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Carrier Access Access Navigator Manual De Usuario

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Access Navigator - Release 1.8
August 2003
17-9
 
Update Controller Card Software
Download Software
CAUTION!   
T
HE
 
FOLLOWING
 
STEPS
 
ARE
 
REQUIRED
 
TO
 
ENSURE
 
THAT
 
THE
 DS0 
DATABASE
 
IS
 
COPIED
 
TO
 
THE
 
UPDATED
 C
ONTROLLER
 
AND
 
WILL
 
AFFECT
 
ONE
 DS0. T
O
 
AVOID
 
SERVICE
 
DISRUPTIONS
, 
SELECT
 
A
 DS0 
THAT
 
IS
 “D
OWN
” 
OR
 
NOT
 
ASSIGNED
 
TO
 
ANY
 
USER
.
NOTE:  
The following step uses DS0 32:1 as an example. If this DS0 is currently 
assigned to a user, substitute another DS0 that is not being used.
5. Determine current service state of DS0 with following command:
show ds0 32:1
6. If the DS0 Up/Down service state listed as DOWN, go to next step. If UP, go to step 11.
7. Set DS0 service state up and then down with following commands:
set ds0 32:1 up
set ds0 32:1 down
8. Go to Step 12
9. Set DS0 service state down and then up with following commands:
set ds0 32:1 down
set ds0 32:1 up
NOTE:  
Because you are logged into the currently active Controller, switching 
Controllers in the next step will terminate the current management session.
10. Make the redundant Controller active with following command:
switch controller
11. Initiate another management session. (For RS-232 management, just press the keyboard Enter or 
Return key. For Telnet management, disconnect the link and reconnect to the IP address of the 
Access Navigator.)
12. Send load command to update standby Controller with the following command:
load tftp standby <ipaddress> <"file">
13. Wait until “Software update succeeded.” message appears before continuing to next step.
14. Wait two minutes to allow updated Controller card to boot up and learn system configuration 
settings.
15. Verify current Controller status and software version with following command:
status equipment
Requirement:
Updated Controller is in “Standby”, indicating it is operational.
Requirement:
Standby Controller shows new software version.
Requirement:
Both Controllers show new software version.
16. Terminate management session with following command:
exit