Cisco Headend System Release 2.7 설치 가이드
Chapter 2 Upgrade of RNCS Software
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4012763 Rev B
Upgrade the RNCS Software
Introduction
Upgrade the Sun Fire V240 server with RNCS software using Solaris’ Live Upgrade.
Live Upgrade is a Solaris facility that allows operating system or application
upgrades in an inactive boot environment while the active boot environment
continues to run without interruption. Therefore, do not shut down the DNCS,
RNCS, or Application Server processes unless you are instructed to do so.
Important: If you are installing RNCS software on a Sun Fire V240 server for the
Important: If you are installing RNCS software on a Sun Fire V240 server for the
first time, go to Chapter 1, Initial Installation of RNCS Software (on page 1).
Upgrading the RNCS Software
Complete the following steps to upgrade the RNCS software.
1 Complete the following steps to remotely log on to the ALOM port of the RNCS
1 Complete the following steps to remotely log on to the ALOM port of the RNCS
server.
a From the DNCS, type telnet [IP address of ALOM port] and then press
a From the DNCS, type telnet [IP address of ALOM port] and then press
Enter. A prompt for the user ID appears.
Note: Substitute the IP address of the ALOM port for [IP address of ALOM
port].
b Type the admin user ID and then press Enter. A prompt for the password
appears.
c Type the password for the admin user and then press Enter. The SC >
prompt appears as the system establishes a telnet session between the DNCS
and the ALOM port.
2 Type console -f and then press Enter. The following message appears:
Warning: Usr <> currently has write permissions to this console and forcibly
removing them will terminate any current write actions and all work will be
lost. Would you like to continue?