HP C7745NB - SureStore DLT Tape Autoloader 1/9, Руководство пользователя

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Upgrading the Autoloader
Web Monitoring
Chapter 2 2-3
Up
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Web Monitoring
CAUTION
This autoloader contains very sensitive electronic components. It is
important to prevent electrostatic discharge (ESD). Use wrist grounding
straps and anti-static mats when removing and replacing cards and
internal assemblies.
Overview of the Optional Remote Management Card
(RMC)
The remote management card allows web management and monitoring
of your autoloader through a network connection. This interface allows
you to monitor your autoloader from anywhere on the network through
comprehensive and user friendly web pages.
Dynamic Host Configuration Protocol (DHCP)
The RMC has the ability to act as a “DHCP client”. DHCP allows a
DHCP server to dynamically assign IP addresses to any DHCP client
that requests one. The DHCP server usually has a limited set of IP
addresses, and assigns them on a first-come first-serve basis. When a
DHCP client boots up, it will broadcast a DHCP request over TCP/IP. If a
DHCP server is present, that server will respond with an IP address,
subnet mask and gateway address. This response also includes a lease or
expiration time for the IP address being assigned. If the client then
wants to use this IP address, the client must acknowledge the server’s
response. If the lease expires, the DHCP server is free to re-issue that IP
address to another DHCP client.