Cli: Configuring And Displaying Igmp - HP ProCurve Series 4100GL Management And Configuration Manual

Multimedia Traffic Control with IP Multicast (IGMP)

CLI: Configuring and Displaying IGMP

N o t e s
13-6
Whenever IGMP is enabled, the switch generates an Event Log message
indicating whether querier functionality is enabled.
IP multicast traffic groups are identified by IP addresses in the range of
224.0.0.0 to 239.255.255.255. Also, incoming IGMP packets intended for
reserved, or "well-known" multicast addresses automatically flood through all
ports (except the port on which the packets entered the switch). For more on
this topic, see "Excluding Well-Known or Reserved Multicast Addresses from
IP Multicast Filtering" on page 13-20.
For more information, refer to "How IGMP Operates" on page 13-11.

CLI: Configuring and Displaying IGMP

IGMP Commands Used in This Section
show ip igmp configuration
ip igmp
high-priority-forward
auto <[ethernet] <port-list>
blocked <[ethernet] <port-list>
forward <[ethernet] <port-list>
querier
show ip igmp
page 13-7
page 13-8
page 13-10
page 13-9
page 13-9
page 13-9
page 13-10
See "Internet Group Management Protocol (IGMP)
Status" on page B-19.