Which feature allows routing protocols to remain in the data path during a supervisor failover?

Posted by: Pdfprep Category: 300-165 Tags: , ,

Which feature allows routing protocols to remain in the data path during a supervisor failover?
A . Cisco Nonstop Forwarding
B . Cisco Stateful Switchover
C . Cisco Express Forwarding
D . Cisco Route Processor Redundancy

Answer: A