UMN:CLI User Manual
SURPASS hiD 6615 S223/S323 R1.5
284 A50010-Y3-C150-2-7619
9.2.1.2
Removing IGMP Entry
To clear IGMP interface entries, use the following command.
Command Mode
Description
clear ip igmp interface
INTER-
FACE
Clears IGMP interface entries on an interface.
clear ip igmp group
{
*
|
A.B.C.D
[
INTERFACE
]}
Enable
Deletes IGMP group cache entries.
*: all IGMP group
A.B.C.D: IGMP group address
9.2.1.3 IGMP
Debug
To enable debugging of all IGMP or a specific feature of IGMP, use the following com-
mand.
Command Mode
Description
debug igmp
{
all
|
decode
|
en-
code
|
events
|
fsm
|
tib
}
Enables debugging of IGMP.
all: debug all IGMP
decode: debug IGMP decoding
encode: debug IGMP encoding
events: debug IGMP events
fsm: debug IGMP Finite State Machine (FSM)
tib: debug IGMP Tree Information Base (TIB)
no debug igmp
{
all
|
decode
|
encode
|
events
|
fsm
|
tib
}
Enable
Disables the IGMP debugging configuration.
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-
7>
Configures the querier robustness variable value on an
interface.
no ip igmp robustness-variable
Interface
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.
9.2.2.1
IGMP 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-group
command. With this command, the switch
does not accept the packets, but forwards them. The outgoing interface appears in the
