HP 8/40 Brocade Fabric OS Administrator's Guide v6.3.0 (53-1001336-01, July 20 - Page 339
Enabling McDATA Open Fabric mode, Performing Basic Configuration Tasks
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Switch configurations for interoperability 14 Enabling McDATA Open Fabric mode When configuring McDATA Open Fabric mode, avoid domain ID conflicts before fabric reconfiguration. When configuring multiple switches, you should wait for a fabric reconfiguration after adding or removing each switch. Every switch in the fabric must have a unique domain ID. 1. Verify that you have implemented all the Brocade prerequisites necessary to enable interopMode 3 on the fabric (see "McDATA Open Fabric mode configuration restrictions" on page 295.) 2. Connect to the switch and log in using an account assigned to the admin role. 3. Enter the switchDisable command. switch:admin> switchdisable 4. Enter the configure command to set the domain ID to a number in the range from 97 to 127; otherwise, the interopMode command defaults to 97. (For detailed instructions, see Chapter 1, "Performing Basic Configuration Tasks".) switch:admin> configure Configure... Fabric Parameters (yes, y, no, n): [no] y Domain (1...127): [1] 97 5. Enter the interopMode 3 command to enable interoperability. This command resets a number of parameters and enables McDATA Open Fabric mode. switch:admin> interopmode 3 McDATA Open Fabric mode is enabled The switch effective and defined configuration will be lost if interop mode is changed. Interop mode or Domain Offset will be changed and switch will be enabled. Do you want to continue? (yes, y, no, n): [no]y The configuration is being saved - a system reboot will cause the change to take effect. Please disable switch before changing the interop mode. 6. Repeat step 2 through step 5 on each Fabric OS switch in the fabric. 7. After enabling McDATA Open Fabric mode on all switches, physically connect the legacy M-EOS switches to the Fabric OS fabric, one at a time. Enabling McDATA Fabric mode When McDATA Fabric mode is enabled, the OUI portion of the switch WWN is no longer replaced with a McDATA OUI. All existing zoning configurations are cleared. 1. Verify that you have implemented all the Brocade prerequisites necessary to enable interopMode 2 on the fabric (see "McDATA Fabric mode configuration restrictions" on page 294.) 2. Connect to the switch and log in using an account assigned to the admin role. 3. Enter the switchDisable command. switch:admin> switchdisable 4. Enter the configure command to set the domain ID to a number in the range from 1-31. (For detailed instructions, see Chapter 1, "Performing Basic Configuration Tasks".) Fabric OS Administrator's Guide 297 53-1001336-01
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