ZyXEL Communications ES-1552 Switch User Manual


 
Chapter 5 System
ES-1552 User’s Guide
52
5.2 System: Change Password
Use the Change Password screen to change the administrator username and password for the
switch. Click System > Password to view the screen as shown.
Figure 24 System: Password
The following table describes the labels in this screen.
5.3 Firmware Upgrade
Make sure you have downloaded (and unzipped) the correct model firmware and version to
your computer before uploading to the device.
1 Be sure to upload the correct model firmware as uploading the wrong model
firmware may damage your device.
From the System screen, click Upgrade in the Firmware Version field to display the screen as
shown next.
Table 7 Change Password
LABEL DESCRIPTION
Old Password Type the existing system password (1234 is the default password when shipped).
New Password Enter your new system password. Enter up to 15 alpha-numeric characters; spaces
are allowed.
Confirm New
Password
Retype your new system password for confirmation