<?xml version="1.0" encoding="UTF-8"?><oembed><type>video</type><version>1.0</version><html>&lt;iframe src=&quot;https://www.loom.com/embed/81b271e56729452494015f79f5c2c279&quot; frameborder=&quot;0&quot; width=&quot;1366&quot; height=&quot;1024&quot; webkitallowfullscreen mozallowfullscreen allowfullscreen&gt;&lt;/iframe&gt;</html><height>1024</height><width>1366</width><provider_name>Loom</provider_name><provider_url>https://www.loom.com</provider_url><thumbnail_height>1024</thumbnail_height><thumbnail_width>1366</thumbnail_width><thumbnail_url>https://cdn.loom.com/sessions/thumbnails/81b271e56729452494015f79f5c2c279-00001.gif</thumbnail_url><duration>762</duration><title>Lecture 19.1: Routing for the Internet</title><description></description></oembed>