GSM Series User Manual
3-7-2. Allowed Group
The GSM Series switches allow the administrator to lock down multicast members by IP Range, VLAN ID, and port number. If the administrator only wants to enable IGMP Snooping on ports 1, 2, 3 and 4 then this can be done in this section.
Fig.
Function name: Allowed Group
Function description:
Is used to configure rules based on how Multicast traffic is learned and utilised. Parameters description:
IP Range:
Select Any to allow any IP range to be queried as multicast members or select custom to specify an IP range.
VID:
Select Any to allow any VID number to be queried as multicast members or select custom to specify a particular VID number.
Port:
Select Any to allow any port number to be queried as multicast members or select custom to specify a particular port number.
The table below the control buttons displays the rules that have been created. Once you have configured a particular rule click on the Add button to add the rule to the list. If you wish to edit an existing rule highlight the required rule and click the Edit button. If you wish to delete an existing rule highlight the required rule and click the Delete button.
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