
Think before you scroll
Before selecting an option, consider what features are essential for establishing a site-to-site VPN connection. Focus on the performance and requirements specific to Azure VPN gateways.
The answer
The correct option is B. It must be at least Standard SKU. This is essential for ensuring the necessary features and performance for a site-to-site VPN connection. The Standard SKU provides the right capabilities to support your needs effectively.
Why the other options lose
- A. It must support BGP for routing. While Border Gateway Protocol (BGP) is advantageous for dynamic routing, it is not a requirement for all site-to-site VPN setups. Therefore, this option does not fulfill the primary requirement.
- C. It must have a minimum of two instances. This option misrepresents the requirements for a VPN gateway. A single instance can suffice depending on the SKU and the specific configuration of the connection.
- D. It must be configured with a static IP address. Static IP addresses can be beneficial but are not mandatory for configuring a site-to-site VPN. The SKU requirement is more critical than the IP address configuration.
The concept behind it
Understanding the Azure VPN gateway's SKU requirements is crucial. For a site-to-site VPN, always ensure the gateway SKU is at least Standard. This knowledge helps in selecting the right configuration for performance and reliability.
Exam trap to remember
Remember: The minimum SKU for site-to-site VPNs is Standard. This is a key point that often trips up candidates.