3com S7906E Guide De Référence

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the interface; if B has been configured on the interface before A is configured, the previously 
configured B will be removed.  
Related commands: display multicast ipv6 boundary
Examples 
# Configure VLAN-interface 100 to be the forwarding boundary of the IPv6 multicast group 
FF03::101/16.  
<Sysname> system-view 
[Sysname] interface vlan-interface 100 
[Sysname-Vlan-interface100] multicast ipv6 boundary ff03::101 16 
multicast ipv6 forwarding-table downstream-limit 
Syntax 
multicast ipv6 forwarding-table downstream-limit limit 
undo multicast ipv6 forwarding-table downstream-limit 
View 
System view 
Default Level 
2: System level 
Parameters 
limit: Maximum number of downstream nodes (namely the maximum number of outgoing interfaces) for 
a single entry in the IPv6 multicast forwarding table. The value ranges 0 to 128. 
Description 
Use the multicast ipv6 forwarding-table downstream-limit command to configure the maximum 
number of downstream nodes for a single entry in the IPv6 multicast forwarding table.  
Use the undo multicast ipv6 forwarding-table downstream-limit command to restore the system 
default.  
By default, the maximum number of downstream nodes for a single entry in the IPv6 multicast 
forwarding table is the maximum number allowed by the system, namely 128.  
Examples 
# Set the maximum number of downstream nodes for a single entry in the IPv6 multicast forwarding 
table to 120.  
<Sysname> system-view 
[Sysname] multicast ipv6 forwarding-table downstream-limit 120 
multicast ipv6 forwarding-table route-limit 
Syntax 
multicast ipv6 forwarding-table route-limit limit 
undo multicast ipv6 forwarding-table route-limit