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FL SWITCH GHS CLI
2-76
PHOENIX CONTACT
8039_en_01
show igmpsnooping querier
Use this command to display IGMP Snooping Querier information. Configured information is
displayed whether or not IGMP Snooping Querier is enabled.
When the optional argument <
vlanid
> is not used, the command displays the following
information.
When you specify a value for <
vlanid
>, the following additional information appears.
When the optional argument
detail
is used, the command shows the global information
and the information for all Querier-enabled VLANs.
Format
show igmpsnooping querier [{detail | vlan <
vlanid
>}]
Mode
Privileged EXEC
Field
Description
Admin Mode
Indicates whether or not IGMP Snooping Querier is active on the switch.
Admin Version
The version of IGMP that will be used while sending out the queries.
Querier Address
The IP Address which will be used in the IPv4 header while sending out IGMP queries. It can be
configured using the appropriate command.
Query Interval
The amount of time in seconds that a Snooping Querier waits before sending out the periodic general
query.
Querier Timeout
The amount of time to wait in the Non-Querier operational state before moving to a Querier state.
Field
Description
VLAN Admin Mode
Indicates whether iGMP Snooping Querier is active on the VLAN.
VLAN Operational
State
Indicates whether IGMP Snooping Querier is in “Querier” or “Non-Querier” state. When the switch is in
Querier
state, it will send out periodic general queries. When in
Non-Querier
state, it will wait for
moving to Querier state and does not send out any queries.
VLAN Operational
Max Response
Time
Indicates the time to wait before removing a Leave from a host upon receiving a Leave request. This
value is calculated dynamically from the Queries received from the network. If the Snooping Switch is
in Querier state, then it is equal to the configured value.
Querier Election
Participation
Indicates whether the IGMP Snooping Querier participates in querier election if it discovers the
presence of a querier in the VLAN.
Querier VLAN
Address
The IP address will be used in the IPv4 header while sending out IGMP queries on this VLAN. It can be
configured using the appropriate command.
Operational
Version
The version of IPv4 will be used while sending out IGMP queries on this VLAN.
Last Querier
Address
Indicates the IP address of the most recent Querier from which a Query was received.
Last Querier
Version
Indicates the IGMP version of the most recent Querier from which a Query was received on this VLAN.
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