HP V1910 User Manual page 274

Add a port to the VLAN
c.
 Select GigabitEthernet 1/0/1, GigabitEthernet 1/0/2, and GigabitEthernet 1/0/3 in the Select Ports
field.
Select the Untagged radio button for Select membership type.

Type the VLAN ID 100.

Click Apply to complete the operation.

# Enable IGMP snooping globally.
 Select Network  IGMP snooping in the navigation tree to enter the basic configuration page as
shown in d.
262