Chapter 26 IGMP and Multicasting Commands
Ethernet Switch CLI Reference Guide
112
26.3 Command Examples
This example configures IGMP on the Switch with the following settings:
• Sets the Switch to flood unknown multicast frames.
• Sets the Switch to non-querier mode.
ip igmp robustness-variable <2-255> Sets the IGMP robustness variable on the
Switch. This variable specifies how susceptible
the subnet is to lost packets.
C13
ip igmp query-interval Sets the IGMP query interval on the Switch.
This variable specifies the amount of time in
seconds between general query messages
sent by the router.
C13
ip igmp query-max-response-time <1-25> Sets the maximum time that the router waits for
a response to a general query message.
C13
ip igmp last-member-query-interval <1-
25>
Sets the amount of time in seconds that the
router waits for a response to a group specific
query message.
C13
no ip igmp Disables IP IGMP in this routing domain. C 13
show ip igmp group DIsplays the multicast groups learned by
IGMP.
E3
show ip igmp interface Displays the IGMP status information per
interface.
E3
show ip igmp multicast Displays the multicast traffic information. E 3
show ip igmp timer Displays the IGMP timer settings. E 3
show router igmp Displays global IGMP settings. E 3
Table 66 IPMC Command Summary
COMMAND DESCRIPTION M P
interface port-channel <port-list> Enters config-interface mode for the specified
port(s).
C13
ipmc egress-untag-vlan <vlan-id> Sets the Switch to remove the VLAN tag from
IP multicast packets belonging to the specified
VLAN before transmission on this port.
Enter a VLAN group ID in this field. Enter 0 to
set the Switch not to remove any VLAN tags
from the packets.
C13
no ipmc egress-untag-vlan Disables the ports from removing the VLAN
tags from outgoing IP multicast packets.
C13
Table 65 IGMP Command Summary (continued)
COMMAND DESCRIPTION M P