Lucent Technologies DEFINITY Enterprise Communications Server Release 6 Instructions Manual

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Management Terminal 
Page 3-27 Logging On 
3
For security reasons, the password is not displayed as you type it. The 
system verifies that a valid login and password name were entered. If an 
invalid login or password name was entered, the screen displays login 
incorrect:
In this case you must repeat the procedure. If your password has expired 
or is within 7 days of the expiration...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Management Terminal 
Page 3-28 Logging Off 
3
Logging Off
The terminal should be logged off whenever it is not in use to avoid accidental or 
malicious entries that could corrupt translations or disrupt operations. This also 
re-enables INADS alarm origination so that alarms will not go unreported.
To log off, simply enter logoff at the command prompt. The screen should then 
display:...

Initialization and Recovery
Page 4-1  
4
DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
4
4Initialization and Recovery
When the system is powered up, or when it experiences a catastrophic fault that 
interrupts its basic functions, it undergoes a reboot. In addition to reboot, there 
are several less severe resets available for the system to recover from less 
disrupting errors. The technician can also initiate these resets with a...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-2 Multiple Offer Categories 
4
described under PNC-DUP in Chapter 9, and under reset pnc interchange in 
Chapter 8, ‘‘
Maintenance Commands’’.
Multiple Offer Categories
When the system is initially powered up, or when it experiences a catastrophic 
fault that interrupts its basic functions, the system either initializes or reboots.
Initialization...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-3 Hot Restart 
4
!CAUTION:
To avoid potential loss of servce, ensure that your system’s 
translations are protected by saving them to the PCM/CIA card.
Hot Restart
This reset occurs only on a duplicated SPE during a planned SPE interchange.
Reset Level 1 (Warm Restart)
Duration Up to 1.5 minutes
Causesreset system interchange command
(use of the...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-4 Reset Level 1 (Warm Restart) 
4
Effects Stable calls are preserved.
System links, and stable feature and service state data are 
preserved.
Error and alarm logs are preserved, but all alarms are resolved 
except for STBY-SPE and busyouts.
Transient calls (not yet connected), and some user stimuli, are 
dropped.
New calls are not processed during...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-5 Reset Level 2 (Cold-2 Restart) 
4
Reset Level 2 (Cold-2 Restart)
Duration Up to 3.75 minutes
Causesreset system 2 command
Escalation from reset level 1
An attempted reset level 1 during a PNC interchange
TDM-bus clock recovery on the PPN 
Spontaneous interchange into an unrefreshed standby SPE
EffectsAll system and application links are dropped....

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-6 Reset Level 3 (Cold-1 Restart) 
4
Reset Level 3 (Cold-1 Restart)
Reset Level 4 (Reboot)
Duration Up to 6.5 minutes
Causesreset system 3 command
Escalation from reset level 2
Translation loading fault
Spontaneous interchange into an unrefreshed standby SPE
Effects Actions and effects are the same as for reset level 2, plus the 
following:
Emergency...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-7 Reset Level 5 (Extended Reboot) 
4
Reset Level 5 (Extended Reboot)
Initialization Diagnostics
For each reset level, the system performs a series of diagnostic tests on 
components of the SPE to confirm that the system can be brought into service. 
The management terminal displays the result of each test as it occurs. If a reboot 
fails, and the...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Initialization and Recovery 
Page 4-8 Initialization Diagnostics 
4
Table 4-1. Initialization Diagnostics for All Reset Levels 
Test Description/Recommendation
Internal Register Test Replace processor.
Loop Data Test Replace processor. Replace memory 1. Reseat 
all circuit packs in the processor carrier except 
SYSAM. The carrier may be defective. Follow 
normal escalation procedures....