CompTIA · A+ 220-1201
Networking hardware
A+ 220-1201 · Lesson 8 of 22 · 50:28
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In this lesson
Prepare for the CompTIA A+ Core 1 (220-1201) exam. In this lesson: routers, managed and unmanaged switches, access points, patch panels, firewalls, Power over Ethernet (802.3af, at, and bt) with switches and injectors, cable and DSL modems, optical network terminals, network cards, and MAC addresses. Includes three original practice questions.
Preview the topics
- A growing clinic needs separate VLANs for staff and guests on its wired network. Which type of switch is needed?
- Brightwave wants a ceiling access point where there is no power outlet, and its switch provides no power. What fits?
- The new clinic gets fiber to the building. Which device converts the fiber signal into Ethernet for the router?