H3C Technologies H3C S12500-X Series Switches - Manual (Page 141)

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Step Command Remarks
2. Enter IPv6 MRIB view.
ipv6 multicast routing
[ vpn-instance vpn-instance-name ] N/A
3. Configure the device to select
the RPF route based on the
longest prefix match.
longest-match
By default, the route with the
highest priority is selected as the
RPF route.
Configuring IPv6 multicast load splitting
By configuring per-source or per-source-and-group load splitting, you can optimize the traffic delivery
when multiple IPv6 multicast data streams are handled.
You do not need to enable IPv6 multicast routing before this configuration.
To configure IPv6 multicast load splitting:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter IPv6 MRIB view.
ipv6 multicast routing
[ vpn-instance vpn-instance-name ] N/A
3. Configure IPv6 multicast load
splitting.
load-splitting {source |
source-group } By default, IPv6 multicast load
splitting is disabled.
Configuring an IPv6 multicast forwarding boundary
Instead of traveling infinitely in a network, the IPv6 multicast data of each IPv6 multicast group travels
within a definite scope. 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 is not forwarded. If an interface is configured as a multicast boundary,
it can no longer forward IPv6 multicast packets (including those sent from the local device), nor receive
IPv6 multicast packets.
TIP:
You do not need to enable IPv6 multicast routing before this configuration.
To configure an IPv6 multicast forwarding boundary:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter interface view.
interface interface-type
interface-number
N/A
3. Configure an IPv6 multicast
forwarding boundary.
ipv6 multicast boundary
{ ipv6-group-address prefix-length
| scope { scope-id | admin-local |
global | organization-local |
site-local } }
By default, no forwarding
boundary is configured.