Configuration Guide (Supporting R2.2.0.0) Owner's manual

Brocade 6910 Ethernet Access Switch Configuration Guide 463

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Static Multicast Routing

This section describes commands used to configure static multicast routing on the switch.

ip igmp snooping vlan mrouter

This command statically configures a (Layer 2) multicast router port on the specified VLAN. Use the

no form to remove the configuration.

Syntax

[no] ip igmp snooping vlan vlan-id mrouter interface

vlan-id - VLAN ID (Range: 1-4093)

interface

ethernet unit/port

unit - Unit identifier. (Range: 1)

port - Port number. (Range: 1-12)

port-channel channel-id (Range: 1-12)

Default Setting

No static multicast router ports are configured.

Command Mode

Global Configuration

Command Usage

• Depending on your network connections, IGMP snooping may not always be able to locate the

IGMP querier. Therefore, if the IGMP querier is a known multicast router or switch connected

over the network to an interface (port or trunk) on this switch, that interface can be manually

configured to join all the current multicast groups.

• IGMP Snooping must be enabled globally on the switch (using the ip igmp snooping command)

before a multicast router port can take effect.

Example

The following shows how to configure port 10 as a multicast router port within VLAN 1.

Number of Reports Sent The number of reports sent from this interface.

Number of Leaves Sent The number of leaves sent from this interface.

TABLE 107 show ip igmp snooping statistics vlan query - display description (Continued)

Field Description

TABLE 108 Static Multicast Interface Commands

Command Function Mode

ip igmp snooping vlan mrouter Adds a multicast router port GC

show ip igmp snooping mrouter Shows multicast router ports PE