User manual D-LINK DGS-3100-24

[. . . ] 30 Information in this document is subject to change without notice. Reproduction in any manner whatsoever without the written permission of D-Link Computer Corporation is strictly forbidden. Trademarks used in this text: D-Link and the D-Link logo are trademarks of D-Link Computer Corporation; Microsoft and Windows are registered trademarks of Microsoft Corporation. Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. [. . . ] The device supports two versions of MLD Snooping: – MLDv1 Snooping detects MLDv1 control packets and sets up traffic bridging based on IPv6 destination multicast addresses. In a similar approach to IGMP snooping, MLD frames are snooped as they are forwarded by the switch from stations to an upstream multicast router. This facility allows a switch to determine the following: – Where (on which ports) stations interested in joining a specific multicast group are located – Where (on which ports) multicast routers sending multicast frames are located This knowledge is used to exclude irrelevant ports (ports for which no stations have registered to receive a specific multicast group) from the forwarding set of an incoming multicast frame. Two port types can be defined in the system: – Host port - a port connected to an end-node device running an IGMP/MLD (multicast communication) application. – Multicast Router (mrouter) port - a port connecting multicast router ports to the switch. This port receives all IGMP/MLD control packets (reports and queries) as well as all multicast data traffic associated with dynamic Multicast groups. A port can be both a host port and mrouter port simultaneously. The possible field values are: Enabled — Enables MLD Snooping on the device. Specifies the time interval in seconds after which a port is removed from the Multicast membership group. Ports are removed from the Multicast membership when the port sends a Done Message, indicating the port requests to leave the Multicast group. Specifies the time interval in seconds after which a port is removed from a Multicast Group. Ports are removed if a Multicast group MLD report was not received from a Multicast port within the defined Host Timeout period. The possible field range is 60 - 16711450 seconds. Specifies the time interval in seconds the Multicast router waits to receive a message before it times out. The possible field range is 60 - 16711450 seconds. The possible field values are: Enabled —MLD Snooping is enabled on the VLAN. MLD Snooping & Static Router Ports Settings Page The MLD Snooping & Static Router Ports Settings Page contains the following fields: Field VLAN ID VLAN Name Done Timer (0-16711450 sec) Description Specifies the VLAN ID Displays the user-defined VLAN name. Defines the time interval in seconds after which a port is removed from the Multicast membership group. Ports are removed from the Multicast membership when the port sends a Done Message, indicating the port requests to leave the Multicast group. Defines the time interval in seconds after which a port is removed from a Multicast Group. Ports are removed if a Multicast group MLD report was not received from a Multicast port within the defined Host Timeout period. The possible field range is 60 - 16711450 seconds. [. . . ] Nl Tech Support for customers within Belgium: D-Link Technical Support over the Telephone: 070 66 06 40 Monday to Friday 9:00 am to 10:00 pm D-Link Technical Support over the Internet: www. Be Tech Support for customers within Luxemburg: D-Link Technical Support over the Telephone: +32 70 66 06 40 Monday to Friday 9:00 am to 10:00 pm D-Link Technical Support over the Internet: www. It 219 Technical Support You can find software updates and user documentation on the D-Link website. Nz 220 Technical Support You can find software updates and user documentation on the D-Link website. [. . . ]