Exam Topics

1.1 Explain the role and function of network components

• 1.1.a Routers

• 1.1.b Layer 2 and Layer 3 switches

• 1.1.c Next-generation firewalls and IPS

• 1.1.d Access points

• 1.1.e Controllers (Cisco DNA Center and WLC)

• 1.1.f Endpoints

• 1.1.g Servers

• 1.1.h PoE

1.2 Describe characteristics of network topology architectures

• 1.2.a Two-tier

• 1.2.b Three-tier

• 1.2.c Spine-leaf

• 1.2.d WAN

• 1.2.e Small office/home office (SOHO)

• 1.2.f On-premise and cloud

1.3 Compare physical interface and cabling types

• 1.3.a Single-mode fiber, multimode fiber, copper

• 1.3.b Connections (Ethernet shared media and point-to-point)

1.4 Identify interface and cable issues (collisions, errors, mismatch duplex, and/or speed)

1.5 Compare TCP to UDP

1.6 Configure and verify IPv4 addressing and subnetting

1.7 Describe the need for private IPv4 addressing

1.8 Configure and verify IPv6 addressing and prefix

1.9 Describe IPv6 address types

• 1.9.a Unicast (global, unique local, and link-local)

• 1.9.b Anycast

• 1.9.c Multicast

• 1.9.d Modified EUI 64

1.10 Verify IP parameters for Client OS (Windows, Mac OS, Linux)

1.11 Describe wireless principles

• 1.11.a Nonoverlapping Wi-Fi channels

• 1.11.b SSID

• 1.11.c RF

• 1.11.d Encryption

1.12 Explain virtualization fundamentals (server virtualization, containers, and VRFs)

1.13 Describe switching concepts

• 1.14 MAC learning and aging

• 1.15 Frame switching

• 1.16 Frame flooding

• 1.17 MAC address table