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 port aging timer expires.
If IPv6 multicast group memberships change frequently, set a relatively small value for the dynamic member port aging timer.
Configuring aging timers for dynamic ports globally
Follow these steps to configure aging timers for dynamic ports globally:
To do... | Use the command... | Remarks |
|---|---|---|
Enter system view | system-view | — |
Enter MLD snooping view | mld-snooping | — |
Configure dynamic router port aging time | router-aging-time interval | Optional 260 seconds by default |
Configure dynamic member port aging time | host-aging-time interval | Optional 260 seconds by default |
Configuring aging timers for dynamic ports in a VLAN
Follow these steps to configure aging timers for dynamic ports in a VLAN:
To do... | Use the command... | Remarks |
|---|---|---|
Enter system view | system-view | — |
Enter VLAN view | vlan vlan-id | — |
Configure dynamic router port aging time | mld-snooping router-aging-time interval | Optional 260 seconds by default |
Configure dynamic member port aging time | mld-snooping host-aging-time interval | Optional 260 seconds by default |