Instruction manual

Upgrading to Release 4.1 from Prior Releases
1-20 296-1011-220 Rel. 4.1, Doc. Rev. 07.02
CVX Multi-Service Access Switch 4.1 Release Notes
Note: Issuing the cold command in this procedure drops all modem and
trunk interfaces. Use the quiesce command so that no new calls are
accepted before you start this procedure.
Step Action
2 Create a Telnet session from your computer to the CVX switch that you
want to upgrade and ensure that the CVX switch displays the root
directory.
The CVX switch must be in the root (C:\) directory when you perform
the FTP download. If using an FTP user friendly tool, please note that
the CVX switch displays file names similiar to the Windows NT display.
3 Create an FTP session. For example, at the DOS prompt, enter ftp.
C:\> ftp
ftp>
4 At the ftp> prompt, enter open <CVX IP address>.
ftp> open 123.45.67.89
Connected to 123.45.67.89.
220 123.45.67.89 CVX FTP server (1.0) ready.
User (123.45.67.89:(none)):
5 Enter the user name.
User (123.45.67.89:(none)): <username>
331 Password required for username.
Password:
6 Enter the password.
Password: <password>
230 User <username> logged in.
ftp>
7 At the ftp> prompt, enter binary.
ftp> binary
200 Type set to I.
ftp>