# Run the display pim ipv6 interface command to check the PIM configuration and the running
information on each interface. Take the RP information on SwitchB as an example.
<SwitchB> display pim ipv6 interface
VPN-Instance: public net
Interface State NbrCnt HelloInt DR-Pri DR-Address
Vlanif200 up 1 30 1 FE80::A01:10E:1 (local)
Vlanif201 up 0 30 1 FE80::200:AFF:FE01:10E
(local)
Vlanif203 up 1 30 1 FE80::9D62:0:FDC5:2
Step 7 Verify the configuration.
# The multicast source S 2001::5 simultaneously sends packets to group FF3E::1 (in the SSM
group address range) and FF0E::1 (not in the SSM group address range). Host A and Host C
need to receive information from group FF0E::1. Host B needs to receive information sent from
S 2001::5 to group FF3E::1.
<SwitchA> display pim ipv6 routing-table
VPN-Instance: public net
Total 0 (*, G) entry; 2 (S, G) entries
(2001::5, FF0E::1)
RP: 2004::2
Protocol: pim-sm, Flag: SPT LOC ACT
UpTime: 00:02:15
Upstream interface: Vlanif100
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 3
1: Register
Protocol: pim-sm, UpTime: 00:02:15, Expires: -
2: Vlanif101
Protocol: pim-sm, UpTime: 00:02:15, Expires: 00:03:15
3: Vlanif102
Protocol: pim-sm, UpTime: 00:02:15, Expires: 00:03:15
(2001::5, FF3E::1)
Protocol: pim-ssm, Flag: LOC SG_RCVR
UpTime: 00:00:11
Upstream interface: Vlanif100
Upstream neighbor: NULL
RPF prime neighbor: NULL
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlanif101
Protocol: pim-ssm, UpTime: 00:00:11, Expires: 00:03:19
<SwitchB> display pim ipv6 routing-table
VPN-Instance: public net
Total 1 (*, G) entry; 2 (S, G) entries
(*, FF0E::1)
RP: 2004::2
Protocol: pim-sm, Flag: WC
UpTime: 00:14:44
Upstream interface: Vlanif202
Upstream neighbor: FE80::9D62:0:FDC5:2
RPF prime neighbor: FE80::9D62:0:FDC5:2
Downstream interface(s) information:
Total number of downstreams: 1
1: Vlanif201
Protocol: mld, UpTime: 00:14:44, Expires: -
(2001::5, FF0E::1)
RP: 2004::2
Protocol: pim-sm, Flag: SPT ACT
UpTime: 00:2:42
Upstream interface: Vlanif200
Upstream neighbor: FE80::A01:10C:1
RPF prime neighbor: FE80::A01:10C:1
Downstream interface(s) information:
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 13 PIM-SM (IPv6) Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
499
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