SMC Networks SMC8150L2 manual Multicast Vlan Registration Commands, 219

Multicast Filtering Commands 4

- -port - Port number. (Range: 1-29)

•port-channelchannel-id (Range: 1-32)

Default Setting

None

Command Mode

Privileged Exec

Command Usage

Using this command without specifying an interface displays all interfaces.

Example

Console#show ip igmp throttle interface ethernet 1/1

Eth 1/1 Information

Status : TRUE

Action : Deny

Max Multicast Groups : 32

Current Multicast Groups : 0

Console#

Multicast VLAN Registration Commands

This section describes commands used to configure Multicast VLAN Registration (MVR). A single network-wide VLAN can be used to transmit multicast traffic (such as television channels) across a service provider’s network. Any multicast traffic entering an MVR VLAN is sent to all subscribers. This can significantly reduce to processing overhead required to dynamically monitor and establish the distribution tree for a normal multicast VLAN. Also note that MVR maintains the user isolation and data security provided by VLAN segregation by passing only multicast traffic into other VLANs to which the subscribers belong.

Table 4-72 Multicast VLAN Registration Commands

Command	Function	Mode	Page
mvr	Globally enables MVR, statically configures MVR group	GC	4-218
	address(es), or specifies the MVR VLAN identifier
mvr	Configures an interface as an MVR receiver or source port,	IC	4-219
	enables immediate leave capability, or configures an
	interface as a static member of the MVR VLAN
show mvr	Shows information about the global MVR configuration	PE	4-221
	settings, the interfaces attached to the MVR VLAN, or the
	multicast groups assigned to the MVR VLAN

4-217