Command Manual – Multicast
H3C S7500E Series Ethernet Switches
Chapter 1 IGMP Snooping Configuration Commands
1-29
Use the
undo router-aging-time
command to restore the default setting.
By default, the aging time of router ports is 105 seconds.
This command works only on IGMP Snooping–enabled VLANs, but not on VLANs with
IGMP enabled on the corresponding VLAN interfaces.
Related commands:
igmp-snooping router-aging-time
.
Examples
# Set the aging time of router ports globally to 100 seconds.
<Sysname> system-view
[Sysname] igmp-snooping
[Sysname-igmp-snooping] router-aging-time 100
1.1.34 source-deny
Syntax
source-deny
port
interface-list
undo source-deny
port
interface-list
View
IGMP-Snooping view
Parameters
interface-list
: Ethernet port list. You can specify multiple Ethernet ports or port ranges
by providing the this argument in the form of
interface-list
=
{
interface-type
interface-number
[
to
interface-type interface-number
] }, where
interface-type
is port
type and
interface-number
is port number.
Description
Use the
source-deny
command to enable multicast source port filtering so that all
multicast data packets are blocked.
Use the
undo source-deny
command to disable multicast source port filtering.
By default, multicast source port filtering is not enabled.
This command works on IGMP Snooping–enabled VLANs and VLANs with IGMP
enabled on the corresponding VLAN interfaces.
Examples
# Enable source port filtering for multicast data on interfaces Ethernet 2/0/1 through
Ethernet 2/0/5.
<Sysname> system-view
[Sysname] igmp-snooping
