Cisco Systems OL-3598-02 Manual De Usuario
3-3
Cisco Access Router Manager Installation Guide
OL-3598-02
Chapter 3 Upgrading an Installed EM
Upgrading the EM
Upgrading the EM
After you have ensured that the proper versions of Cisco Access Router Manager and Cisco EMF have
been installed on your system, you can initiate the upgrade procedures using an install script.
been installed on your system, you can initiate the upgrade procedures using an install script.
As part of the upgrade process, the system performs the following steps:
•
System analysis—Before the upgrade process begins, the install script analyzes the system and
displays related information such as previously installed package versions and package versions
required to complete the upgrade process successfully. The script also checks for the current Cisco
EMF version and patch levels. The user is alerted if there is a potential problem (either missing
information or version incompatibility.)
displays related information such as previously installed package versions and package versions
required to complete the upgrade process successfully. The script also checks for the current Cisco
EMF version and patch levels. The user is alerted if there is a potential problem (either missing
information or version incompatibility.)
•
CEMF backup—This step is optional, but recommended. If upgrading a client machine, this step can
be skipped.
be skipped.
•
Remove EM and associated EM packages—A customized load script is used to remove packages
when the -o- upgrade option is required.
when the -o- upgrade option is required.
•
Cisco EMF patch update—Cisco EMF is stopped, the latest patch is installed, then the Cisco EMF
system is started again.
system is started again.
•
EM installs—The newest version of the EM is loaded onto the system.
To upgrade the EM using the install script:
Step 1
Ensure you are logged in as a root user on the workstation where the EM package you want to upgrade
is installed.
is installed.
Step 2
Perform one of the following, as appropriate:
a.
Insert the Cisco Access Router Manager CD–ROM and make the CD–ROM area your working
directory by entering the following at a command prompt:
directory by entering the following at a command prompt:
cd /cdrom/cdrom0
b.
Navigate to the directory where the EM package is installed by entering the following at a command
prompt:
prompt:
cd
CEMF_Root/bin
(Replace CEMF_ROOT with the name of the directory where Cisco EMF is installed.)
Step 3
Run the install script with the upgrade option by entering the following at a command prompt:
./CAccessRouterMGRinstall -u
The installation script analyzes the system and provides related information. The following depicts an
example of the type of data displayed in the command window..
example of the type of data displayed in the command window..
Please wait, Analyzing system...
This upgrade involves the following packages:
C2636MGRmv1.0.13 ==> CARMGRmv1.1.5
CEMF version installed:
3.2
CEMF version required:
No CEMF version upgrade needed
CEMF patch installed:
170005-05
CEMF patch required:
CEMF_3.2_PATCH_6
Analysis finished.