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How does an IOS router process a packet that should be switched by Cisco Express Forwarding without an FIB entry?

Posted: Fri Jul 22, 2022 3:40 pm
by answerhappygod
How does an IOS router process a packet that should be switched by Cisco Express Forwarding without an FIB entry?

A. by forwarding the packet
B. by dropping the packet
C. by creating a new FIB entry for the packet
D. by looking in the routing table for an alternate FIB entry