User manual

VOLKTEK NSH-5632 MANAGED 24-SLOT 100BASE-TX/FX SFP + 4 G COMBO L3 SWITCH

Immediate leave: When the user enables IGMP Immediate-Leave processing, the

switch immediately removes a port when it detects an IGMP version 2 leave message

on that port. The user should use the Immediate Leave feature only when there is a

single host present on every port in the VLAN. Immediate Leave is supported with

only IGMP version 2 hosts.

If the static entries occupy all 256 spaces, IGMP snooping does not work normally.

The Switch only allows 256 Layer 2 multicast groups.

IGMP Snooping – Setting

IGMP Snooping – Multicast Group