Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル

configure igmp ssm-map add <group_ip> [/<prefix> | <mask>] <source_ip> 

{vr <vr-name>}

To remove a single IGMP-SSM mapping, use the following command:

configure igmp ssm-map delete <group_ip> [/<prefix>} | <mask>] [<source_ip> | 

all] <vr <vr-name>}

To remove all IGMP-SSM mappings on a virtual router, use the following command:

unconfigure igmp ssm-map {<vr <vr-name>}

To disable IGMP-SSM mapping on a virtual router, use the following command:

disable igmp ssm-map {vr <vr-name>}

To see whether or not IGMP-SSM mapping is enabled or disabled and to view the configured 
mappings for a multicast IP address, use the command:

show igmp ssm-map {<group_ip>} {vr <vr-name>}

Configuring IP Multicast Routing

This section describes the following tasks:

Enabling Multicast Forwarding

To enable IP multicast forwarding:

Configure the system for IP unicast routing.

Enable multicast forwarding on the interface using the following command:

enable ipmcforwarding {vlan <name>}

Configuring PIM

To configure PIM multicast routing, enable multicast forwarding as described in 

on page 738 and do the following:

Configure PIM on all IP multicast routing interfaces using the following command:

configure pim add vlan [<vlan-name> | all] {dense | sparse} {passive}