3Com 5500G-EI Command Reference Guide - Page 262

262 CHAPTER 7: USING MULTICAST PROTOCOL COMMANDS Parameter all: All IGMP groups. interface interface-type interface-number: Interface type and interface number. group-address: IGMP group address. group-mask: Mask of IGMP group address. Description Use the reset igmp group command to delete an existing IGMP group from the interface. The deleted group can added again on the interface. Example Delete all IGMP groups on all the interfaces. reset igmp group all Delete all IGMP groups on the Vlan-interface10. reset igmp group interface Vlan-interface10 all Delete the group 225.0.0.1 from the Vlan-interface10. reset igmp group interface Vlan-interface10 225.0.0.1 Delete the IGMP groups ranging from 225.1.1.0 to 225.1.1.255 on the Vlan-interface10. reset igmp group interface Vlan-interface10 225.1.1.0 255.255.255.0 PIM Configuration Commands This section describes how to use the Protocol Independent Multicast (PIM) configuration commands on your Switch 5500G-EI. bsr-policy Syntax bsr-policy acl-number undo bsr-policy View PIM View Parameter acl-number: ACL number imported in BSR filtering policy, in the range of 2000 to 2999. Description Use the bsr-policy command to limit the range of legal BSRs to prevent BSR spoofing.