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 <title>Understanding MPLS Explicit and Implicit Null Labels</title>
 <link>http://www.networkworld.com/community/node/24143</link>
 <description>&lt;!--StartFragment--&gt;  &lt;p class=&quot;MsoNormal&quot;&gt;&lt;!--StartFragment--&gt;  &lt;/p&gt;&lt;p class=&quot;MsoNormal&quot;&gt;In the &lt;a href=&quot;/community/node/24093&quot;&gt;previous post&lt;/a&gt;, discussing the role of the FEC in MPLS networks, I used in one of my examples a particular label value; I was hoping someone would ask about it, which would give me a nice segue to this post. Well no one did, but I’m going to tell you about it anyway. &lt;span class=&#039;read-more&#039;&gt;&lt;a href=&quot;http://www.networkworld.com/community/node/24143&quot;&gt;&lt;br /&gt;&lt;br /&gt;&lt;strong&gt;Read more&lt;/strong&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;</description>
 <comments>http://www.networkworld.com/community/node/24143#comments</comments>
 <category domain="http://www.networkworld.com/community/taxonomy/term/8803">explicit null</category>
 <category domain="http://www.networkworld.com/community/taxonomy/term/8804">implicit null</category>
 <category domain="http://www.networkworld.com/community/taxonomy/term/8801">label</category>
 <category domain="http://www.networkworld.com/community/taxonomy/term/739">MPLS</category>
 <pubDate>Sat, 19 Jan 2008 20:48:45 -0500</pubDate>
 <dc:creator>jdoyle</dc:creator>
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