The Wago connectors, Strain relief housings, and Cage clamp-operating lever
are all included with the Netra 20 that is shipped.
Note: The Netra 20 uses duplexed power originating on two busses and
should be connected to the "A" and "B" busses to provide true duplexed power
sources.
Note: The Netra 20 uses 15A fuses as opposed to the 7A fuses the Netra t
1120 uses.
Connect the new power cables to the power distribution following local
practices.
— All cabling required for the Ethernet connection to the SM.
— All cabling required for the CPI link connections to the SM.
— 120M or greater DAT tapes (to be used for backups/data transfer)
• Obtain the root password for the Netra 20 workstation from the local 5ESS CTS
organization.
• The most recent CD is required:
"3B21 Emulator and SUN OS," Solaris 8 version, for the current release
Note: Verify with 5ESS CTS that you have the latest CD-ROM.
• The following DAT tapes are recommended in case of disk corruption:
— Complete set of tapes to dead start the office in case of disk corruption. These
will include Generic Backup tapes for the following (may be multi-volume
backup tape):
❐ TOP tape
❐ AM Text
❐ AM ODD
❐ SM Text
❐ SM ODD
— Emulator and Sun OS backup (this tape is used to preserve any changes to
the emulator or Sun OS software applied since office bring up on this
release.)
— A blank DAT tape that will be used to transfer the 5ESS Generic and data
from the Netra t 1120 to the Netra 20.
A5.5 Conversion Procedure
It is imperative that the original system be left in a state that is as functional as
possible in case a backout is required. In order to back out of this procedure at any
point, return all cables that were moved back to the original system if it was
functional and reboot that system.
If office is stable enough to run the full office backup procedure, execute Step A5.5.1 to
create a Full Backup of Office. If the office is not stable enough, go to Step A5.8.
APPENDIX 5
5ESS Switch DRM Administrative Workstation
NETRA
t 1120
to
NETRA
20 WITH SOLARIS 8 OS CONVERSION PROCESS
GUIDELINES
235-200-150
May 2003
Page A5-2 Issue 3.00
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