What is the effect of entering the following command on a Fast Ethernet switch port?
SW1(config-if)# duplex full
- The connected device communicates in two directions, but only one direction at a time.
- The switch port returns to its default configuration.
- If the device connected to this port is also set for full duplex, the device participates in collision-free communication.
- The efficiency of this configuration is typically rated at 50 to 60 percent.
- The connected device should be configured as half duplex.
Explanation: The switch will connect with full duplex when autonegotiating with a peer device. The default configuration for a switch port is auto negotiating.
Exam with this question: CCNA 2 v5 Chapter 2: Check Your Understanding Questions
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