HP StorageWorks 1606 Brocade Fabric OS Administrator's Guide v6.3.0 (53-100133 - Page 441

Traffic Isolation Routing over FC routers 18 Edge fabric 1 Backbone fabric Edge fabric 2 FIGURE 53 = Dedicated path set up by TI zone in edge fabric 1 = Dedicated path set up by TI zone in edge fabric 2 = Dedicated path set up by TI zone in backbone fabric Traffic isolation Routing over FCR In addition to setting up TI zones, you must also ensure that the devices are in an LSAN zone so that they can communicate with each other. If failover is enabled and the TI path is not available, an alternate path is used. If failover is disabled and the TI path is not available, then devices are not imported. NOTE For TI over FCR, all switches in the backbone fabric and in the edge fabrics must be running Fabric OS v6.1.0 or later. TI within an edge fabric A TI zone within an edge fabric is used to route traffic between a real device and a proxy device through a particular EX_Port. For example, in Figure 54, you can set up a TI zone to ensure that traffic between Host 1 and the proxy target is routed through EX_Port 9. Host 1 Domain 1 8 1 9 2 Front Domain 3 9 10 -1 Host 2 E_Ports EX_Ports -1 = Dedicated Path = Ports in the TI zone FIGURE 54 TI zone in an edge fabric Xlate Domain 4 Proxy Target Fabric OS Administrator's Guide 399 53-1001336-01