Chapter 8: Hardware Installation for Synchronous Mirroring 197
The following figure shows how the four switches are zoned for the highest
availability campus configuration.
The switches have 16 ports each, which leaves unused ports on each switch when
following the preceding requirements. The remaining ports can be distributed among
the other zones. It is recommended, however, that most of the remaining ports be
assigned to the zones containing the host connections: zone 1 and zone 2. This port
assignment allows easy setup for additional hosts to connect to the environment.
Figure 3 Switch Zoning for the Highest Availability Campus Configuration
Before you proceed, review the requirements listed in this section and the zoning
shown in the figure to make sure that all four switches are correctly zoned. For more
information, see the "Switch Zoning Overview" on page 190.