X7721r/X7721r
+
User’s Manual
Version 1.0
- 16 -
Software upgrade through a Web-browser
Step 1. Extract the ZIP file for updated firmware.
Step 2. Connect
X7721r/X7721r
+
via the local Ethernet port or
remote ADSL link, making sure that the
X7721r/X7721r
+
Ethernet IP address and your terminal are properly
configured so that you can successfully “
ping
”
X7721r/X7721r
+
. The default local IP address is
“192.168.1.1”.
Step 3. Launch the Web browser (IE or Netscape), and enter the
default IP address 192.168.1.1 into the address bar to
access the Web management page.
Step 4. Click on the
Maintenance
link in the navigation bar and
then on the
Modem Upgrade
link below it.
Step 5. Click on the
Browse
button to select the upgrade file.
Step 6. Click on the
Update
button when completed.
Note
: Strictly maintain stable power to
X7721r/X7721r
+
while upgrading
its software. If the power fails during the upgrading process, contents
in the memory could be destroyed, and the system may hang. In
such a case, you must call the dealer or system integrator for repairs.
Содержание X7721r
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