A secure website that does not open, or displays only part of a web page
Yahoo email
MSN portal
B.
You use VPN and encounter serious performance problems.
C.
You used a program to optimize MTU for performance reasons, and now you have connectivity
or performance problems.
If you suspect an MTU
problem, try changing the MTU to 1400. If this does not help, gradually reduce the MTU from the
maximum value of 1500 until the problem disappears.
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III Features & Configurations