H3C Technologies H3C S7500E Series Switches User Manual
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# On Switch C, configure VLAN-interface 103 and VLAN-interface 106 to be the boundary of
admin-scope zone 2.
<SwitchC> system-view
[SwitchC] interface vlan-interface 103
[SwitchC-Vlan-interface103] multicast boundary 239.0.0.0 8
[SwitchC-Vlan-interface103] quit
[SwitchC] interface vlan-interface 106
[SwitchC-Vlan-interface106] multicast boundary 239.0.0.0 8
[SwitchC-Vlan-interface106] quit
# On Switch D, configure VLAN-interface 107 to be the boundary of admin-scope zone 2.
<SwitchD> system-view
[SwitchD] interface vlan-interface 107
[SwitchD-Vlan-interface107] multicast boundary 239.0.0.0 8
[SwitchD-Vlan-interface107] quit
4) Configure C-BSRs and C-RPs
# On Switch B, configure the service scope of RP advertisements and configure VLAN-interface
101 as a C-BSR and C-RP of admin-scope zone 1.
[SwitchB] acl number 2001
[SwitchB-acl-basic-2001] rule permit source 239.0.0.0 0.255.255.255
[SwitchB-acl-basic-2001] quit
[SwitchB] pim
[SwitchB-pim] c-bsr group 239.0.0.0 8
[SwitchB-pim] c-bsr vlan-interface 101
[SwitchB-pim] c-rp vlan-interface 101 group-policy 2001
[SwitchB-pim] quit
# On Switch D, configure the service scope of RP advertisements and configure VLAN-interface
104 as a C-BSR and C-RP of admin-scope zone 2.
[SwitchD] acl number 2001
[SwitchD-acl-basic-2001] rule permit source 239.0.0.0 0.255.255.255
[SwitchD-acl-basic-2001] quit
[SwitchD] pim
[SwitchD-pim] c-bsr group 239.0.0.0 8
[SwitchD-pim] c-bsr vlan-interface 104
[SwitchD-pim] c-rp vlan-interface 104 group-policy 2001
[SwitchD-pim] quit
# On Switch F, configure VLAN-interface 109 as a C-BSR and C-RP in the global scope zone.
<SwitchF> system-view
[SwitchF] pim
[SwitchF-pim] c-bsr global
[SwitchF-pim] c-bsr vlan-interface 109
[SwitchF-pim] c-rp vlan-interface 109
[SwitchF-pim] quit
5) Verify
the
configuration
To view the BSR election information and the C-RP information on a switch, use the display
pim bsr-info command. For example:
# View the BSR information and the locally configured C-RP information on Switch B.
[SwitchB] display pim bsr-info
Elected BSR Address: 10.110.9.1