Home » Cisco » 210-260 v.2 » Which command causes a Layer 2 switch interface to operate as a Layer 3 interface?
Which command causes a Layer 2 switch interface to operate as a Layer 3 interface?
A. no switchport nonnegotiate
B. switchport
C. no switchport mode dynamic auto
D. no switchport
Correct Answer: D
Explanation/Reference:
Configure routed ports by putting the interface into Layer 3 mode with the no switchport interface configuration command. Then assign an IP address to the port, enable routing, and assign routing protocol characteristics by using the ip routing and router protocol global configuration commands.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3750/software/release/12-2_55_se/configuration/guide/scg3750/swint.html