Examples
# Set the global aging timer for dynamic router ports to 100 seconds.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] router-aging-time 100
Related commands
mld-snooping router-aging-time
source-deny (MLD-snooping view)
Use source-deny to enable IPv6 multicast source port filtering on ports to discard all the received IPv6
multicast data packets.
Use undo source-deny to disable IPv6 multicast source port filtering on ports.
Syntax
source-deny port interface-list
undo source-deny port interface-list
Default
IPv6 multicast source port filtering is disabled, and the ports can connect to both IPv6 multicast sources
and IPv6 multicast receivers.
Views
MLD-snooping view
Predefined user roles
network-admin
Parameters
port interface-list: Specifies a space-separated list of port items. Each item specifies a port by its port type
and number or a range of ports in the form of start-interface-type interface-number to end-interface-type
interface-number.
Usage guidelines
This command and the mld-snooping source-deny command have the same function but different
effective ranges:
• The source-deny command in MLD-snooping view takes effect on the specified ports.
• The mld-snooping source-deny command takes effect on the current port.
For a port, the mld-snooping source-deny command and the source-deny command in MLD-snooping
view have the same priority, and the most recent configuration takes effect.
Examples
# Enable source port filtering for IPv6 multicast data on ports Ten-GigabitEthernet 1/0/1 through
Ten-GigabitEthernet 1/0/4.
<Sysname> system-view
[Sysname] mld-snooping
[Sysname-mld-snooping] source-deny port ten-gigabitethernet 1/0/1 to ten-gigabitethernet
1/0/4
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