APC AP7900 Manual Do Utilizador

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®
USER’S GUIDE
Switched Rack PDU
74
Boot mode setting. 
This setting selects which method will be used to 
define the Rack PDU’s TCP/IP settings whenever the Rack PDU turns on, 
resets, or restarts:
Manual
: Three settings (
System IP
Subnet Mask
, and 
Default 
Gateway
), which are available only when 
Manual
 is used to define the 
needed TCP/IP settings.
BOOTP only
: A BOOTP server provides the TCP/IP settings.
DHCP only
: A DHCP server provides the TCP/IP settings.
DHCP & BOOTP
: The Rack PDU will attempt to get its TCP/IP settings 
from a BOOTP server first, and then, if it cannot discover a BOOTP 
server, from a DHCP server.
Advanced settings. 
The boot mode affects which settings are available:
• Two settings are available for all 
Boot mode
 selections to define the 
Rack PDU’s 
Host Name
 and 
Domain Name
 values.
Host Name:
 When an Administrator configures a host name here 
and a domain name in the 
Domain Name
 field, users can then enter 
a host name in any field in the Switched Rack PDU interface (except 
e-mail addresses) that accepts a domain name as input.
Domain Name:
 An Administrator needs to configures the domain 
name here only. In all other fields in the Switched Rack PDU 
interface (except e-mail addresses) that accept domain names, the 
An 
After IP Assignment
 setting, by default, will switch 
Boot 
mode
 from its default 
DHCP & BOOTP
 setting to 
BOOTP only
 or 
DHCP only
, depending on the type of server that supplied the 
TCP/IP settings to the Rack PDU. 
For information about the 
After IP Assignment
 setting, and other 
settings that affect how the Rack PDU uses BOOTP and DHCP, 
see 
.