HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.2 administrator guide (5697-0 - Page 283

ICL1 ICL1 ICL ports can be used only with an ICL license. For more information license enforcement, see "Licensed features" on page 43. After the addition or removal of a license, the license enforcement is performed on the ICL ports only when you enter the portDisable or portEnable commands on the switch for the ports. All ICL ports must be disabled, and then re-enabled for the license to take effect. An ICL license must be installed on both platforms forming the ICL connection. There are two LEDs (a status LED and an attention LED) for each ICL connector port. Table 72 describes the behavior of the LEDs. Table 72 LED behavior LED Color Description Action Status Black No connection with peer blade N/A Attention Green Black ICL connection with peer blade is good. ICL is fully operational. N/A N/A Blinking Yellow One or more links in the ICL connection is NOT operational. Reconnect the ICL cables or replace the ICL cables. The ICL ports appear as regular ports, with some restrictions. All port parameters associated with ICL ports are static and all portCfg commands are blocked from changing any of the ICL port parameters. The only management associated with ICL ports and cables is monitoring the status of the LEDs on the ICL ports and any maintenance if the ATTENTION LED is blinking yellow. For additional information about the LED status for blades and ports, see the relevant hardware document. When you connect two HP StorageWorks Backbones, the following features are supported: • 8 Gb/s speed • Trunking • Credit sharing • QoS Fabric OS 6.2 administrator guide 281