HP StorageWorks 2/64 HP StorageWorks Core Switch 2/64 and SAN Director 2/128 I - Page 117
Replacing a WWN card
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Replacing a WWN card The following items are needed to replace the WWN card: • ESD (electrostatic discharge) grounding strap • If a serial console session is used, a serial cable and a workstation computer with a terminal emulator application (such as HyperTerminal for Windows systems or TIP for Solaris systems. CAUTION: Do not power cycle or reboot the switch or replace the CP cards or port cards until the WWN card is verified as functional or a replacement WWN card is installed. If any of these events happen while the WWN card is failed or uninstalled, the configuration information is lost, and you will need to reconfigure the switch after installing the new WWN card. Disassembling any part of the WWN card voids the part warranty and regulatory certifications. The WWN card contains no user-serviceable parts. Figure 28 shows the nonport side of the switch, which contains the WWN bezel and card. This installation procedure requires a telnet session or a serial console session with the switch. If a serial console session is used, a serial cable and a workstation computer with a terminal emulator application (such as HyperTerminal for Windows systems or TIP for Solaris systems) are required. To replace a WWN card: 1. Open a CLI telnet session to the switch, as shown in the following example, and log in as admin using the default password (password). Fabric OS (swDir) swDir login: admin Password: swDir:admin> Or 1. Log in to a serial console using the following substeps. Core Switch 2/64 and SAN Director 2/128 installation guide 117
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