ADTRAN Express L128, User Manual

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Chapter 3: Terminal Menu Operation and Structure
104 Express L128/L128T User Manual 61202.070L1-1
Utilities/Telnet Client
Write security: 4; Read security: 5
The Telnet menu can be used to activate the telnet client function in the Ex-
press L128/L128T.
Host - IP address or domain name (if DNS is configured) of Telnet
server.
Activate - Starts Telnet client function. The key combination Control ]
cancels the session.
Utilities/Upgrade Menu
Write security: 2; Read security: 3
The Express L128/L128T’s firmware can be upgraded using this menu.
Upgrade/Transfer Method
The two methods for upgrading are TFTP and XMODEM . TFTP requires a
TFTP server running somewhere on the network. The Express L128/L128T
starts a TFTP client function which gets the upgrade code from the TFTP serv-
er. Selecting
XMODEM will load the upgrade code through the maintenance
port using any PC terminal emulator with xmodem capability.
Upgrade/TFTP Host
This is required when the transfer method is TFTP. It is the IP address or do-
main name (if DNS is configured) of the TFTP server.
Upgrade/Filename
This is required when the transfer method is TFTP. It is the case-sensitive file
name which is the upgrade code.
Upgrade/Status
This appears when TFTP is used. It displays the status of the transfer as it hap-
pens. Any error or success message will be displayed here.