Configuring PIM-SM 145
[SW7750-pim]interface vlan-interface 11
[SW7750-vlan-interface11]pim sm
[SW7750-vlan-interface11]quit
[SW7750]vlan 12
[SW7750-vlan12]port Ethernet 1/0/6 to Ethernet 1/0/7
[SW7750-vlan12]quit
[SW7750]pim
[SW7750-pim]interface vlan-interface 12
[SW7750-vlan-interface12]pim sm
[SW7750-vlan-interface12]quit
Configure Switch B
1 Enable PIM-SM.
[SW7750]multicast routing-enable
[SW7750]vlan 10
[SW7750-vlan10]port Ethernet 1/0/2 to Ethernet 1/0/3
[SW7750-vlan10]quit
[SW7750]pim
[SW7750-pim]interface vlan-interface 10
[SW7750-vlan-interface10]pim sm
[SW7750-vlan-interface10]quit
[SW7750]vlan 11
[SW7750-vlan11]port Ethernet 1/0/4 to Ethernet 1/0/5
[SW7750-vlan11]quit
[SW7750]pim
[SW7750-pim]interface vlan-interface 11
[SW7750-vlan-interface11]pim sm
[SW7750-vlan-interface11]quit
[SW7750]vlan 12
[SW7750-vlan12]port Ethernet 1/0/6 to Ethernet 1/0/7
[SW7750-vlan12]quit
[SW7750]pim
[SW7750-pim]interface vlan-interface 12
[SW7750-vlan-interface12]pim sm
[SW7750-vlan-interface12]quit
2 Configure the C-BSR.
[SW7750]pim
[SW7750-pim]c-bsr vlan-interface 10 30 2
3 Configure the C-RP.
[SW7750]acl number 2005
[SW7750-acl-basic-2005]rule permit source 225.0.0.0 0.255.255.255
[SW7750]pim
[SW7750-pim]c-rp vlan-interface 10 group-list 5
4 Configure PIM domain border.
[SW7750]interface vlan-interface 12
[SW7750-vlan-interface12]pim bsr-boundary
After VLAN-interface 12 is configured as BSR, the LS_D will be excluded from the
local PIM domain and cannot receive the BSR information transmitted from LS_B
anymore.