Hello everyone! We have a subnet, described on the picture, what contents a main Layer 3 Cisco switch, what have a Gateway of Vlan 10 on it, and 5 Layer 2 switches with the same only vlan 10 (its vlan interfaces is vlan 10 too). Each of these 5 switc...

Just can't understand rule by what Multicast group (Multicast adress) is created. For example, there are many sources in network, spreading multicast traffic, and there are several clients what want to accept it.  Some of these sources are in differe...