Free online courseFree CCNA 200-301 Course

Conteúdo do Curso

• Video class: FREE CCNA // What is a Network? // Day 0

  0h10m

• Exercise: What is the primary role of a router in a network?

• Video class: What is a SWITCH? // FREE CCNA // Day 1

  0h23m

• Exercise: What is the main function of a network switch in a local area network?

• Video class: What is a ROUTER? // FREE CCNA // EP 2

  0h21m

• Exercise: What is the primary function of a router in a network?

• Video class: what is TCP/IP and OSI? // FREE CCNA // EP 3

  0h12m

• Exercise: What was the main reason for the widespread adoption of the TCP/IP model over other networking models?

• Video class: REAL LIFE example!! (TCP/IP and OSI layers) // FREE CCNA // EP 4

  0h16m

• Exercise: Which of the following layers of the OSI model is responsible for ensuring that a message is delivered from one node to another unmodified and error-free?

• Video class: how the OSI model works on YouTube (Application and Transport Layers) // FREE CCNA // EP 5

  0h21m

• Exercise: Which layer of the OSI model is responsible for formatting the data to be presented in a common format such as HTML or JPEG, and can also handle encryption?

• Video class: DO NOT design your network like this!! // FREE CCNA // EP 6

  0h19m

• Video class: Data Center NETWORKS (what do they look like??) // FREE CCNA // EP 7

  0h20m

• Exercise: What is one of the primary benefits of the spine-leaf architecture in modern data centers?

• Video class: WAN....it's not the internet!! (sometimes) // FREE CCNA // EP 8

  0h26m

• Exercise: Which technology is commonly used to provide a private network connection over the public internet, ensuring data security through encryption?

• Video class: let's hack your home network // FREE CCNA // EP 9

  0h30m

• Exercise: What is a recommended security measure to take with your home network's router?

• Video class: you need to learn Hybrid-Cloud RIGHT NOW!! // FREE CCNA // EP 10

  0h16m

• Exercise: What is the primary benefit of using a hybrid cloud model for businesses?

• Video class: forcing my kids to make Ethernet cables // FREE CCNA // EP 11

  0h43m

• Exercise: What is the main reason to create your own Ethernet cable rather than purchasing a pre-made one?

• Video class: why Power over Ethernet (PoE) is amazing!! // FREE CCNA // EP 12

  0h19m

• Exercise: What is one of the main reasons for implementing Power over Ethernet (PoE) in network devices?

• Video class: fiber optic cables (what you NEED to know) // FREE CCNA // EP 13

  0h19m

• Exercise: What is one of the main advantages of fiber optic cables over traditional copper Ethernet cables?

• Video class: you NEED to learn Port Security…….RIGHT NOW!! // FREE CCNA // EP 14

  0h23m

• Exercise: What is the primary reason for implementing port security on a network switch?