Step 4 Enable PIM silent on SwitchA.
[SwitchA] interface vlanif 101
[SwitchA-Vlanif101] pim silent
Step 5 Configure the RP.
NOTE
The RP can be configured in two modes: the static RP and the dynamic RP. The static RP can be configured
together with the dynamic RP. You can also configure only the static RP or the dynamic RP. When the
static RP and the dynamic RP are configured simultaneously, you can change the parameter values to
specify which RP is preferred.
This example shows how to configure the static RP and the dynamic RP and to specify the
dynamic RP as the preferred RP and the static RP as the standby RP.
# Configure the dynamic RP on one or more Switches in the PIM-SM domain. In this example,
set the service range of the RP and specify the locations of the C-BSR and the C-RP on
SwitchE.
[SwitchE] acl number 2008
[SwitchE-acl-basic-2008] rule permit source 225.1.1.0 0.0.0.255
[SwitchE-acl-basic-2008] quit
[SwitchE] pim
[SwitchE-pim] c-bsr vlanif 100
[SwitchE-pim] c-rp vlanif 100 group-policy 2008 priority 0
# Configure static RPs on all Switches. The configurations of SwitchB, SwitchC, SwitchD, and
SwitchE are similar to configuration on SwitchA, and are not provided here.
NOTE
If you enter preferred to the right of static-rp X.X.X.X, the static RP is selected as the RP in the PIM-SM
domain.
[SwitchA] pim
[SwitchA-pim] static-rp 192.168.2.2
Step 6 Configure the BSR boundary on the interface connecting SwitchD to the Internet.
[SwitchD] interface vlanif 104
[SwitchD-Vlanif104] pim bsr-boundary
[SwitchD-Vlanif104] quit
Step 7 Configure the range of SSM group addresses.
# Set the range of SSM group addresses to 232.1.1.0/24 on all Switches. The configurations of
SwitchB, SwitchC, SwitchD, and SwitchE are the same as the configuration of SwitchA, and
are not provided here.
[SwitchA] acl number 2000
[SwitchA-acl-basic-2000] rule permit source 232.1.1.0 0.0.0.255
[SwitchA-acl-basic-2000] quit
[SwitchA] pim
[SwitchA-pim] ssm-policy 2000
Step 8 Verify the configuration.
# Run the display pim interface command. You can view the configuration and running status
of PIM on the interface. For example, the PIM information displayed on SwitchC is as follows:
<SwitchC> display pim interface
VPN-Instance: public net
Interface State NbrCnt HelloInt DR-Pri DR-Address
Vlanif102 up 0 30 1 10.110.2.2 (local)
Vlanif400 up 1 30 1 192.168.3.1
Quidway S7700 Smart Routing Switch
Configuration Guide - Multicast 6 PIM-SM (IPv4) Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
199
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