ZyXEL Communications IES-1248-51A - Page 434

Chapter 58 IGMP Commands
IES-1248-51V User’s Guide
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multicast traffic in the subscriber VLANs and simplifies multicast group
management.
Table 162 Multicast VLAN Command Summary
COMMAND DESCRIPTION P
switch igmpsnoop mvlan set <vid>
<portlist>:<F<T|U>|X>
[<portlist>:<F<T|U>|X> ...] [name]
Creates a multicast VLAN and sets the allowed/
blocked port member(s). This command is
similar to the command to create a regular
VLAN. See Section 56.3.4 on page 413 for
examples and more information.
portlist: You can specify a single port (“1”),
all ports (“*”), a list of ports (“1,3,enet1”), you
can also include a range of ports
(“1,5,6~10,enet1,enet2”).
F<T|U>: Stands for a fixed registrar
administration control flag and registers a
<portlist> to the static VLAN table with
<vid>. For a fixed port, you also have to
specify <T|U>, the tag control flag.
T: has the device add an IEEE 802.1Q tag to
frames going out through this port(s).
U: has the device send frames out through
this port(s) without an IEEE 802.1Q tag.
X: This is the registrar administration control
flag. It stands for forbidden and blocks a
<portlist> from joining the static VLAN table
with <vid>.
name: A name to identify the SVLAN entry.
H/H
switch igmpsnoop mvlan delete <vlan-
list>
Removes the specified multicast VLAN
configuration(s).
vlan-list: You can specify a single VLAN:
<1>, all VLAN: <*>, a list of VLAN: <1,3>,
you can also include a range of VLAN:
<1,5,6~10>.
H/H
switch igmpsnoop mvlan disable <vid> Deactivates the specified multicast VLAN. H/H
switch igmpsnoop mvlan enable <vid> Activates the specified multicast VLAN. H/H
switch igmpsnoop mvlan show <vlan-list> Displays the current multicast VLAN settings. H/H
switch igmpsnoop mvlan group set <vid>
<index> <start-mcast-ip> <end-mcast-
ip>
Creates a multicast VLAN group.
index: 1~16; a unique number for this setting.
start-mcast-ip: Start of the multicast IP
address range.
end-mcast-ip: End of the multicast IP address
range.
H/H
switch igmpsnoop mvlan group delete
<vid> <index>
Removes the specified multicast VLAN group
setting.
index: 1~16; a unique number for this setting.
H/H