Configure a Static-Multicast Group Membership

1. Enter Interface Configuration mode for VLAN 2.

   SEFOS# configure terminal
   SEFOS(config)# interface vlan 2

2. Add a static entry (224.1.0.1) for the multicast group.

   SEFOS(config-if)# ip igmp static-group 224.1.0.1
   SEFOS(config-if)# end

3. Ensure that the multicast groups joined.

   SEFOS# show ip igmp interface
    
   ...
    Number of multicast groups joined 1

4. Review the IGMP group information.

   SEFOS# show ip igmp groups
    
   I - Include Mode,  E - Exclude Mode
   S - Static Mbr,    D - Dynamic Mbr
    
   GroupAddress Flg Iface UpTime    ExpiryTime         LastReporter
   --------------- --- ------- ---------------- ---------------- ----
   224.1.0.1    ES  vlan2  [0d 00:00:22.12] [0d 00:00:00.00] 0.0.0.0