Switching Commands
123
ProSAFE M7100 Managed Switches
no set igmp querier election participate
Use this command to set the Snooping Querier not to participate in querier election but go into
non-querier mode as soon as it discov
ers the presence of another querier in the same VLAN.
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 c
ommand displays the following
information.
When you specify a value for <vlanid>, the following additional inf
ormation appears.
Format no set igmp querier election participate
Mode VLAN Config
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 c
onfigur
ed using the appropriate command.
Query Interval The amount of time in seconds that a Snooping Querier waits before sending out the periodic
general quer
y.
Querier Timeout The amount of time to wait in the Non-Querier operational state before moving to a Querier
st
ate.
Field Description
VLAN Admin
Mode
Indicates whether iGMP Snooping Querier is active on the VLAN.
VLAN Operational
S
t
ate
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
M
ax R
esponse
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
P
ar
ticipation
Indicates whether the IGMP Snooping Querier participates in querier election if it discovers
the presence of a querier in the VLAN.
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