Linux Networking

  1. Dynamic Host Configuration Protocol (DHCP)
    1. DHCP Protocol Fundamentals
      1. DHCP Discovery Process
        1. DHCP Discover
          1. DHCP Offer
            1. DHCP Request
              1. DHCP Acknowledge
              2. Lease Management
                1. Lease Duration
                  1. Lease Renewal
                    1. Lease Expiration
                    2. DHCP Options
                      1. Common DHCP Options
                        1. Custom Options
                      2. DHCP Client Configuration
                        1. dhclient
                          1. Configuration Files
                            1. Requesting Leases
                              1. Releasing Leases
                                1. Lease Information Storage
                                  1. Troubleshooting Client Issues
                                  2. systemd-networkd DHCP
                                    1. Configuration Syntax
                                      1. Service Activation
                                        1. Lease Status Monitoring
                                        2. NetworkManager DHCP
                                          1. GUI and CLI Configuration
                                            1. Connection Profiles
                                          2. DHCP Server Setup
                                            1. ISC DHCP Server (dhcpd)
                                              1. Installation and Setup
                                                1. Configuration File Structure
                                                  1. Subnet Declarations
                                                    1. Address Pool Configuration
                                                      1. DHCP Options Configuration
                                                        1. Lease Database Management
                                                          1. Logging and Monitoring
                                                          2. dnsmasq DHCP Server
                                                            1. Basic DHCP Configuration
                                                              1. Integration with DNS Services
                                                                1. Lease Management
                                                                  1. Static Reservations
                                                                2. DHCP Troubleshooting
                                                                  1. Client-Side Troubleshooting
                                                                    1. Server-Side Troubleshooting
                                                                      1. Network-Level Issues
                                                                        1. Log Analysis

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                                                                      3. Name Resolution and DNS

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                                                                      5. Routing in Linux