C
HAPTER
36
| Multicast Filtering Commands
IGMP Snooping
– 898 –
ip igmp snooping
vlan last-memb-
query-count
This command configures the number of IGMP proxy group-specific or
group-and-source-specific query messages that are sent out before the
system assumes there are no more local members. Use the no form to
restore the default.
SYNTAX
ip igmp snooping vlan vlan-id last-memb-query-count count
no ip igmp snooping vlan vlan-id last-memb-query-count
vlan-id - VLAN ID (Range: 1-4093)
count - The number of proxy group-specific or group-and-source-
specific query messages to issue before assuming that there are no
more group members. (Range: 1-255)
DEFAULT SETTING
2
COMMAND MODE
Global Configuration
COMMAND USAGE
This command will take effect only if IGMP snooping proxy reporting or
IGMP querier is enabled (page 889).
EXAMPLE
Console(config)#ip igmp snooping vlan 1 last-memb-query-count 7
Console(config)#
ip igmp snooping
vlan last-memb-
query-intvl
This command configures the last-member-query interval. Use the no form
to restore the default.
SYNTAX
ip igmp snooping vlan vlan-id last-memb-query-intvl interval
no ip igmp snooping vlan vlan-id last-memb-query-intvl
vlan-id - VLAN ID (Range: 1-4093)
interval - The interval to wait for a response to a group-specific or
group-and-source-specific query message. (Range: 1-31744 tenths
of a second)
DEFAULT SETTING
10 (1 second)
COMMAND MODE
Global Configuration
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