Upgrade the firmware, For example, Xli responds – Symmetricom XLi IEEE 1588 User Manual

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XLi IEEE 1588 Clock

997-01510-03, Rev. C, 12/12/2006

Telnet to the XLi over the network. For example, at your workstations command line, type “telnet
192.168.46.10”.

When prompted, log in to the unit using the operator’s username and password; the user name and
password are usually “operator” and “janus”.

Upgrade the Firmware

Command Format

When issuing the firmware upgrade commands, use the following format:

F100 /

If the FTP server is on your workstation, is the IP address of your
workstation.

is a subdirectory inside the anonymous user’s home directory on the FTP server. If

there is no subdirectory (i.e., if the upgrade files are sitting in anonymous user’s home directory), drop

from the command line.

For example, if c:/ftpworkfiles is the anonymous user’s home directory, and the upgrade files are in c:/
ftpworkfiles/xli/, you would enter the command as follows:

F100 bh 192.168.49.120 xli/192-8000.bt

On the other hand, if the files are in c:/ftpworkfiles, the anonymous user’s home directory, you would
drop the and enter the command as follows:

F100 bh 192.168.49.120 /192-8000.bt

Issuing the Upgrade Commands

Adapt the following examples as needed to match your system, such as differences in IP address,
path, and filename).

Enter the following command:

F100 bh /

For example:

F100 bh 192.168.49.120 /192-8000.bt

XLi responds:

BURN HOST IS READY

Then ‘burn’ the bootloader to the XLi’s flash memory by entering:

F100 bub