Date: Wed, 16 Nov 2022 17:53:03 GMT
<p>In this video I explain how DHCP work and how it updates DNS entries for new hosts joining the network. I'll also mention Zero Config</p> <p>0:00 Intro</p> <p>1:00 the Network configuration</p> <p>6:00 Showing DHCP in Wireshark</p> <p>6:30 DHCP Discover</p> <p>14:40 DHCP Offer</p> <p>19:00 DHCP Request</p> <p>21:30 DHCP ACK</p> <p>22:00 How DHCP Updates DNS</p> <p>26:15 Zero Configuration (mDNS, Link-local)</p> <p>Resources</p> <p>Dhcp https://datatracker.ietf.org/doc/html/rfc1541</p> <p>Dynamic updates , dhcp RFC2136</p> <p>https://datatracker.ietf.org/doc/html/rfc2136</p> <p>https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_dhcp/configuration/xe-3se/3850/dhcp-xe-3se-3850-book/dhcp-client-option-12.pdf</p> <p>RFC 1497</p> <p>https://www.rfc-editor.org/rfc/rfc1497.html</p> <p>https://www.rfc-editor.org/rfc/rfc6762#ref-Zeroconf</p> <p>Link-local</p> <p>https://www.rfc-editor.org/rfc/rfc3927</p>