Reference Guide

FIGURE 39 Dedicated path is not the shortest path
For information about setting or displaying the FSPF cost of a path, see the linkCost and topologyShow commands in the
Fabric OS
Command Reference
.
Enhanced TI zones
In Fabric OS v6.4.0 and later, ports can be in multiple TI zones at the same time. Zones with overlapping port members are called
enhanced TI zones
(ETIZ). Enhanced TI zones are especially useful in FICON fabrics.
The following figure shows an example of two TI zones. Because these TI zones have an overlapping port (3,8), they are enhanced TI
zones.
Traffic Isolation Zoning
Brocade Fabric OS Administration Guide, 8.0.1
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