ZyXEL VMG4927-B50A User Guide - Page 178
Label, Description
View all ZyXEL VMG4927-B50A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 178 highlights
Chapter 13 IGMP/MLD Figure 98 Network Setting > IGMP/MLD The following table describes the labels in this screen. Table 69 Network Setting > IGMP/MLD LABEL DESCRIPTION IGMP/MLD Configuration Default Version Enter the version of IGMP (1~3) and MLD (1~2) that you want the VMG to use on the WAN. Query Interval Enter the number of seconds the VMG sends a query message to hosts to get the group membership information. Query Response Enter the maximum number of seconds the VMG can wait for receiving a General Query Interval message. Multicast routers use general queries to learn which multicast groups have members. Last Member Query Interval Enter the maximum number of seconds the VMG can wait for receiving a response to a GroupSpecific Query message. Multicast routers use group-specific queries to learn whether any member remains in a specific multicast group. Robustness Value Enter the number of times (1~7) the VMG can resend a packet if packet loss occurs due to network congestion. Maximum Multicast Groups Enter a number to limit the number of multicast groups an interface on the VMG is allowed to join. Once a multicast member is registered in the specified number of multicast groups, any new IGMP or MLD join report frames are dropped by the interface. Maximum Multicast Data Sources Enter a number to limit the number of multicast data sources (1-24) a multicast group is allowed to have. Note: The setting only works for IGMPv3 and MLDv2. Maximum Multicast Group Members Enter a number to limit the number of multicast members a multicast group can have. VMG4927-B50A / VMG9827-B50A User's Guide 178