3com S7906E 설치 설명서

 

1-7 

group view 

port-group manual port-group-name 

Use either command. 

Configure the port(s) as 
port(s) of the IPv6 muticast 
VLAN 

port multicast-vlan ipv6 vlan-id 

Required 

By default, a user port 
does not belong to any 
IPv6 multicast VLAN.  

 

z 

You cannot configure IPv6 multicast VLAN on a device with multicast routing enabled.  

z 

The VLAN to be configured as an IPv6 multicast VLAN must exist.  

z 

A port can belong to only one IPv6 multicast VLAN. 

 

You can configure the maximum number of entries in the MLD Snooping forwarding table for IPv6 

multicast VLANs. When the number of forwarding entries maintained for the IPv6 multicast VLANs 

reaches the threshold, the device creates no more forwarding entries until some entries time out or get 

manually removed.  

Follow these steps to configure the maximum number of entries in the forwarding table 

Enter system view 

system-view 

— 

Configure the maximum 
number of forwarding entries in 
IPv6 multicast VLANs 

multicast-vlan ipv6 
entry-limit limit 

Required 

512 by default.  

 

If the number of existing entries in the MLD Snooping forwarding table for the IPv6 multicast VLANs is 

larger than the limit when you configure it, the system informs you to remove excessive entries. In this 

case, the system does not automatically remove any existing entries or create new entries.