HP StorageWorks 2/64 HP StorageWorks Fabric OS 5.x Command Reference Guide (AA - Page 60

bcastShow Displays broadcast routing information. Synopsis bcastshow Availability all users Description Use this command to display the broadcast routing information for all ports in the switch. The broadcast routing information indicates all ports that are members of the broadcast distribution tree: ports that are able to send and receive broadcast frames. Normally, all F_Ports and FL_Ports are members of the broadcast distribution tree. The broadcast path selection protocol selects the E_Port members of this tree in a manner designed to prevent broadcast routing loops. The following fields appear: Group Member Ports Member ISL Ports The multicast group ID of the broadcast group (always 256) A map of all ports in broadcast tree A map of all E_Ports in broadcast tree The broadcast routing information for the ports is displayed as a set of hexadecimal bit maps. Each bit in a bit map represents a port, with the least significant bit in each row representing port 0, 32, 64, and so on. For more information on reading hexadecimal bit maps, see the HP StorageWorks Fabric OS 5.x administrator guide. NOTE: The output from this command varies, depending on switch type. Operands none Examples To display the broadcast routing information for all ports in the switch: switch:admin> bcastShow Group Member Ports Member ISL Ports 256 0x00012083 0x00002080 0x00000440 0x00000400 0x00770000 0x00700000 0x00008200 0x00000000 0x00000001 0x00000000 60 Fabric OS commands