https://38a8db03.aww-3cz.pages.dev/tags/uplinkfast/ Recent content in Uplinkfast on Aaron's Worthless Words Hugo en Wed, 28 Apr 2010 00:00:00 +0000 https://38a8db03.aww-3cz.pages.dev/posts/2010/04/stubby-post-uplinkfast/ Wed, 28 Apr 2010 00:00:00 +0000 https://38a8db03.aww-3cz.pages.dev/posts/2010/04/stubby-post-uplinkfast/ <p>I&rsquo;ve got a few switches daisy chained together with single links and have enabled UplinkFast on them.  This switch is not the root bridge; F0/24 is the root port and F0/23 is a blocked alternate port. I&rsquo;ve got <em>debug spanning-tree uplinkfast</em> on to help out.</p> <blockquote> <div class="highlight"><pre tabindex="0" class="chroma"><code data-lang="fallback"><span class="line"><span class="cl">SW3#sh span | incl 0/2[34] </span></span><span class="line"><span class="cl">Fa0/23 Altn BLK 3019 128.23 P2p </span></span><span class="line"><span class="cl">Fa0/24 Root FWD 3019 128.24 P2p</span></span></code></pre></div></blockquote> <p>Now let&rsquo;s unplug F0/24 and see what happens.</p>