H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Multicast
H3C S7500 Series Ethernet Switches
Chapter 2 IGMP Snooping Configuration
Commands
2-13
Caution:
z A multicast VLAN cannot be configured as a multicast sub-VLAN.
z A multicast sub-VLAN cannot be configured as a multicast VLAN.
z A multicast sub-VLAN cannot be configured as the sub-VLAN of other multicast
VLANs.
z One multicast sub-VLAN is corresponding to only one multicast VLAN.
z If multicast routing is enabled on a VLAN interface, the corresponding VLAN cannot
be configured as a multicast VLAN.
z Every ethernet switch supports up to 5 multicast VLANs,
Examples
# Configure VLAN 2 as a multicast VLAN.
<H3C> system-view
Enter system view, return to user view with Ctrl+Z
[H3C] igmp-snooping enable
[H3C] vlan 2
[H3C-vlan2] multicast-vlan enable
2.1.14 multicast-vlan subvlan
Syntax
multicast-vlan vlan-id subvlan vlan-list
undo multicast-vlan vlan-id subvlan vlan-list
View
System view
Parameters
vlan-id: ID of the specified VLAN.
vlan-list: Multiple VLANs in the form of vlan-list = { vlan-id [ to vlan-id ] } & < 1-10 >. The
vlan-id argument is the ID of a VLAN, in the range of 1 to 4,094. &<1-10> means that
you can provide the argument repeatedly for up to ten times.
Description
Use the multicast-vlan subvlan command to configure one or multiple VLANs as the
sub-VLAN(s) of the multicast VLAN.
Use the undo multicast-vlan subvlan command to cancel the sub-VLANs of the
multicast VLAN.