Cisco Systems OL-10426-01 Uživatelská příručka stáhnout pdf (Strana 28)

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Cisco WAN Modeling Tools Guide

OL-10426-01, Rev. A0

Chapter 2 Installing the Cisco WAN Modeling Tools

Upgrading the NMT Software

NMT feature releases have unique sub directory names. The installation of a new feature release requires

the creation or alteration of the working directories. Maintenance releases, however, use the same

software directory you created in the previous section. The working directories automatically use the

upgrade through UNIX links to the software.

Use the following procedure to perform a maintenance upgrade of NMT software on a UNIX system.

Step 1 Enter the cd <directory> command to log onto the same account that was used to initially install the

software, as shown in the following example:

cd /usr/users/NMT

Step 2 Copy the compressed tar file 151.0.tar.Z to the same directory in which the release was initially installed.

Step 3 Enter the uncompress <filename> command to uncompress the file, as shown in the following example.

uncompress 151.0.tar

Step 4 Enter the tar xf <filename> UNIX command to untar the file as shown in the following example:

tar xf 151.0.tar

Starting the NMT

Use the following steps to run the NMT and any NMT UNIX commands.

Note Always enter the commands in the NMT working directory.

Step 1 If you are on a Cisco StrataView platform, while logged in as Cisco Wan Manager (CWM) and in the

svplus directory, enter the xhost + command to grant xwindows permission. (This can be done from the

console window or an xterm window.)

xhost +

Note You may want to add the xhost + command to the svplus.login file.

Step 2 Enter your user name and enter your password to log in to your user home directory. For example,

/usr/users/my_name.

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Cisco Systems OL-10426-01 Uživatelská příručka Strana 28