User guide

IGMP snooping IGMP Snooping command reference
iMG/RG Software Reference Manual (IGMP)
3-24
3.1.5.1.12 BRIDGE SET IGMPSNOOP MCASTROUTERTIMEOUT
Syntax
BRIDGE SET IGMPSNOOP MCASTROUTERTIMEOUT < mcastroutertimeout >
Description This command sets the value for the multicast router time out interval which is the time
a dynamic multicast router interface remains an upstream interface after receiving an
IGMP Query with a non-zero source IP address. If an IGMP Query with a non-zero
source IP address is not received on the dynamic multicast router interface during this
time interval, the dynamic multicast router interface is reverted back to a downstream
interface.
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example --> bridge set igmpsnoop mcastroutertimeout 500
See also BRIDGE LIST IGMPSNOOP
3.1.5.1.13 BRIDGE SET IGMPSNOOP MODE
Syntax BRIDGE SET IGMPSNOOP MODE { Proxy | Snooponly }
Description This command specifies the mode of operation for the IGMP process.
Options The following table gives the range of values for each option that can be specified with
this command and a default value (if applicable).
Example --> bridge set igmpsnoop mode proxy
See also BRIDGE SHOW
Option Description Default value
mcastroutertimeout The aging time for multicast interfaces in seconds.
Valid range is 1 to 65535
400
Option Description Default value
Proxy |
Snooponly
When in snooponly mode, the IGMP process samples
IGMP packets without interference, using the data to
trunk multicast streams.
When in proxy mode, the IGMP process intercepts all
IGMP packets and re-sources and times the reports
and queries base on IGMP configuration.
Snooponly