Configuration Procedure - HP FlexFabric 5950 series Configuration Manual

To make sure Switch A forwards IPv6 PIM protocol packets and IPv6 multicast data packets only to
routers that are connected to receivers, perform the following tasks:
•
On Switch A, configure MLD snooping and IPv6 PIM snooping.
•
On all IPv6 PIM routers connected to Switch A, set the maximum size of a join or prune
message to 1400 bytes, which is less than the path MTU.
Figure 96 Network diagram
Source 1
1::100/64
Source 2
2::100/64

Configuration procedure

1. Assign an IPv6 address and prefix length to each interface, as shown in
shown.)
2. Configure OSPFv3 on the routers. (Details not shown.)
3. Configure Router A:
# Enable IPv6 multicast routing.
<RouterA> system-view
[RouterA] ipv6 multicast routing
[RouterA-mrib6] quit
# Enable IPv6 PIM-SM on each interface.
[RouterA] interface hundredgige 1/0/1
[RouterA-HundredGigE1/0/1] ipv6 pim sm
[RouterA-HundredGigE1/0/1] quit
[RouterA] interface hundredgige 1/0/2
[RouterA-HundredGigE1/0/2] ipv6 pim sm
[RouterA-HundredGigE1/0/2] quit
# Set the maximum size of a join or prune message to 1400 bytes.
[RouterA] ipv6 pim
[RouterA-pim6] jp-pkt-size 1400
# Configure HundredGigE 1/0/2 as a C-BSR and a C-RP.
[RouterA-pim6] c-bsr 1001::1
[RouterA-pim6] c-rp 1001::1
[RouterA-pim6] quit
4. Configure Router B:
# Enable IPv6 multicast routing.
Router A
HGE1/0/1 HGE1/0/2
1::1/64 1001::1/64
Switch A
HGE1/0/1
HGE1/0/2
HGE1/0/1 HGE1/0/2
2::1/64 1001::2/64
Router B
Router C
HGE1/0/2 HGE1/0/1
1001::3/64 3::1/64
HGE1/0/3
HGE1/0/4
HGE1/0/2 HGE1/0/1
1001::4/64 4::1/64
Router D
331
Receiver 1
3::100/64
Receiver 2
4::100/64
Figure 96. (Details not