HP Cisco MDS 9124 Cisco MDS 9000 Family Fabric Manager Configuration Guide, Re - Page 445

Chapter 22 Configuring Generation 2 Switches and Modules Configuring Generation 2 Module Interface Shared Resources Send documentation comments to [email protected] Figure 22-9 Module Dialog Box Step 2 Step 3 Click the disabled radio button to disable restrictions on oversubscription ratios. Click Apply to save the changes. Enabling Restrictions on Oversubscription Ratios Caution You must enable restrictions on oversubscription ratios before you can downgrade modules to a previous release. Before enabling restrictions on oversubscription ratios, ensure that you have explicitly configured shared ports to out-of-service mode. To enable restrictions on oversubscription ratios on multiple 48-port or 24-port 4-Gbps Fibre Channel switching modules using Device Manager, follow these steps: Step 1 Step 2 Step 3 Choose Physical > Modules. You see the Module dialog box as shown in Figure 22-8. Select enabled from the RateModeOversubscriptionLimit drop-down list for each module for which you want to enable restrictions on oversubscription ratios. Click Apply to save the changes. To enable restrictions on oversubscription ratios on a single 48-port or 24-port 4-Gbps Fibre Channel switching module using Device Manager, follow these steps: Step 1 Right-click a module and select Configure. You see the Module dialog box as shown in Figure 22-9. OL-16184-01, Cisco MDS SAN-OS Release 3.x Cisco MDS 9000 Family CLI Configuration Guide 22-25