User Manual
UMN:CLI
V8102
503
10.2.5
Displaying IGMP Snooping Information
To display a current IGMP snooping configuration, use the following command.
Command
Mode
Description
show ip igmp snooping
[
vlan
VLANS
]
Enable
Global
Shows a current IGMP snooping configuration.
VLAN: VLAN ID (1-4094)
show ip igmp snooping info
[
vlan
VLANS
]
To display the IGMP snooping table, use the following command.
Command
Mode
Description
show ip igmp snooping groups
[
A.B.C.D
|
mac-based
]
Enable
Global
Shows the IGMP snooping table globally.
mac-based: lists groups on a MAC address basis.
show ip igmp snooping groups
port
{
PORTS
|
cpu
} [
mac-based
]
Shows the IGMP snooping table per port.
PORTS: port number (1/1, 1/2, 2/1, …)
show ip igmp snooping groups
vlan
VLANS
[
mac-based
]
Shows the IGMP snooping table per VLAN.
VLANS: VLAN ID (1-4094)
show ip igmp snooping groups
summary
[
port
PORTS
|
vlan
VLANS
]
Show the summary of IGMP snooping group member-
ship information per port or VLAN ID
To display the IGMP snooping membership table, use the following command.
Command
Mode
Description
show ip igmp snooping table
vlan
VLANS
Enable
Global
Shows the IGMP snooping membership table of specif-
ic VLAN ID.
show ip igmp snooping table
port
PORTS
Shows the IGMP snooping membership table of a port
number.
show ip igmp snooping table
group A.B.C.D
Shows the IGMP snooping membership table of specif-
ic multicast group address.
show ip igmp snooping table
reporter A.B.C.D
Shows the IGMP snooping membership table of specif-
ic reporter
’s IP address.
To display the collected IGMP snooping statistics, use the following command.
Command
Mode
Description
show ip igmp snooping stats
port
{
PORTS
|
cpu
}
Enable
Global
Shows the collected IGMP snooping statistics.
PORTS: port number (1/1, 1/2, 2/1, …)
To clear the collected IGMP snooping statistics, use the following command.
Command
Mode
Description
clear ip igmp snooping stats
port
[
PORTS
|
cpu
]
Enable
Global
Clears the collected IGMP snooping statistics
PORTS: port number (1/1, 1/2, 2/1, …)
