Authorized Administrators are unable to connect to an Amazon EC2 Linux bastion host using SSH over the internet. The connection either fails to respond or generates the following error message:
Network error: Connection timed out.
What could be responsible for the connection failure? (Select THREE)
A . The NAT gateway in the subnet where the EC2 instance is deployed has been misconfigured
B . The internet gateway of the VPC has been reconfigured
C . The security group denies outbound traffic on ephemeral ports
D . The route table is missing a route to the internet gateway
E . The NACL denies outbound traffic on ephemeral ports
F . The host-based firewall is denying SSH traffic
Answer: C,E,F