H3C Technologies H3C S7500E Series Switches - Manual (Page 129)

5-22
To do... Use the command...
Display the information of IGMP
proxying groups
display igmp [ all-instance | vpn-instance
vpn-instance-name ] proxying group
[ group-address ] [ verbose ]
Available in any
view
Display information in the IGMP
routing table
display igmp [ all-instance | vpn-instance
vpn-instance-name ] routing-table
[ source-address [ mask { mask |
mask-length } ] | group-address [ mask
{ mask | mask-length } ] | flags { act | suc } ] *
Available in any
view
Display IGMP SSM mappings
display igmp [ all-instance | vpn-instance
vpn-instance-name ] ssm-mapping
group-address
Available in any
view
Display the multicast group
information created from IGMPv1
and IGMPv2 reports based on the
configured IGMP SSM mappings
display igmp [ all-instance | vpn-instance
vpn-instance-name ] ssm-mapping group
[ group-address | interface interface-type
interface-number ] [ verbose ]
Available in any
view
Remove all the dynamic IGMP
group entries of a specified IGMP
group or all IGMP groups
reset igmp [ all-instance | vpn-instance
vpn-instance-name ] group { all | interface
interface-type interface-number { all |
group-address [ mask { mask |
mask-length } ] [ source-address [ mask
{ mask | mask-length } ] ] } }
Available in
user view
Remove all the dynamic Layer 2
port entries of a specified IGMP
group or all IGMP groups
reset igmp group port-info { all |
group-address } [ vlan vlan-id ]
Available in
user view
Clear IGMP SSM mappings
reset igmp [ all-instance | vpn-instance
vpn-instance-name ] ssm-mapping group
{ all | interface interface-type
interface-number { all | group-address [ mask
{ mask | mask-length } ] [ source-address
[ mask { mask | mask-length } ] ] } }
Available in
user view
z The reset igmp group command cannot clear the IGMP multicast group information of
static joins.
z The reset igmp group port-info command cannot clear Layer 2 port information about
IGMP multicast groups of static joins.