Instruction manual

Upgrading to Release 4.1 from Prior Releases
296-1011-220 Rel. 4.1, Doc. Rev. 07.02 1-21
Upgrading to Release 4.1
8 At the ftp> prompt, enter cd c:\ to go to the root directory.
ftp> cd\
9 At the ftp> prompt, enter put cvx.dra.
ftp> put cvx.dra
266 Transfer complete.
10 When the file successfully transfers to the CVX switch, ensure that the
config.cvx, boot.ini, and cvx.dra files are at the root directory on the
flash card by initiating the dir command at the CVX prompt. If any of
these files is missing, use FTP to transfer the missing file or files to the
CVX switch.
11 Enter the cold command at the CVX prompt from a Telnet session.
CVX> cold
When you enter the cold command, the CVX switch reboots, the
modem and trunk interfaces drop, the cvx.dra file expands into the CVX
switch memory, and the Telnet session terminates. It takes
approximately 30 minutes for the CVX switch to reconfigure and reboot.
12 Create another Telnet session. At the CVX> prompt, enter vinfo.
CVX> vinfo
Image Version Bld# BldDate cccTime Machine User Brd Branch
fepmd 4.1 x x nnnn xmm/dd/yyyy 03:20:53 BRICK2 Build cscc v4.1
CVX>
13 Ensure that the version number is 4.1.
Step Action