4-10
Cisco ONS 15216 EDFA2/EDFA2-A Operations Guide, R2.4
July 2004
Chapter 4 Provisioning with ASH and SNMP
4.9 Set Password
4.9 Set Password
To restrict access to the ONS 15216 EDFA2, use the user passwd set command to change the default
user password. The password must be a string of up to 10 characters, where at least 2 are non-alphabetic
characters and at least 1 is a special character. With the exception of the administrator access level
(read_write_admin), users can only modify their own passwords. For additional information on user
levels, refer to Table 6-1 on page 6-1. Example 4-9 displays the command.
Example 4-9 Changing Current User’s Password
ash:
hostname
:ONS15216 EDFA2> user passwd set
Password =
****
cerent15216Edfa
PowerBusDCVolt
ageMin
Power bus
minimum
voltage
Integer
(350 to
700, 420
default)
Read-write Minimum allowable power bus DC
voltage. The default minimum power bus
voltage is set at –42 VDC. Valid entries
are between 350 and 700 and are in
negative volts times 10. For example, if
the voltage required is –40 VDC, the
power bus setting is 400.
The power bus threshold has a 1.5V
tolerance and a 1.0V hysteresis. There is a
potential ±1.5V inaccuracy in the ONS
15216 EDFA2 voltage measurement. If
the minimum threshold is configured at
420 (-42 VDC), the may raise anywhere
between -42 to -40.5V and will not clear
until the voltage measures above -43
VDC.
cerent15216Edfa
PowerBusDCVolt
ageMax
Power bus
maximum
voltage
Integer
(350 to
700, 570
default)
Read-write Maximum allowable power bus DC
voltage. The default maximum power bus
voltage is set at –57 VDC. Valid entries
are between 350 and 700 and are in
negative volts times 10. For example, if
the voltage required is –57 VDC, the
power bus setting is 570.
The power bus threshold has a 1.5V
tolerance and a 1.0V hysteresis. There is a
potential ±1.5V inaccuracy in the ONS
15216 EDFA2 voltage measurement. If
the maximum threshold is configured at
570 (-57 VDC), the alarm may raise
anywhere between -57 to -58.5V and will
not clear until the voltage measures below
-56 VDC.
Table 4-1 Alarm Threshold Attribute Definitions (continued)
Attribute
Variable
Definition Syntax
Maximum
Access Description
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