NEC Express5800/R320a-E4 User Manual page 268

5-108 Installing and Using Utilities
Configuration] and clear the -[Restrict each user to a single session] check box from
the ,[Restrict each user to a single session] property to cancel the restriction.
TIPS:
Overview, page 5-96
Software Upgrade Support, page 5-104
Recommendations, page 5-108
Managing Critical Applications During the Upgrade Process, page 5-109
Pre-Upgrade Tasks, page 5-110
Recommendations
When preparing your system for the Active Upgrade process, also consider the following
recommendations:
•
Use static IP addresses for embedded Ethernet teams.
•
If your system is protected by Windows Firewall, enable the exception for Active Upgrade
Console as shown in "Configuring Windows Firewall for the Active Upgrade Process" on page
5-112.
If Windows Firewall is running, and the exception for Active Upgrade Console is not enabled,
communication between the Production Side and Upgrade Side might fail during the Active
Upgrade process.
•
Use caution when applying hotfixes from any source. Applying updates indiscriminately may
introduce serious problems to your NEC Express5800/ft series system.
TIPS:
Overview, page 5-96
Software Upgrade Support, page 5-104
Prerequisites, page 5-106
Managing Critical Applications During the Upgrade Process, page 5-109
Pre-Upgrade Tasks, page 5-110