HP Cisco MDS 9020 Cisco MDS 9000 Family Fabric Manager Configuration Guide, Re - Page 615

Chapter 30 Configuring and Managing Zones Advanced Zone Attributes Send documentation comments to [email protected] Caution LUN zoning can only be implemented in Cisco MDS 9000 Family switches. If LUN zoning is implemented in a switch, you cannot configure the interop mode in that switch. A storage device can have multiple LUNs behind it. If the device port is part of a zone, a member of the zone can access any LUN in the device. With LUN zoning, you can restrict access to specific LUNs associated with a device. Note When LUN 0 is not included within a zone, then, as per standards requirements, control traffic to LUN 0 (for example, REPORT_LUNS, INQUIRY) is supported, but data traffic to LUN 0 (for example, READ, WRITE) is denied. • Host H1 can access LUN 2 in S1 and LUN 0 in S2. It cannot access any other LUNs in S1 or S2. • Host H2 can access LUNs 1 and 3 in S1 and only LUN 1 in S2. It cannot access any other LUNs in S1 or S2. Note Unzoned LUNs automatically become members of the default zone. Figure 30-36 shows a LUN-based zone example. Figure 30-36 LUN Zoning Access H1 Zone 1 ZoFnaebr2ic H2 Zone 2 S1 LUN 0 LUN 1 LUN 2 S1 LUN 3 LUN 0 LUN 1 LUN 2 S2 LUN 3 79540 Configuring a LUN-Based Zone To configure a LUN-based zone using Fabric Manager, follow these steps: Step 1 Step 2 Step 3 Choose Zone > Edit Local Full Zone Database. You see the Select VSAN dialog box. Select a VSAN and click OK. You see the Edit Local Full Zone Database dialog box for the selected VSAN. Click the zone where you want to add members and click the Insert icon. You see the Add Member to Zone dialog box shown in Figure 30-37. OL-16184-01, Cisco MDS SAN-OS Release 3.x Cisco MDS 9000 Family CLI Configuration Guide 30-37