Displaying And Maintaining Igmp - HP A5500 SI Switch Series Configuration Manual

CAUTION:
On a multi-access network with more than one IGMP proxy device, do not enable multicast forwarding
on any other non-querier downstream interface after one of the downstream interfaces of these IGMP
proxy devices has been elected as the querier. Otherwise, duplicate multicast flows might be received
on the multi-access network.

Displaying and maintaining IGMP

To do...
Display IGMP group information
Display the Layer 2 port information
of IGMP groups
Display IGMP configuration and
operation information
Display the information of IGMP
proxying groups
Display information in the IGMP
routing table
Display IGMP SSM mappings
Display the multicast group
information created from IGMPv1
and IGMPv2 reports based on the
configured IGMP SSM mappings
Remove all the dynamic IGMP group
entries of a specified IGMP group or
all IGMP groups
Use the command...
display igmp [ all-instance | vpn-instance vpn-
instance-name ] group [ group-address |
interface interface-type interface-number ] [
static | verbose ] [ | { begin | exclude | include
} regular-expression ]
display igmp group port-info [ vlan vlan-id ] [
chassis chassis-number slot slot-number ] [
verbose ] [ | { begin | exclude | include }
regular-expression ]
display igmp [ all-instance | vpn-instance vpn-
instance-name ] interface [ interface-type
interface-number ] [ verbose ] [ | { begin |
exclude | include } regular-expression ]
display igmp [ all-instance | vpn-instance vpn-
instance-name ] proxying group [ group-address
] [ verbose ] [ | { begin | exclude | include }
regular-expression ]
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
} ] * [ | { begin | exclude | include } regular-
expression ]
display igmp [ all-instance | vpn-instance vpn-
instance-name ] ssm-mapping group-address [ |
{ begin | exclude | include } regular-expression
]
display igmp [ all-instance | vpn-instance vpn-
instance-name ] ssm-mapping group [ group-
address | interface interface-type interface-
number ] [ verbose ] [ | { begin | exclude |
include } regular-expression ]
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 } ] ] } }
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