When a stateful service is enabled for the first time on a Tier-0 Gateway, what happens on the NSX Edge node?

When a stateful service is enabled for the first time on a Tier-0 Gateway, what happens on the NSX Edge node?
A . DR is instantiated and automatically connected with SR.
B . SR is instantiated and automatically connected with DR.
C . SR and DR doesn’t need to be connected to provide any stateful services.
D . SR and DR is instantiated but requires manual connection.

View Answer

Answer: B

Explanation:

When a stateful service (such as NAT or firewall) is enabled for the first time on a Tier-0 Gateway, the Service Router (SR) is instantiated on the NSX Edge node and automatically connected with the Distributed Router (DR). This connection enables the Tier-0 Gateway to handle stateful services by routing traffic through the SR, which manages stateful packet processing, while the DR provides distributed routing functionality.