3Com S7902E Command Reference Manual - Igmp Configuration Commands
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IGMP Configuration Commands
The term "router" in this document refers to a router in a generic sense or a Layer 3 switch running an IP
routing protocol.
IGMP Configuration Commands
display igmp group
Syntax
display igmp
[
all-instance
|
vpn-instance vpn-instance-name
]
group
[
group-address
|
interface
interface-type interface-number
] [
static
|
verbose
]
View
Any view
Default Level
1: Monitor level
Parameters
all-instance
: Specifies all nstances.
vpn-instance vpn-instance-name
: Specifies a VPN instance. A VPN instance name is a case sensitive
string of up to 31 characters and must not contain any space.
group-address
: Multicast group address, in the range of 224.0.1.0 to 239.255.255.255.
interface interface-type interface-number
: Displays the IGMP multicast group information about a
particular interface.
static
: Displays the information of statically joined IGMP multicast groups.
verbose
: Displays the detailed information of IGMP multicast groups.
Description
Use the
display igmp group
command to view IGMP multicast group information.
Note that:
z
If neither
all-instance
nor
vpn-instance
is specified, this command will display the information on
the public instance.
z
If you do not specify
group-address
, this command will display the IGMP information of all the
multicast groups.