AS PATH PADDING or PREPENDING is the process of stamping multiple instances of one's own AS to a route announcement to de-prefer that path for inbound traffic. Customers can use PATH PADDING to influence the routing behavior of external sources trying to reach the customer. PATH PADDING may not affect the directly connected network. In other words, traffic that originates on the AT&T IP Backbone will use the direct connection to reach the customer regardless of the prepending that has been done to that route announcement. This is because a directly connected customer has a higher local-preference (BGP attribute) than a peer route and local-preference is taken into account BEFORE AS PATH.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...