Access Navigator - Release 1.8
August 2003
16-31
Maintenance
Procedures
Install SIMM on Controller Card
CAUTION!
S
ERVICE
DISRUPTIONS
WILL
OCCUR
IF
THE
ACTIVE
C
ONTROLLER
CARD
IS
REMOVED
WITHOUT
AN
OPERATIONAL
STANDBY
C
ONTROLLER
. T
O
AVOID
SERVICE
DISRUPTIONS
,
ALWAYS
REMOVE
THE
STANDBY
C
ONTROLLER
FIRST
. I
N
A
PROTECTED
SYSTEM
WITH
TWO
C
ONTROLLER
CARDS
,
THE
ACTIVE
C
ONTROLLER
SHOULD
BE
SWITCHED
TO
STANDBY
MODE
BEFORE
REMOVING
. I
N
AN
UNPROTECTED
SYSTEM
WITH
ONLY
ONE
C
ONTROLLER
CARD
, SIMM
INSTALLATION
WILL
DISRUPT
SERVICE
BUT
WILL
NOT
AFFECT
STORED
PROVISIONING
DATA
.
T
O
AVOID
SERVICE
DISRUPTIONS
,
ALWAYS
INSTALL
THE
SIMM
ON
THE
C
ONTROLLER
THAT
IS
IN
STANDBY
(
NOT
ACTIVE
). T
HEN
SWITCH
THE
UPGRADED
C
ONTROLLER
TO
ACTIVE
MODE
BEFORE
INSTALLING
SIMM
ON
OTHER
C
ONTROLLER
.
3. Visually verify which Controller card (A or B) is in standby (see Figure 16-3). The LED indicators
on the standby Controller should be as follows:
l
Standby
CONTROLLER ACTIVE/STANDBY
indicator is off.
l
Standby
CONTROLLER POWER
indicator lights green.
.
Figure 16-13. Location of Front Panel Controller Status LEDs
Controller ’A’ Indicators
Controller ’B’ Indicators
Active
Controller
Power
Summary of Contents for Access Navigator
Page 1: ...Access Navigator USER MANUAL Part Number 770 0079 AP Product Release 1 8 August 2003 ...
Page 170: ...6 66 August 2003 Access Navigator Release 1 8 Electrical Installation Exit Management Session ...
Page 214: ...9 20 August 2003 Access Navigator Release 1 8 Provision DCS Service Test DS1 and DS0 Circuits ...
Page 342: ...14 22 August 2003 Access Navigator Release 1 8 Alarm Clearing Ethernet Link Status LED ...
Page 634: ...18 178 August 2003 Access Navigator Release 1 8 CLI Language Reference CLI Command List ...
Page 658: ...B 6 August 2003 Access Navigator Release 1 8 FDL Interface Access Bank II Capabilities ...
Page 668: ...C 10 August 2003 Access Navigator Release 1 8 SNMP Interface SNMP Trap Reports ...
Page 682: ...GlossaryGlossaryGlossaryGlossary 14 August 2003 Access Navigator Release 1 8 Glossary ...
Page 704: ...Index 1 22 August 2003 Access Navigator Release 1 8 Index ...