Multicast Ipv6 Forwarding-Table Downstream-Limit - H3C MSR 20-20 Command Reference Manual

Related command:
Example

multicast ipv6 forwarding-table downstream-limit

Syntax
View
Parameter
Description
Use the
undo multicast ipv6 boundary
multicast forwarding boundary or all IPv6 multicast forwarding boundaries.
By default, no multicast forwarding boundary is configured.
Note that:
A multicast forwarding boundary sets the boundary condition for the IPv6
■
multicast groups in the specified range. If the destination address of an IPv6
multicast packet matches the set boundary condition, the packet will not be
forwarded.
If an interface needs to act as a forwarding boundary for multiple IPv6
■
multicast groups, just carry out this command on the interface once for each
group.
Assume that Set A and Set B are both multicast forwarding boundary sets to be
■
configured, and that B is a subset of A. If A has been configured on an
interface, it is not allowed to configure B on the interface; if B has been
configured on the interface before A is configured, the previously configured B
will be removed.
display multicast ipv6 boundary.
# Configure Ethernet 1/0 to be the forwarding boundary of the IPv6 multicast
group FF03::101/16.
<Sysname> system-view
[Sysname] interface ethernet 1/0
[Sysname-Ethernet1/0] multicast ipv6 boundary FF03::101 16
multicast ipv6 forwarding-table downstream-limit limit
undo multicast ipv6 forwarding-table downstream-limit
System view
limit: Maximum number of downstream nodes (namely the maximum number of
outgoing interfaces) for a single route in the IPv6 multicast forwarding table. The
value ranges from 0 to 128.
Use the
multicast ipv6 forwarding-table downstream-limit
configure the maximum number of downstream nodes for a single route 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 route in the
IPv6 multicast forwarding table is 128.
command to delete a specified IPv6
1437
command to