TP-Link T1500-28PCT T1500-28PCTTL-SL2428PUN V3 User Guide - Page 242
Query Interval, Maximum, Response Time, Last Member, Query Count, General Query, Source IP
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Configuring Layer 2 Multicast IGMP Snooping Configuration Query Interval Maximum Response Time Last Member Query Interval Last Member Query Count General Query Source IP Static Router Ports Forbidden Router Ports 2) Click Save. With IGMP Snooping Querier enabled, specify the interval between general query messages sent by the switch. With IGMP Snooping Querier enabled, specify the host's maximum response time to general query messages. With IGMP Snooping Querier enabled, when the switch receives an IGMP leave message, it obtains the address of the multicast group that the host wants to leave from the message. Then the switch sends out group-specific queries to this multicast group through the port receiving the leave message. This parameter determines the interval between group-specific queries. With IGMP Snooping Querier enabled, specify the number of group-specific queries to be sent. If specified count of group-specific queries are sent and no report message is received, the switch will delete the multicast address from the multicast forwarding table. With IGMP Snooping Querier enabled, specify the source IP address of the general query messages sent by the switch. It should be a unicast address. Select one or more ports to be the static router ports in the VLAN. Static router ports do not age. Multicast streams and IGMP packets to all groups in this VLAN will be forwarded through the static router ports. Multicast streams and IGMP packets to the groups that have dynamic router ports will be also forwarded through the corresponding dynamic router ports. Select ports to forbid them from being router ports in the VLAN. User Guide 219
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