Siemens S323, S223 user manual Igmp Version, Removing Igmp Entry, Igmp Debug, Igmp Robustness Value

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

9.2.1.2Removing IGMP Entry

To clear IGMP interface entries, use the following command.

Command		Mode	Description
clear ip igmp interface	INTER-		Clears IGMP interface entries on an interface.
FACE
		Enable
clear ip igmp group {* A.B.C.D			Deletes IGMP group cache entries.
			*: all IGMP group
[INTERFACE]}
			A.B.C.D: IGMP group address

9.2.1.3IGMP Debug

To enable debugging of all IGMP or a specific feature of IGMP, use the following com- mand.

	Command		Mode	Description
				Enables debugging of IGMP.
				all: debug all IGMP
	debug igmp {all decode	en-		decode: debug IGMP decoding
				encode: debug IGMP encoding
	code events fsm tib}
			Enable	events: debug IGMP events
				fsm: debug IGMP Finite State Machine (FSM)
				tib: debug IGMP Tree Information Base (TIB)
	no debug igmp {all decode			Disables the IGMP debugging configuration.
	encode events fsm tib}
9.2.1.4	IGMP Robustness Value
	To change the Querier Robustness Variable value on an interface, use the following
	command.
	Command		Mode	Description
	ip igmp robustness-variable <2-			Configures the querier robustness variable value on an
	7>		Interface	interface.
	no ip igmp robustness-variable			Returns to the default value. (default: 2)
9.2.2	IGMP Version 2

IGMP v2 consists of three message type, query, membership report and leave report. This chapter describes how to configure these IGMP v2 features.

9.2.2.1IGMP Static Join Setting

If there is no group member on a network segment and you want to transmit multicast packet to that network segment, you can configure to pull multicast traffic down to a net- work segment using the ip igmp static-groupcommand. With this command, the switch does not accept the packets, but forwards them. The outgoing interface appears in the

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