4-34 Installation and Troubleshooting Guide
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Group
The multicast group.
Member
All ports currently transmitting or receiving broadcast frames.
ports
Member ISL
Ports that belong to the interswitch broadcast distribution tree,
Ports
as selected by the dynamic broadcast path selection protocol.
These are all E_Ports, and this set is a subset of m_port. Broad-
cast frames use these ports to reach all fabric switches and to
enter into the switch.
Some of the E_Ports on a switch may not be part of this set,
since the broadcast paths must constitute a tree.
Static ISL
Ports that belong to the interswitch broadcast distribution tree,
ports
as configured through the shell. This field is normally
0x00000000.
The following example shows the fspfShow command screen, which displays Fibre
Channel Shortest Path First (FSPF) information. The fields are described in Table 4-20.