https://c2797c86.aww-3cz.pages.dev/tags/pa/ Recent content in Pa on Aaron's Worthless Words Hugo en Wed, 08 Jun 2011 00:00:00 +0000 https://c2797c86.aww-3cz.pages.dev/posts/2011/06/bgp-notes-path-attribute-categories/ Wed, 08 Jun 2011 00:00:00 +0000 https://c2797c86.aww-3cz.pages.dev/posts/2011/06/bgp-notes-path-attribute-categories/ <p>Make my corrections!  Please!</p> <p><strong>Well-known mandatory</strong> : These PAs must be recognized by all BGP routers and passed along to other peers.</p> <p><strong>Well-known discretionary</strong> : These PAs do not need to be in every <em>update</em>, but they must be recognized by all BGP routers.</p> <p><strong>Optional transitive</strong> : These PAs don&rsquo;t have to be recognized but they must be passed along to other BGP peers if they are present in an update.</p>