config radius add 1 10.10.10.11 key password auth_port 1812 acct_port 1813
config radius add 2 10.10.10.12 key password auth_port 1812 acct_port 1813
config radius parameter timeout 1 retransmit 3

create mcast_filter_profile profile_id 1 profile_name IPTV
config mcast_filter_profile profile_id 1 add 238.238.238.1-238.238.238.255
config max_mcast_group ports 1-24 max_group 2
config max_mcast_group ports 25-26 max_group 256
config limited_multicast_addr ports 1-26 add profile_id 1
config max_mcast_group ports 1-26 ipv6 max_group 1024

enable igmp_snooping
config igmp_snooping data_driven_learning max_learned_entry 1
enable igmp_snooping multicast_vlan
create igmp_snooping multicast_vlan IPTV 20
config igmp_snooping multicast_vlan IPTV state enable
config igmp_snooping multicast_vlan IPTV replace_source_ip 10.20.30.121
config igmp_snooping multicast_vlan IPTV remap_priority 5 replace_priority
config igmp_snooping multicast_vlan IPTV add member_port 1-24
config igmp_snooping multicast_vlan IPTV add source_port 25-26
config igmp_snooping vlan_name default state disable fast_leave disable
config igmp_snooping data_driven_learning vlan_name default aged_out disable
config igmp_snooping querier all query_interval 125 max_response_time 10 robustness_variable 2 last_member_query_interval 1 state disable version 2
config igmp_snooping vlan_name IPTV fast_leave enable
config igmp_snooping data_driven_learning vlan_name IPTV aged_out disable
config igmp_snooping vlan_name vlan51 state disable fast_leave disable
config igmp_snooping data_driven_learning vlan_name vlan51 aged_out disable
config igmp_snooping vlan_name vlan803 state disable fast_leave enable
config igmp_snooping data_driven_learning vlan_name vlan803 aged_out disable
config router_ports IPTV add 25-26
config router_ports_forbidden IPTV add 1-24
config router_ports_forbidden vlan803 add 1-24
config igmp access_authentication ports 1-24 state enable
config igmp access_authentication ports 25-26 state disable

config multicast port_filtering_mode 1-24 filter_unregistered_groups
config multicast port_filtering_mode 25-26 forward_unregistered_groups

DES-3200-26:5#sh igmp_snooping group       
Command: show igmp_snooping group

 Source/Group      : NULL/238.238.238.4
 VLAN Name/VID     : IPTV/20
 Reports           : 3
 Member Ports      : 1                       
 Router Ports      : 25-26                   
 Up time           : 162
 Expire Time       : 98
 Filter Mode       : EXCLUDE

 Source/Group      : NULL/238.238.238.5
 VLAN Name/VID     : IPTV/20
 Reports           : 3
 Member Ports      : 1                       
 Router Ports      : 25-26                   
 Up time           : 162
 Expire Time       : 98
 Filter Mode       : EXCLUDE

 Source/Group      : NULL/238.238.238.213
 VLAN Name/VID     : IPTV/20
 Reports           : 0
 Member Ports      :
 Router Ports      : 25-26                                                     
 Up time           : 274
 Expire Time       : 0
 Filter Mode       : EXCLUDE

 Total Entries : 3