ZyXEL Communications MSC1024G Series User Manual page 670

Chapter 30 multicast Commands
Table 323 multicast Commands (continued)
COMMAND
igmp
igmpcount
670
show <vid> <group-
mac-addr>
disable
enable proxy|snooping
[v2|v3]
fastleave enable
disable
timer <timer>
mode <aggressive|nor
mal>
qryvid delete
set <vid>
show
show
disable <slot-port>
DESCRIPTION
Displays the settings of a static
multicast MAC address.
Turns off IGMP proxy or snooping.
Turns on IGMP proxy or snooping
using the specified version.
Enables IGMP fast leave to allow the
system to remove a port from a
multicast group once a leave
message is received and the fast
leave timer expires. In IPTV
application, this feature allows users
to quickly switch between video
channels.
Disables IGMP fast leave.
Specifies the time the device has to
leave a multicast group.
timer: The time duration (0~256
seconds)
Sets the way how this Device
handles IGMP join/leave reports sent
from subscribers to uplink devices
when it cannot find a "query port". A
query port is the port the Device uses
for IGMP queries' receiving and
IGMP reports' forwarding from/to its
uplink router.
The device drops those IGMP reports
in the normal mode while it floods
those reports to all uplink ports in the
aggressive mode.
Note: Use the aggressive
mode when you bridge
the Device with others
in an RSTP ring
Removes a VLAN ID in the IGMP
proxy query VLAN table.
Use these qryvid commands only
when IGMP proxy is enabled. (You
can use the multicast igmp
qryvid enable proxy command
to turn IGMP proxy on.)
Adds a static VLAN ID in the IGMP
proxy query VLAN table.
Displays the VLAN IDs in the IGMP
proxy query VLAN table.
Displays the IGMP mode (proxy,
snooping or disabled) and version (v2
or v3).
Turns off the IGMP count limit for a
DSL port(s).
MSC1000G/1024G/1224G Series User's Guide
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