APC SU1400XLT User Manual download pdf (Page 64)

------- Control Console -------------------------------------------------------

1- Device Manager

2- Network

3- System

4- Logout

<ESC>- Main Menu, <ENTER>- Refresh, <CTRL-L>- Event Log

*******************************************************************************

Select Option 2 for Network. Next select Option 1 for TCP/IP settings.

At this point the following settings will be to be specified:

• Verify System IP: <IPaddress>

• Specify Subnet Mask: i.e. "225.225.225.0"

• Specify Default Gateway

• Specify Host Name

• Specify Domain Name

Specifying these parameters will complete the General Parameters setup. Additionally the SNMP Network

Management Card can now be connected to from a web browser for monitoring and additional

configuration.

Set SNMP card Shutdown Parameters

There are two shutdown parameters that must be set in the SNMP card to ensure that connected servers

shutdown quietly. These parameters can be set via the telnet terminal or the web browser interface.

• Shutdown Delay (sec)

• Return Battery Capacity (%)

One of the draw-backs of SNMP communication to the UPS is that the Stand-alone or Primary server

must issue the power down command to the UPS early in server halt procedure. This server must issue

an early command to the SNMP UPS to power down before its ethernet service is halted. This creates a

potential problem where the UPS may kill power to any connected servers before these affected servers'

halt scripts complete a successful shutdown.

The SNMP Shutdown Delay parameter is used to delay the UPS from killing power to its load by a

prescribed period of seconds. The delay should be long enough to ensure that the Stand-alone or Primary

server has enough time to successfully halt. The prescribed time should at least be 180 seconds. Any

additional computers connected to the SNMP UPS must not be configured to issue the command to

initiate UPS power down. These servers can be thought of as secondary stand-alone server. The

APCUPSD daemons of secondary servers should be configured to initiate server halt a prescribed period

of time before the Primary server issues the UPS power down command.

The Return on Battery Capacity is useful during intermittent sequential power failures. This parameter

insures that the UPS will not restore power to its loads until it has recharged it battery to a prescribed

percentage. This parameter should be set to a value greater than value that the APCUPSD daemons

configured "BATTERYLEVEL" shutdown of any connected servers. This will ensure that when the UPS

restores power, any additional power failures will successfully re-trigger a server shutdown.

Configure Event Trap Receivers

(Requires apcupsd-3.12.0 and later)

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 114 115

No comments

APC SU1400XLT User Manual Page 64