HP StorageWorks 1606 Brocade Fabric OS Administrator's Guide v6.3.0 (53-100133 - Page 531

LSAN zone configuration 21 Displaying the LSAN tag configuration 1. Log in to the FC router as admin. 2. Enter the fcrlsan --show command. Example sw0:admin> fcrlsan --show -enforce Total LSAN tags : 1 ENFORCE : enftag1 sw0:admin> fcrlsan --show -speed Total SPEED tags : 1 SPEED : fasttag2 sw0:admin> fcrlsan --show -all Total LSAN tags : 2 ENFORCE : enftag1 SPEED : fasttag2 LSAN zone binding LSAN zone binding is an optional, advanced feature that increases the scalability envelope for very large metaSANs. NOTE LSAN zone binding is supported only on FC routers with Fabric OS v5.3.0 and later. The FC router matrix feature is supported only on FC routers with Fabric OS v6.1.0 and later. Without LSAN zone binding, every FC router in the backbone fabric maintains the entire LSAN zone and device state database. The size of this database limits the number of FC routers and devices you can have. With LSAN zone binding, each FC router in the backbone fabric stores only the LSAN zone entries of the remote edge fabrics that can access its local edge fabrics. The LSAN zone limit supported in the backbone fabric is not limited by the capability of one FC router. In addition, due to the lower LSAN count, the CPU consumption by the FC router is lower. If you configure the metaSAN such that the backbone fabric has two groups of FC routers and there is no LSAN zone sharing and device access between the two groups, the number of FC routers and devices supported in the backbone fabric can be higher. Figure 77 on page 490 shows a sample metaSAN with four FC routers in the backbone fabric. Without LSAN zone binding, each FC router in the backbone fabric would store information about LSAN zones 1, 2, 3, and 4. Fabric OS Administrator's Guide 489 53-1001336-01