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To set the DSCP value for IGMP messages:
Step Command
Remarks
1.
Enter system view.
system-view
N/A
2.
Enter IGMP-snooping view.
igmp-snooping
N/A
3.
Set the DSCP value for
IGMP messages
dscp
dscp-value
By default, the DSCP value in
IGMP messages is 48.
Displaying and maintaining IGMP snooping
Task Command
Remarks
Display IGMP snooping
group information.
display igmp-snooping group
[ [
vlan
vlan-id
] [
slot
slot-number
] ] [
verbose
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display information about
the hosts tracked by IGMP
snooping.
display igmp-snooping host vlan
vlan-id
group
group-address
[
source
source-address
] [
slot
slot-number
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display static multicast
MAC address entries.
display mac-address
[
mac-address
[
vlan
vlan-id
] | [
multicast
] [
vlan
vlan-id
]
[
count
] ] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Display statistics for the
IGMP messages learned
through IGMP snooping.
display igmp-snooping statistics
[
|
{
begin
|
exclude
|
include
}
regular-expression
]
Available in any view.
Remove dynamic group
entries for IGMP snooping
groups.
reset
igmp-snooping group
{
group-address
|
all
} [
vlan
vlan-id
]
Available in user view.
This command works only on
an IGMP snooping-enabled
VLAN, but not in a VLAN with
IGMP enabled on its VLAN
interface.
This command cannot
remove the static group
entries of IGMP snooping
groups.
Clear statistics for the
IGMP messages learned
through IGMP snooping.
reset igmp-snooping statistics
Available in user view.
IGMP snooping configuration examples
This section describes details about IGMP snooping configuration Examples.
