Your company has created an AWS Direct Connect connection. A virtual private gateway is attached to a VPC. Around 111 routes are being advertised from On-premises. A private VIF is being created for the VPGW. But the Virtual Interface is always showing as down. What needs to be done to ensure the interface comes back up?

Answer options:

A.Ensure that a VPN connection is also in place for the tunnel to become active.
B.Ensure less routes are being advertised.
C.Ensure that static routes are put in place.
D.Ensure that the IP sec configuration is correct.

Answer – B
The main issue is that more than 100 routes are being advertised. Hence the tunnel is not coming up.
All other options are incorrect because all of these refer to VPN connections.
For more information on troubleshooting AWS Direct Connect connections, please refer to the below URL
https://docs.aws.amazon.com/directconnect/latest/UserGuide/Troubleshooting.html