What technology will ensure IP packets continue to be forwarded even during a device failover?

A e-commerce network has many devices that often need to be upgraded on a regular basis.

What technology will ensure IP packets continue to be forwarded even during a device failover?
A . stateful switchover
B . nonstop forwarding
C . route processor redundancy
D . optimized edge routing
E . enhanced object tracking

View Answer

Answer: B