Restrictions; Upgrade Recommendations - Nortel CM 100 Release Note

Release Notes for the CM 100

Restrictions

The equipment has an international auto-ranging internal power supply
which allows it to be powered from any 100–120, 220–240 VAC (50-60
Hz) source.

UPGRADE RECOMMENDATIONS

• Read software upgrade "readme" file for latest released software
upgrade information.
• Use a standard Simple Network Management Protocol (SNMP) manage-
ment station such as CastleRock's SNMPc™.
• Have the network manager and TFTP file server residing on the same
PC.
• Ensure the person that is performing the software upgrade is proficient in
the operation and configuration of DOCSIS Cable Modems and Cable
Modem Termination Systems.
Traffic should be minimal on the network during the upgrade process
(including any automatic network management polling such as SNMPc™
Trend Watch and Auto Discover). After the upgrade has started, the
process takes approximately one minute per cable modem or cable modem
termination system. Network users should be notified that they will
experience interruptions during the upgrade process.
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