I have a question withh regards to the multicast RPF check feature, it says that in PIM - DM whenever the router receives a multicast packet on its PIM enabled interface it does an RPF check to make sure that the interface is the best path towards the source;s unicast address. If ths condition is not met RPF check fails . I have a question that relates to this feature, suppose in the diagram below R3 is the router on which gig 0/2 interface has PIM enabled and has a PIM neighbor R2. Gig 0/1 does not have PIM enabled but this interface is is the best route towards the mcast source 10.10.10.10. When the source sends the mcast packest R3 only receives them on Gig 0/2 which does not fulfill the RPF check, but the interface which should be the RPF interface will never receive mcast packets becasue PIM is not enabled. What will happen in this scenario ? Will this router never be able to forward Multicast packets to the other adjoining routers becasue it fails the RPF check.
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 ...