3Com Switch 7750 SeriesCommand Reference Guide – Multicast Chapter 5 PIM Configuration Commands5-16[3Com] multicast routing-enable[3Com] interface Vlan-interface 10[3Com-Vlan-interface10] pim timer hello 405.1.17 register-policySyntaxregister-policy acl-numberundo register-policyViewPIM viewParameteracl-number: Number of IP advanced ACL, defining the rule of filtering the source andgroup addresses. The value ranges from 3000 to 3999.DescriptionUse the register-policy command to configure a RP to filter the register packets sentby the DR in the PIM-SM network and to accept the specified packets only.Use the undo register-policy command to remove the configured packet filtering.Example# If the local device is the RP in the network, using the following command can onlyaccept multicast message register of the source sending multicast address in the rangeof 225.1.0.0/16 on network segment 10.10.0.0/16.<3Com> system-viewSystem View: return to User View with Ctrl+Z.[3Com] acl number 3010[3Com-acl-adv-3010] rule permit ip source 10.10.0.0 0.0.255.255 destination225.1.0.0 0.0.255.255[3Com-acl-adv-3010] quit[3Com] multicast routing-enable[3Com] pim[3Com-pim] register-policy 30105.1.18 spt-switch-thresholdSyntaxspt-switch-threshold { traffic-rate | infinity } [ group-policy acl-number [ orderorder-value ] ]
