HP 6125G Configuration Manual page 353

[SwitchA-Vlan-interface101] pim ipv6 sm
[SwitchA-Vlan-interface101] quit
[SwitchA] interface vlan-interface 102
[SwitchA-Vlan-interface102] pim ipv6 sm
[SwitchA-Vlan-interface102] quit
# Enable IPv6 multicast routing, MLD and IPv6 PIM-SM on Switch B and Switch C is similar to that
on Switch A in the same way. (Details not shown.)
# Enable IPv6 multicast routing and IPv6 PIM-SM on Switch D and Switch E in the same way.
(Details not shown.)
Configure the IPv6 SSM group range:
4.
# Configure the IPv6 SSM group range to be FF3E::/64 on Switch A.
[SwitchA] acl ipv6 number 2000
[SwitchA-acl6-basic-2000] rule permit source ff3e:: 64
[SwitchA-acl6-basic-2000] quit
[SwitchA] pim ipv6
[SwitchA-pim6] ssm-policy 2000
[SwitchA-pim6] quit
# Configure the IPv6 SSM group range on Switch B, Switch C, Switch D, and Switch E in the same
way. (Details not shown.)
Verifying the configuration
# Display IPv6 PIM information on Switch A.
[SwitchA] display pim ipv6 interface
Interface
Vlan100
Vlan101
Vlan102
Assume that Host A needs to receive the information a specific IPv6 multicast source S 4001::100/64
sends to IPv6 multicast group G FF3E::101. Switch A builds an SPT toward the IPv6 multicast source.
Switches on the SPT path (Switch A and Switch D) have generated an (S, G) entry, but Switch E, which
is not on the SPT path, does not have IPv6 multicast routing entries. You can use the display pim ipv6
routing-table command to view the IPv6 PIM routing table information on each switch. For example:
# Display IPv6 PIM multicast routing table information on Switch A.
[SwitchA] display pim ipv6 routing-table
Total 0 (*, G) entry; 1 (S, G) entry
(4001::100, FF3E::101)
Protocol: pim-ssm, Flag:
UpTime: 00:00:11
Upstream interface: Vlan-interface101
Upstream neighbor: 1002::2
RPF prime neighbor: 1002::2
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlan-interface100
NbrCnt HelloInt
0 30
1 30
1 30
Protocol: mld, UpTime: 00:00:11, Expires: 00:03:25
DR-Pri DR-Address
1 1001::1
(local)
1 1002::2
1 1003::2
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