https://a996c8ee.aww-3cz.pages.dev/tags/dtp/ Recent content in Dtp on Aaron's Worthless Words Hugo en Wed, 05 Jan 2011 00:00:00 +0000 https://a996c8ee.aww-3cz.pages.dev/posts/2011/01/stubby-post-null-vtp-domain-scare/ Wed, 05 Jan 2011 00:00:00 +0000 https://a996c8ee.aww-3cz.pages.dev/posts/2011/01/stubby-post-null-vtp-domain-scare/ <p>Remember a few weeks back when I had a bad day?  I was actually at HQ that day to do some work for a project, but that got put off due to the extenuating circumstances.  When we finally got back around to do the work, we wound up adding a switch in the data center to extend a VLAN over to a rack.</p> https://a996c8ee.aww-3cz.pages.dev/posts/2010/09/iiuc-notes-getting-phones-on-the-lan/ Thu, 30 Sep 2010 00:00:00 +0000 https://a996c8ee.aww-3cz.pages.dev/posts/2010/09/iiuc-notes-getting-phones-on-the-lan/ <p>More study notes.  Correct if wrong, though I hope I get some of it right since I already since I&rsquo;m an R&amp;S guy.  :$</p> <p>**Switchport Configuration<br> **</p> <ul> <li><strong>switchport mode access</strong>:  This config makes the port an access port that carries the primary and voice VLAN traffic</li> <li><strong>switchport mode trunk</strong>:  This config akes the port a trunk unconditionally, but it will still send DTP messages</li> <li><strong>switchport nonegotiate</strong>:  This config keeps the port from sending DTP messages.</li> <li><strong>switchport mode dynamic auto</strong>:  If the port receives DTP messages, it will become a trunk.  If not, it will be an access port.</li> <li><strong>switchport mode dynamic desirable</strong>:  The port actively sends DTP messages trying to become a trunk.  This is the default configuration on a Cisco switch.</li> </ul> <p><strong>Cisco IP Phone Boot Process</strong></p>