Reference Guide

558 | Internet Group Management Protocol (IGMP)
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ip igmp snooping last-member-query-interval
c e s
The last member query interval is the “maximum response time” inserted into Group-Specific queries
sent in response to Group-Leave messages. This interval is also the interval between successive
Group-Specific Query messages. Use this command to change the last member query interval.
Syntax
ip igmp snooping last-member-query-interval milliseconds
To return to the default value, enter no ip igmp snooping last-member-query-interval.
Parameters
Defaults
1000 milliseconds
Command Modes
INTERFACE VLAN
Command
History
ip igmp snooping mrouter
c e s
Statically configure a VLAN member port as a multicast router interface.
Syntax
ip igmp snooping mrouter interface interface
To delete a specific multicast router interface, use the no igmp snooping mrouter interface
interface command.
Parameters
Defaults
Not configured
Command Modes
INTERFACE VLAN—(conf-if-vl-n)
Command
History
milliseconds
Enter the interval in milliseconds.
Default: 1000 milliseconds
Range: 100 to 65535
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
E-Series legacy command
interface
interface
Enter the following keywords and slot/port or number information:
• For an 100/1000 Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet
followed by the slot/port information.
• For a Port Channel interface, enter the keyword
port-channel followed by a
number:
C-Series and S-Series Range: 1-128
E-Series Range: 1 to 32 for EtherScale, 1 to 255 for TeraScale and 1 to 512 for
ExaScale.
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
E-Series legacy command