3. Protocol Enable Setting:
Enable Spanning Tree Protocol: Enables STP. The recommended default is enabled.
Enable Internet Group Multicast Protocol: Enables IGMP protocol.
IGMP Query Mode: Recognizes different queries from clients or servers to decide which Query will be the first priority. The three modes are:
1.Auto Mode: Chooses the switch that has the smallest IP address to be set for the IGMP Query mode.
2.Enable Mode: Enables the switch to be the IGMP Queryer.
3.Disable Mode: Disables all other switches from being the IGMP Queryer.
4.VLAN Operation Mode: No VLAN
802.1Q(Tag VLAN) without GVRP VLAN mode 802.1Q(Tag VLAN) with GVRP VLAN mode (Default) Port Based
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