CompTIA Network+ N10-009 Practice Question
A Layer 2 network engineer is configuring a new Ethernet switch in a data center. They need to ensure that the switch tags VLAN information on frames as they pass through the switch. Which technology should the engineer configure to achieve this?
802.1Q tagging
Point-to-Point Protocol (PPP)
High-Level Data Link Control (HDLC)
Multiprotocol Label Switching (MPLS)