HP StorageWorks 2/128 HP StorageWorks SAN Director 2/128 Installation Guide, V - Page 151
Setting Up and Installing Modems
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Setting Up and Installing Modems 5 This chapter provides the following information: ■ Using High Availability Connectivity, page 154 ■ Connecting Modems, page 156 ■ Setting Up a Remote Modem System, page 158 ■ Verifying the Modem Connection, page 160 Each CP card in the SAN Director 2/128 contains a modem serial port for connection to a Hayes-compatible modem. The modem serial ports are wired as standard DTE ports and have the same commands, log in capabilities, and operational behavior as the terminal serial ports. However, asynchronous informational messages and other unsolicited text are not sent to the modem ports. No additional software is required to use modems with the SAN Director 2/128. Caution: The SAN Director 2/128 detects modems only during power-on, reboot, or a CP card failover sequence. HP recommends setting up the modems before powering on the SAN Director 2/128. For increased security, any active modem sessions are automatically disconnected if the modem cable is disconnected. For optimal security, disconnect the modem cable when it is not in use. SAN Director 2/128 Installation Guide 151
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