D-Link DGS-3426 User Manual - Page 159

xStack DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch Figure 7- 32. MLD Snooping Settings - Edit window The following parameters may be viewed or modified: Parameter Description VLAN ID This is the VLAN ID that, along with the VLAN Name, identifies the VLAN for which to modify the MLD Snooping Settings. VLAN Name This is the VLAN Name that, along with the VLAN ID, identifies the VLAN for which to modify the MLD Snooping Settings. Query Interval The Query Interval field is used to set the time (in seconds) between transmitting MLD queries. Entries between 1 and 65535 seconds are allowed. Default = 125. Max Response Time This determines the maximum amount of time in seconds allowed to wait for a response for MLD port listeners. The Max Response Time field allows an entry between 1 and 25 (seconds). Default = 10. Robustness Variable Provides fine-tuning to allow for expected packet loss on a subnet. The user may choose a value between 1 and 255 with a default setting of 2. If a subnet is expected to be lossy, the user may wish to increase this interval. Last Listener Query Interval The maximum amount of time to be set between group-specific query messages. This interval may be reduced to lower the amount of time it takes a router to detect the loss of a last listener group. The user may set this interval between 1 and 25 seconds with a default setting of 1 second. Node Timeout Specifies the link node timeout, in seconds. After this timer expires, this node will no longer be considered as listening node. The user may specify a time between 1 and 16711450 with a default setting of 260 seconds. Router Timeout Specifies the maximum amount of time a router can remain in the Switch's routing table as a listening node of a multicast group without the Switch receiving a node listener report. The user may specify a time between 1 and 16711450 with a default setting of 260 seconds. 145