Set Gratuitous ARP requests in Windows Server 2008 and Windows Vista

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Gratuitous ARP is a feature of Address Resolution Protocol in which a Gratuitous ARP request is sent by a host for its own IP Address while initiliazing.  Gratuitous ARP requests are sent to ensure that the IPv4 address is [...]

Network Repair in Windows XP 2003 and later

Windows XP and later provides you with a one step resolution to network problems on your PCs and Servers in the form of a Repair button under the properties of the network connection. This is a simple and effective way to resolve a network problem but do you know what exactly happens when you run [...]

How to manually set the MTU size in Windows XP 2003 2000 Vista

Maximum Transmission Unit (MTU) in simple words is the maximum IP packet size in bytes, that can be transmitted over the underlying network. While most of time this never has to be changed from the default values there are instances when you need to alter the MTU sizes to fix certain network performance issues. A [...]