sending a lot of multicast traffic to a reserved multicast mac address.
You are not saving yourself by disabling IGMP Snooping. IGMP fallback mode is a way for the switch CPU to protect itself from the excess multicast traffic sent to the reserved multicast mac.
Disabling IGMP Snooping will not protect you from a person who sends multicast traffic to a reserved multicast mac address. In fact disabling IGMP Snooping is not good because now all multicast traffic is treated like broadcast traffic, and could result in user port congestion.
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 ...