1XcoderX1 / CCNA300-201

An Obsidian vault of my notes for CCNA 300-201 course provided by Jeremy's IT Lab.

CCNA 300-201 Obsidian Vault

[[Day 1]]

Network Devices

• Kinds of devices in modern networks
• Their functions in the network

[[Day 2]]

Interfaces & Cables

• Kinds of network interfaces and cables used to connect network devices together

[[Day 3]]

OSI Model & TCP/IP Suite

• [[Day 3#What is a networking model|What is a Networking Model?]]
• [[Day 3#Protocol|Protocol]]
• [[Day 3#Networks without Standardization|Networking without Standardization]]
• [[Day 3#OSI Model|OSI Model]]
• [[Day 3#OSI vs TCP IP |OSI vs TCP/IP]]

[[Day 4]]

Intro to the CLI

• [[Day 4#Introduction to the Cisco ISO CLI#How to connect to a Cisco Device Console port |How to connect a Cisco device?]]
• [[Day 4#User EXEC Mode |User EXEC Mode]]
• [[Day 4#Privileged EXEC Mode |Privileged EXEC Mode]]
• [[Day 4#User EXEC Mode vs Privileged EXEC Mode |User EXEC Mode vs Privileged EXEC Mode]]
• [[Day 4#Configuration files |Configuration Files]]
• [[Day 4#Service password encryption |Service Password encryption]]
• [[Day 4#Enable secret |Enable Secret]]
• [[Day 4#Canceling commands |Cancelling Commands]]

[[Day 5]]

Ethernet LAN Switching (Part 1)

• [[Day 5#Local Area Network LANs |Local Area Network (LAN)]]
• [[Day 5#Ethernet Frame |Ethernet Frame]]
• [[Day 5#MAC Address |MAC Address]]

[[Day 6]]

Ethernet LAN Switching (Part 2)

• [[Day 6#Ethernet Frame Payload Minimum Size |Ethernet Frame Payload Minimum Size]]
• [[Day 6#ARP Address Resolution Protocol |ARP (Address Resolution Protocol)]]
• [[Day 6#ARP Table |ARP Table]]
• [[Day 6#Ping |Ping]]
• [[Day 6#MAC Address tables on Switches |MAC Address Table]]

[[Day 7]]

IPv4 Addressing

• [[Day 7#Routing |Routing]]
• [[Day 7#IPv4 Header |IPv4 Header]]
• [[Day 7#IPv4 Addresses |IPv4 Addresses]]
• [[Day 7#IPv4 Address Classes |IPv4 Address Classes]]
• [[Day 7#Netmask |Netmask]]
• [[Day 7#Network Address |Network Address]]
• [[Day 7#Broadcast Address |Broadcast Address]]