Siemens S223, S323 Multicast Routing Information Base, Enabling Multicast Routing Required

User Manual	UMN:CLI
SURPASS hiD 6615 S223/S323 R1.5

ing and PIM-SM should be configured at the same time.

More than one port	Layer 3 Network
on same interface

Set-top Box

Set-top Box

IGMP Join/Leave

message

hiX 5430

PIM-SM

IGMP Snooping

Multicast data

Multicast Server

Fig. 9.3 IGMP Snooping and PIM-SM Configuration Network

9.1Multicast Routing Information Base

In this chapter, you can configure the common multicast commands for multicast routing information base.

9.1.1Enabling Multicast Routing (Required)

To provide multicast service on the hiD 6615 S323, you should use the ip multicast- routing command necessarily. If you disable the multicast routing, the multicast protocol daemon remains present, but does not perform multicast functions.

Enable the multicast routing function, using the following command.

Command	Mode	Description
ip multicast-routing	Global	Enables multicast routing function.
no ip multicast-routing		Disables multicast routing function. (default)

9.1.2Limitation of MRIB Routing Entry

You can limit the number of multicast routes that can be added to a switch, and generate an error message when the limit is exceeded.

To configure the limitation of MRIB routing entry, use the following command.

Command		Mode	Description
ip multicast route-limit	LIMIT		Enables multicast routing function.
			LIMIT: 1-214783647 (number of routes)
[THRESHOLD]
		Global	THRESHOLD: 1-214783647
no ip multicast route-limit			Disables the limitation configuration of MRIB routing
			entry.

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