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USER’S GUIDE
network management card
177
Reset Card to Defaults 67
Reset Card to Defaults Except TCP/IP 67
Reset Only TCP/IP to Defaults 67
Restart Network Management Card
preventing restart for inactivity 12
Retry Then Fail setting 39
Retry Then Stop setting (DHCP) 138
Return Battery Capacity 92
Return Delay 93
RSA key exchange algorithm 57
Runtime Remaining 78
S
Scheduling
UPS self-tests 81
UPS shutdowns 101
Scheduling shutdownsof UPSs in
a Synchronized Control Group 104
SCP
enabled and configured with SSH 42, 151
using to retrieve text version of event or data
log
118
Secondary NTP Server 66
Secure CoPy. See SCP.
Secure Hash Algorithm (SHA) 57
Secure SHell. See SSH.
Secure Socket Layer
See SSL.
Security
authentication
authentication vs. encryption 147
through digital certificates with SSL 152
with MD5 148
certificate-signing requests 152
disabling less secure interfaces 148, 151
encryption with SSH and SCP 150
immediately changing username and
password
145
options for each interface 143
planning and implementing 143, 147
SCP as alternative to FTP 151
SSL
choosing a method to use certificates 154
CipherSuite algorithms and ciphers 153
supported SSH clients 42
using MD5 authentication 148
using non-standards ports as extra
passwords
145
Self-Test Date 78
Self-Test Result 78
Self-Test Schedule 94
Self-Test, Diagnostics menu option 80
Send DNS Query 40
Sensitivity 90
SET commands, troubleshooting 164
Set Manually, date and time 66
Severity levels (of Events)
Informational 122
None 122
Severe 122
Warning 122
Shutdown Behavior 98
Shutdown Delay 92
Shutdown Parameters 92
Low-Battery Duration 92
Maximum Shutdown Time 92
Return Battery Capacity 92
Return Delay 93
Shutdown Delay 92
Sleep Time 93
Shutdowns
How to edit, disable, or delete 105
how to schedule 101
how to schedule synchronized 104
Signal servers 85
Simple Signal Shutdowns 94
Simulate Power Failure 80
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