Packet Forwarding and Switch Forwarding

Type in the Packet Forwarding and Switch Forwarding Techniques used by Cisco Switches and Routers.
Most switches no longer support changing the Frame Fowarding method
Quiz by
JRBerger
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Last updated: January 8, 2022
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First submittedJanuary 8, 2022
Times taken2
Average score50.0%
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Packet Forwarding
Process Switching
The standard for packet forwarding
Fast Switching
Caches frequently used data link headers and destinations
Cisco Express Forwarding (CEF)
Maintains a forwarding information base and an adjacency table to predetermine forwarding paths
Frame Forwarding
Store and Forward Switching
Stores the entire frame before forwarding it
Cut-Through Switching
Stores destination address, then sends each bit as soon as it arrives
Fragment-Free Switching
Stores the first 64 bytes of a frame, then forwards each bit after
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