Panasonic ZEQUO 6400, Руководство по эксплуатации

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34. Internet Group Management Protocol (IGMP) Commands
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34.Internet Group Management Protocol
(IGMP) Commands
In multicast where data is simultaneously sent to multiple destinations,
destinations are managed in a unit called "group." Each group has its own
unique multicast IP address and multicast MAC address assigned. A client
that wants to join multicast can be a member of the group after sending a
notification that it joins a specific multicast group to neighbor routers.
IGMP is a protocol to maintain and manage multicast groups. It is used for
clients to join or leave a group or used to exchange group information
between routers.
Figure 34-1 IGMP overview
config igmp [ipif <ipif_name 12> | all] {version <value 1-3> | query_interval <sec 1-31744> |
max_response_time <sec 1-25> | robustness_variable <value 1-7> |
last_member_query_interval <value 1-25> | state [enable | disable]}
show igmp {ipif <ipif_name 12>}
show igmp group {group <group> | ipif <ipif_name 12>}
config igmp check_subscriber_source_network [ipif <ipif_name 12> | all] [enable | disable]
show igmp check_subscriber_source_network {ipif <ipif_name 12>}
create igmp static_group ipif <ipif_name 12> group <ipaddr>
delete igmp static_group ipif <ipif_name 12> [group <ipaddr> | all]
show igmp static_group {ipif <ipif_name 12>}