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be identical. If using front panel entry, see the section Entering
Letters Using the Front Panel on page 9-6 in the chapter System
Configuration for more information. This field is not available when
the PRI DBU card is installed.
Daily Lockout
Enable/disable the daily lockout specified by the fields L
S
Lockout Start
Enter the hour that the daily lockout begins and dial backup is
disabled. This setting only applies if the D
is enabled. Choices are 0 to 23.
Lockout End
Enter the hour that the daily lockout ends and dial backup is
reactivated (0 to 23). This setting only applies if the D
parameter is enabled.
Weekend Lock
If enabled, no backup will occur from midnight Friday to midnight
Sunday.
DBU CRITERIA
With Network Failure (WITH NETFAIL)
When enabled, the TSU IQ+ enters backup mode when network
failure is detected. The factory default setting is E
With No LMI
When enabled, the TSU IQ+ enters backup mode when a loss of
signaling from the frame relay switch is detected. The default
setting is E
With PVC Inactive
This option works in conjunction with the DBU
in the PVC configuration table. The W
as a master switch for auto DBU operation based on the PVC state.
If this option is set to E
applies. If this option is set to D
option is disabled. See DBU on Inactive on page 7-7.
61200275L1-1
and L
E
TART
OCKOUT
.
NABLE
TSU IQ+ User Manual
Chapter 8. Configuring DBU Options
.
ND
AILY
PVC I
ITH
, then each DBU
NABLED
, then each DBU
ISABLE
OCKOUT
parameter
L
OCKOUT
L
AILY
OCKOUT
.
NABLE
I
option
ON
NACTIVE
option acts
NACTIVE
I
option
ON
NACTIVE
I
ON
NACTIVE
8-5
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