3Com 3CBLSG48 User Guide - Page 31

Default Users and Passwords, Upgrading Software using the CLI, Default, User Name, Password - firmware download

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20 CHAPTER 1: GETTING STARTED Default Users and Passwords If you intend to manage the switch or to change the default passwords, you must log in with a valid user name and password. The switch has one default user name. The default user is listed in Table 5. Table 5 Default Users Default User Name Password Access Level Admin (no password) Management - The user can access and change all manageable parameters Use the admin default user name (no password) to login and carry out initial switch setup. Upgrading Software using the CLI This section describes how to upgrade software to your Switch from the Command Line Interface (CLI). Note: You can also upgrade the software using the switch Web user interface. See "Upgrade the Firmware Image" . Bootcode can only be upgraded using the CLI. 1 To download the runtime application file, enter: Select menu option: upgrade TFTP Server Address [0.0.0.0]: File Name [bprxx_yy_zz.bin]: Then follow the prompt to enter the IP address of the TFTP server and the source runtime filename. 2 To set the switch to boot from the new software you have downloaded, enter the following: reboot The following prompt displays: Are you sure you want to reboot the system (yes, no): 3 Enter yes and press Return. The system reboots the switch.

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C
HAPTER
1
:
G
ETTING
S
TARTED
±0
Default Users and
Passwords
Upgrading
Software using the
CLI
If you intend to manage the switch or to change the default pass-
words, you must log in with a valid user name and password. The
switch has one default user name. The default user is listed in Table 5.
Table ³
Default Users
Default
User Name
Password
Access Level
Admin
(no password)
Management — The user can access
and change all manageable
parameters
Use the admin default user name (no password) to login and carry out
initial switch setup.
This section describes how to upgrade software to your Switch from
the Command Line Interface (CLI).
Note: You can also upgrade the software using the switch Web user
interface. See “Upgrade the Firmware Image” . Bootcode can
only be upgraded using the CLI.
1
To download the runtime application file, enter:
Select menu option: upgrade
TFTP Server Address [0.0.0.0]:
File Name [bprxx_yy_zz.bin]:
Then follow the prompt to enter the IP address of the TFTP server and
the source runtime filename.
±
To set the switch to boot from the new software you have down-
loaded, enter the following:
reboot
The following prompt displays:
Are you sure you want to reboot the system (yes, no):
²
Enter
yes
and press Return. The system reboots the switch.