Microsoft windows server 2008 supports which two tunneling protocols

Unfortunately, once people take their computers out of the protected glasshouse that is your internal network, all sorts of bad things can happen to them. Malware, which might have been blocked by the external firewall, will be inadvertently downloaded on the home ADSL connection. Computers that you were able to keep completely healthy when they were under your control are now exposed on a daily basis to all manner of Internet nasties.

The biggest problem is that after those computers go out of your safe environment, they are brought back into work the next day and are plugged into your organizational network. Figure 2. Bridging the IPv4 gap with transition technologies.

Figure 3. Dual IP layer and dual-stack architectures. Figure 4. IPv6 packet encapsulation in an IPv4 packet. The RFC defines two types of tunnels, specifically: Configured tunnels— These are tunnels that are manually configured with the static routes through the IPv4 network.

Figure 5. Table 2. Windows Azure : Processing with worker roles - Communicating with a worker role. Windows Azure : Processing with worker roles - A simple worker role service. The DisabledComponents registry value does not affect the state of the check box. Therefore, even if the DisabledComponents registry key is set to disable IPv6, the check box in the Networking tab for each interface can still be checked.

This is expected behavior. Administrators must create an. By default, the 6to4 tunneling protocol is enabled in Windows Vista, Windows Server or later versions when an interface is assigned a public IPv4 address that is, an IPv4 address that is not in the ranges If this behavior is not desired, we recommend that you disable IPv6 tunnel interfaces on the affected hosts.

Note Replace the value with the corresponding value in the previous table. Windows use bitmasks to check the DisabledComponents values and determine whether a component should be disabled. For each bit, 0 means false and 1 means true. Refer to the following table for an example. See How to use Portqry to troubleshoot Active Directory connectivity issues. Example 2: Exchange Server , you might run into problems where Exchange will stop working. Microsoft Message Analyzer.

Microsoft Network Monitor 3. Instead, use "Message Analyzer. You must restart your computer after you run the automatic fix.

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