Multicast Ipv6 Boundary - 3Com S7906E Command Reference Manual

Referenced route type
Route selection rule
Load splitting rule

multicast ipv6 boundary

Syntax
multicast ipv6 boundary ipv6-group-address prefix-length
undo multicast ipv6 boundary { ipv6-group-address prefix-length | all }
View
Interface view
Default Level
2: System level
Parameters
ipv6-group-address: IPv6 multicast group address, in the range of FFxy::/16, where x and y represent
any hexadecimal number from 0 through F.
prefix-length: Prefix length of an IPv6 multicast group address, in the range of 8 to 128.
all: Deletes all IPv6 multicast boundaries configured on the interface.
Description
Use the multicast ipv6 boundary command to configure an IPv6 multicast forwarding boundary.
Use the undo multicast ipv6 boundary command to delete the specified IPv6 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
Field Description
Type of the referenced route, which can be any of the
following:
igp: IPv6 unicast route (IGB).
egp: IPv6 unicast (EGP).
unicast (direct):
connected).
unicast: other IPv6 unicast route (such as IPv6
unicast static route).
mbgp: IPv6 MBGP route.
RPF route selection rule: An RPF route can be selected
by the priority of the routing protocol or by the longest
match of the destination address in the routing table.
Load sharing rule
1-7
IPv6 unicast route (directly