ZyXEL GS-105I User Guide - Page 269
Multicast Status Overview, IGMP Status
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CHAPTER 27 Multicast Status 27.1 Multicast Status Overview Use the Multicast Status screens to view IPv4 or IPv6 multicast group information. 27.2 IGMP Status Use this screen to look at the current list of IPv4 multicast groups the Zyxel Device manages through IGMP. Internet Group Multicast Protocol (IGMP) is a network-layer protocol used to establish membership in a Multicast group - it is not used to carry user data. You can configure IGMP settings in Network Setting > IGMP/MLD. To open this screen, click System Monitor > Multicast Status > IGMP Status. Figure 161 System Monitor > Multicast Status > IGMP Status The following table describes the labels in this screen. Table 119 System Monitor > Multicast Status > IGMP Status LABEL DESCRIPTION Refresh Interface Click this button to update the information on this screen. This field displays the name of the Zyxel Device's interface that belongs to an IGMP multicast group. Multicast Group This field displays the address of the IGMP multicast group to which the interface belongs. Filter Mode INCLUDE means that only the IP addresses in the Source List get to receive the multicast group's traffic. EXCLUDE means that the IP addresses in the Source List are not allowed to receive the multicast group's traffic but other IP addresses can. Source List This lists the IP addresses that are allowed or not allowed to receive the multicast group's traffic depending on the filter mode. Member This lists the IP address of members currently in the multicast group. PX7511-B0 User's Guide 269