D-Link DGS-3200-10 Product Manual - Page 101

xStack® DGS-3200 Series Layer 2 Gigabit Ethernet Managed Switch Router Timeout (1-16711450 sec) Leave Timer (1-16711450 sec) Querier State Fast Leave State Querier Router Behavior Version This specifies the time-out for dynamically learned router ports. Default = 260. This specifies the maximum amount of time in seconds between the Switch receiving a leave group message from a host, and the Switch issuing a group membership query. If no response to the membership query is received before the Leave Timer expires, the (multicast) forwarding entry for the host will be deleted. Default = 2. Choose Enabled from the drop-down menu to enable the transmission of IGMP Query Packets or choose Disabled to disable. Default = Disabled. Choose Enabled from the drop-down menu to enable the Fast Leave function or choose Disabled to disable. Default = Disabled. If Fast Leave is Enabled, the membership will immediately be removed when the system receives an IGMP leave message. Use the drop-down menu to Enable or Disable the IGMP Snooping feature for the specified VLAN. Displays the current Querier State. Use the drop-down menu to specify the version of IGMP packets that will be sent by the specified ports. If an IGMP packet received by the interface has a version higher then the specified version, the packet will be dropped. After settin g th e ab ove p arameters, click t he Apply button in th e t op section of th e windo w to allo w y our ch anges to b e implemented. The following parameters can be viewed/modified in the bottom half of the window: Parameter Description Static Router Port Tick the checkboxes below the corresponding port numbers to specify that the ports are connected to multicast-enabled routers. This ensures that these ports will forward all packets having the multicast-enabled router as the destination will successfully reach the router, regardless of the protocol, e.t.c. Forbidden Router Port Tick the checkboxes below the corresponding port numbers to specify that the ports are not being connected to multicast-enabled routers. This ensures that these ports will not propagate outbound routing packets. Dynamic Router Port Tick the checkboxes below the corresponding port numbers to specify that the Switch will automatically determine If the port is connected to a multicast-enabled router or not. After setting the previous parameters, click the Ap ply button in the bottom section of the window to allo w your changes to be implemented. 88