AZ-700 Azure Routing 2

Question 1

What is the default BGP Autonomous System Number (ASN) used by Azure VPN Gateways?

Accepted Answer

65515

Answer

65000

Answer

12076

Answer

64512

Question 2

Which routing protocol does Azure use to dynamically exchange routes between an ExpressRoute gateway and on-premises routers?

Accepted Answer

BGP (Border Gateway Protocol)

Answer

OSPF

Answer

RIP v2

Answer

EIGRP

Question 3

What is Azure Route Server primarily designed to accomplish?

Accepted Answer

Enable dynamic BGP route exchange between network virtual appliances and Azure virtual network gateways

Answer

Replace Azure Load Balancer for north-south traffic distribution

Answer

Provide DNS-based traffic routing across Azure regions

Answer

Aggregate and summarize routes advertised from on-premises networks

Question 4

When configuring BGP on an Azure VPN Gateway, what must the on-premises VPN device use as the BGP neighbor IP address?

Accepted Answer

The Azure gateway's BGP IP address assigned within the GatewaySubnet

Answer

The Azure gateway's public IP address

Answer

Any IP address within the on-premises network range

Answer

The Azure VNet's first usable IP address

Question 5

Which Azure VPN Gateway SKU does NOT support BGP?

Accepted Answer

Basic

Answer

VpnGw1

Answer

VpnGw2

Answer

VpnGw1AZ

Question 6

What are APIPA BGP IP addresses (169.254.x.x) used for in Azure VPN Gateways?

Accepted Answer

Enabling BGP peering in active-active configurations without consuming GatewaySubnet address space

Answer

Assigning public IPs to gateway tunnel interfaces

Answer

Configuring split tunneling for site-to-site VPN connections

Answer

Providing fallback routing when the primary BGP session fails

Question 7

In a hub-spoke VNet topology using Azure Route Server, what configuration change is needed to allow spokes to learn each other's routes through the hub NVA?

Accepted Answer

Enable 'Branch-to-Branch' traffic on Azure Route Server

Answer

Enable VNet peering transitivity in the Azure portal

Answer

Create static UDRs in each spoke pointing to the NVA

Answer

Configure BGP route reflector clusters on the gateway