IP мультикаст
IPv4 multicast
IPv6 multicast
Ethernet multicast
PIM
IGMP
MLD
Пример
VLC streamer adjust TTL
ip multicast-routing
ip pim rp-address 10.1.0.1 override ! route to RP loopback
int vlan UPLINK
ip pim sparse-dense-mode
int vlan CLIENTS
ip pim sparse-dense-mode
! IGMP should be enabled by default
access-list 11 remark Drop SSDP multicast
access-list 11 deny 239.255.255.250
access-list 11 permit any
int range Vlan 1303-1345
ip igmp access-group 11
