if a multicast originates on VLAN X on a "server" trunked switch and must propogate to the "client" switch across an ISL trunk to VALN X, does the mulicast on the destination switch flood all switch ports in VLAN X.
I can see that when I start sending multicast traffic all switch ports on the client switch receive traffic in VLAN 200 and on the server switch (where the sender is) only the switch ports with listerners receive the traffic as they should with PIM enabled on the SVI. I also notice a significant amount of packet loss on the client switch if there is any fragmentation needed.
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...