A router can forward a broadcast between subnets, but only if configured to do so. By default, a router will not forward a broadcast (nor would you want it to forward all broadcasts, one of the key purposes of a router is to break up layer 3 broadcast domains).
Probably the most common usage of forwarding a broadcast on a router is DHCP, where you can forward DHCP requests to a central DHCP server(s), instead of having a DHCP server on each subnet.
Is there a purposes or context that you need a list of broadcasts for?
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...