D-Link DGS-1250 Emulator - Page 243
IP Multicast IPMC Commands
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DGS-1250 Series Gigabit Ethernet Smart Managed Switch CLI Reference Guide 31. IP Multicast (IPMC) Commands 31-1 show ip mroute forwarding-cache This command is used to display the contents in the IP multicast routing forwarding cache database. show ip mroute forwarding-cache [group-addr GROUP-ADDRESS [source-addr SOURCE-ADDRESS]] Parameters group-addr GROUPADDRESS source-addr SOURCEADDRESS (Optional) Specifies the IP address of the group. (Optional) Specifies the IP address of the multicast source. Default None. Command Mode EXEC Mode. Usage Guideline The IP multicast forwarding cache is a summary of the IP multicast route table, IGMP snooping group member table, and the multicast router ports. Example This example shows how to display the IP multicast routing forwarding cache. Switch# show ip mroute forwarding-cache (10.1.1.1, 239.0.0.0) VLAN0060 Outgoing interface list: 1/0/1, T2 (*,225.0.0.0) VLAN0070 Outgoing interface list: 1/0/1-1/0/2 (10.1.1.1, 239.0.0.1) VLAN0060 Outgoing interface list: 1/0/1, 2/0/2 Total entries: 3 Switch# Display Parameters 239.0.0.0 10.1.1.1 * VLAN0060 Outgoing interface The group address. The source address. The wildcard source address. The interface that multicast data arrived on. A list of outgoing interfaces for multicast data. It contains Layer 2 switching and Layer 3 routing interfaces. 240
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