User Guide
ICE D-20 Wireless Broadband Gateway
Table of Contents
Huawei Technologies Proprietary
4-7
Figure 4-8
Edit DWORD Value of TcpWindowSize
For the DWORD value of DefaultRcvWindow, do the same operations as that of
TcpWindowSize. See Figure 4-9.
Figure 4-9
Edit DWORD Value of DefaultRcvWindow
Caution:
Window XP operating system is taken for an example in the preceding descriptions.
For other operating systems, the configuration method may be slightly different.
V. What to do if software update failed
If the failure is caused by sudden power-off, you can employ the emergency update
method. Enter the IP address of D-20 (by default, it is 192.168.1.1) in the browser, and
then press
Enter
to display the emergency update page. Then follow the instructions in
the emergency update page to update the software. See Figure 4-10.
