4
Command Line Interface
Example
The following shows the multicast entries learned through IGMP snooping for
VLAN 1:
Console#show mac-address-table multicast vlan 1 igmp-snooping
VLAN M'cast IP addr. Member ports Type
---- --------------- ------------ -------
1
224.1.2.3
Console#
IGMP Query Commands (Layer 2)
Command
ip igmp snooping querier
ip igmp snooping
query-count
ip igmp snooping
query-interval
ip igmp snooping
query-max-response-time
ip igmp snooping
router-port-expire-time
ip igmp snooping querier
Use this command to enable the switch as an IGMP querier. Use the no form to
disable it.
Syntax
[no] ip igmp snooping querier
Default Setting
Enabled
Command Mode
Global Configuration
4-228
Eth1/11
IGMP
Table 4-71. IGMP Query Commands (Layer 2)
Function
Allows this device to act as the querier for IGMP snooping GC
Configures the query count
Configures the query interval
Configures the report delay
Configures the query timeout
Mode
Page
4-228
GC
4-229
GC
4-230
GC
4-230
GC
4-231