As the Cisco Certified Network Associate (CCNA) 200-301 exam is a comprehensive exam, covering a wide range of topics, it can be difficult to know where to focus your study time. In this article, we’ll go over some of the most important topics you should focus on when studying for the 200-301 CCNA exam.
- Network Fundamentals
One of the most important topics you should focus on when studying for the 200-301 CCNA exam is network fundamentals. This includes understanding concepts such as IP addresses, subnetting, and routing. You should also be familiar with the different types of network topologies and how to configure basic network settings.
- Ethernet
Ethernet is one of the most common types of networking technologies used today. As such, it’s important that you have a good understanding of how it works. This includes understanding concepts such as Ethernet frame format, MAC addresses, and collision domains.
- Ethernet Frame Format – An Ethernet frame consists of a header, a payload, and a trailer. The header contains the source and destination MAC addresses, as well as other control information. The payload is the data being sent, and the trailer contains error-checking information.
- MAC Addresses – Each device on an Ethernet network has a unique MAC address. MAC addresses are 48-bits long and are typically written as 12 hexadecimal digits. MAC addresses are used to identify devices on a network so that data can be properly routed.
- Collision Domains – A collision domain is a portion of a network where only one device can transmit at a time. Ethernet networks use a technique called carrier sense multiple access with collision detection (CSMA/CD) to avoid collisions. When two devices attempt to transmit at the same time, a collision occurs and both devices must wait a random amount of time before retrying.
- Wireless
Wireless networking is another common type of networking technology. When studying for the 200-301 ccna dumps, you should focus on understanding concepts such as wireless standards, wireless security, and wireless networking topologies.
- Network Security
Network security is a critical topic that you should focus on when studying for the 200-301 CCNA exam. This includes understanding concepts such as firewalls, intrusion detection/prevention systems, and virtual private networks (VPNs).
- Network Troubleshooting
Another important topic you should focus on when studying for the 200-301 CCNA exam is network troubleshooting. This includes understanding common networking problems and how to troubleshoot them. You should also be familiar with tools that can help you troubleshoot networking issues.
