
Ultimate access to all questions.
You manage a large organization that recently established a 100GB Cloud Interconnect connection between your Google Cloud and your on-premises edge router. During a routine connectivity check, you find the connection is operational, but an error message indicates that MACsec is operationally down. What should you do to resolve this error?
A
Ensure that the Cloud Interconnect connection supports MACsec.
B
Ensure that the on-premises router is not down.
C
Ensure that the active pre-shared key created for MACsec is not expired on both the on-premises and Google edge routers.
D
Ensure that the active pre-shared key matches on both the on-premises and Google edge routers.