A Network Technician is configuring a new AOS-CX switch to enable it to route traffic between different VLANs. The switch has several VLANs with IP addresses (SVIs) already configured.
Which single command must be enabled in the global configuration context to activate the switch's Layer 3 routing capabilities?

Which command could you use to validate the status of the interfaces on the switch?

A Network Operator needs to explain to a new team member how a switch prevents the endless looping of broadcast frames in a physically redundant topology. What Layer 2 protocol is specifically designed to prevent these loops by logically blocking redundant paths?

Which network category applies to a SOHO internal network?

A Solutions Architect is designing the physical infrastructure for a new office building. The design requires horizontal cable runs from wiring closets to user desks, with a maximum length of 90 meters. The network must support 1Gbps connectivity for all users today, with the potential to upgrade to 5Gbps in the future using the same cabling.
Which is the most appropriate and future-proof type of copper cabling to install?