H3C S3610-28P Operation Manual page 722

Operation Manual – Multicast Protocol
H3C S3610&S5510 Series Ethernet Switches
Configure the corresponding port groups
Before configuring MLD Snooping port functions, prepare the following data:
Aging time of router ports
Aging timer of member ports
IPv6 multicast group and IPv6 multicast source addresses
3.4.2 Configuring Aging Timers for Dynamic Ports
If the switch receives no MLD general queries or IPv6 PIM hello messages on a
dynamic router port, the switch removes the port from the router port list when the aging
timer of the port expires.
If the switch receives no MLD reports for an IPv6 multicast group on a dynamic member
port, the switch removes the port from the outgoing port list of the forwarding table entry
for that IPv6 multicast group when the aging timer of the port for that group expires.
If IPv6 multicast group memberships change frequently, you can set a relatively small
value for the member port aging timer, and vice versa.
I. Configuring aging timers for dynamic ports globally
Follow these steps to configure aging timers for dynamic ports globally:
Enter system view
Enter MLD Snooping view
Configure router port
aging time
Configure member port
aging time
II. Configuring aging timers for dynamic ports in a VLAN
Follow these steps to configure aging timers for dynamic ports in a VLAN:
Enter system view
Enter VLAN view
Configure router port
aging time
Configure member port
aging time
To do...
system-view
mld-snooping
router-aging-time
interval
host-aging-time interval
To do...
system-view
vlan vlan-id
mld-snooping
router-aging-time interval
mld-snooping
host-aging-time interval
Chapter 3 MLD Snooping Configuration
Use the command...
Use the command...
3-9
Remarks
—
—
Optional
260 seconds by default
Optional
260 seconds by default
Remarks
—
—
Optional
260 seconds by default
Optional
260 seconds by default