Ip Multicast Commands - Allied Telesis AT-9108 Manual

IP Multicast Commands

IP Multicast Commands
Command
clear igmp snooping {vlan <name>}
clear ipmc cache {<group> {<src_ipaddress>
<mask>}}
config igmp <query_interval>
<query_response_interval>
<last_member_query_interval>
config igmp snooping <router_timeout>
<host_timeout>
disable igmp {vlan <name>}
disable igmp snooping
disable ipmcforwarding {vlan <name> | all}
enable igmp {vlan <name> | all}
enable igmp snooping {vlan <name> | all}
show ipmc cache {<group> {<src_ipaddress>
<mask>}} | all}
disable ipmcforwarding {vlan <name>}
show igmp snooping {<vlan <name>}
show ipmc cache {detail} {<group>
{<src_ipaddress> <mask>}}
26
Description
Removes one or all IGMP snooping entries.
Resets the IP multicast cache table. If no options are specified, all IP
multicast cache entries are flushed.
Configures the IGMP timers. Timers are based on RFC2236. Specify
the following:
query_interval — The amount of time, in seconds, the
system waits between sending out General Queries. The range
is 1 to 2,147,483,647 seconds (68 years). The default setting is
125 seconds.
query_response_interval — The maximum response
time inserted into the periodic General Queries. The range is 1
to 25 seconds. The default setting is 10 seconds.
last_member_query_interval — The maximum
response time inserted into a Group-Specific Query sent in
response to a Leave group message. The range is 1 to 25
seconds. The default setting is 1 second.
Configures the IGMP snooping timers. Timers should be set to
approximately 2.5 times the router query interval in use on the
network. Specify the following:
router_timeout — The interval, in seconds, between the
last time the router was discovered and the current time. The
range is 10 to 2,147,483,647 seconds (68 years). The default
setting is 260 seconds.
host_timeout — The interval, in seconds, between the last
IGMP group report message from the host and the current
time. The range is 10 to 2,147,483,647 seconds (68 years). The
default setting is 260 seconds.
Disables the router-side IGMP processing on a router interface. No
IGMP query is generated, but the switch continues to respond to
IGMP queries received from other devices. If no VLAN is specified,
IGMP is disabled on all router interfaces.
Disables IGMP snooping. IGMP snooping can be disabled only if IP
multicast routing is not being used. Disabling IGMP snooping allows
all IGMP and IP multicast traffic to flood within a given VLAN.
Disables IP multicast forwarding.
Enables IGMP on a router interface. The default setting is enabled.
Enables IGMP snooping. The default setting is disabled.
Displays the IP multicast forwarding cache.
Disables IP multicast forwarding.
Displays IGMP snooping registration information, and a summary of
all IGMP timers and states.
Displays the IP multicast forwarding cache.