3Com MSR 50 Series Configuration Manual page 1269

# Enable IPv6 multicast routing on Router A, enable IPv6 PIM-SM on each
interface, and enable MLDv1 on Ethernet 1/0, which connects Router A to N1.
<RouterA> system-view
[RouterA] multicast ipv6 routing-enable
[RouterA] interface ethernet 1/0
[RouterA-Ethernet1/0] mld enable
[RouterA-Ethernet1/0] pim ipv6 sm
[RouterA-Ethernet1/0] quit
[RouterA] interface serial 2/0
[RouterA-Serial2/0] pim ipv6 sm
[RouterA-Serial2/0] quit
[RouterA] interface pos 5/0
[RouterA-Pos5/0] pim ipv6 sm
[RouterA-Pos5/0] quit
The configuration on Router B and Router C is similar to that on Router A. The
configuration on Router D and Router E is also similar to that on Router A except
that it is not necessary to enable MLD on the corresponding interfaces on these
two routers.
3 Configure C-BSRs and C-RPs
# Configure the RP service range and the C-BSR and C-RP locations on Router E.
<RouterE> system-view
[RouterE] acl ipv6 number 2005
[RouterE-acl6-basic-2005] rule permit source ff0e::101 64
[RouterE-acl6-basic-2005] quit
[RouterE] pim ipv6
[RouterE-pim6] c-bsr 1003::2
[RouterE-pim6] c-rp 1003::2 group-policy 2005
[RouterE-pim6] quit
4 Verify the configuration
Carry out the display pim ipv6 interface command to view the IPv6 PIM
configuration and running status on each interface. For example:
# Verify the IPv6 PIM configuration information on Router A.
[RouterA] display pim ipv6 interface
Interface
Eth1/0
Ser2/0
Pos5/0
To view the BSR election information and the locally configured C-RP information
in effect on a router, use the display pim ipv6 bsr-info command. For example:
# View the BSR information and the locally configured C-RP information in effect
on Router A.
[RouterA] display pim ipv6 bsr-info
Elected BSR Address: 1003::2
Priority: 0
IPv6 PIM Configuration Examples
NbrCnt HelloInt DR-Pri
0 30
1 30
1 30
DR-Address
1 1001::1
(local)
1 1002::2
1 1003::2
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